Return to 2000: Captain of the Great Powers
Chapter 182 Fire Simulator!
Chapter 182 Fire Simulator! (Please subscribe!)
"In five years, we will complete the research and development of self-produced engines. Do you dare to accept this bet?" Xu Cang looked serious, as if he was not joking: "How?"
Li Hyuk-jae was stunned for a moment, and then smiled lightly: "Xu Cang, your bet is very serious. The concept of an aero-engine is very broad, and a third-rate aero-engine is also an engine. You have created something that is not popular in ten years." , then do we still have to admit defeat? This seems unfair."
"That's natural. It doesn't make any sense to create that kind of garbage." Xu Cang said: "Let's take your CFM56 engine as the basic reference standard. The bypass ratio and thrust-to-weight ratio are both set at five, how about it?"
Luo Rong sneered from behind: "You are so loud, why don't you use the LEAP series engines as a reference standard?"
Xu Cang snorted: "Ask Luoluo and Pratt & Whitney, can they come up with a similar engine that can compete with the LEAP engine? Let's talk nonsense!"
Xu Cang's thinking is very clear. The LEAP engine's bypass ratio of more than ten is simply an insurmountable gap that cannot be crossed in a short period of time.Therefore, Xu Cang only takes the CFM56 engine as a reference target.
However, using the CFM56 engine as a standard is already quite outrageous.You must know that this engine is the main product of CFM Company, and it is quite popular all over the world. It is a classic engine that has been tested by the market and time.
With the current domestic technical capabilities, it is absolutely impossible to self-develop an engine that matches the performance of CFM56 within ten years.Moreover, in fact, ten years is already the most optimistic estimate. If it is a little realistic, it should be above 15 years.
However, when Xu Cang said that the research and development would be completed within five years, Deng Peng was so frightened that his face turned pale.
"Xu Cang, you are not in the engine field, so don't talk nonsense." Deng Peng quickly smoothed things over: "Xu Cang is young and ignorant, please don't mind."
Li Hyuk-jae smiled: "Xu Cang, you see that you don't have confidence in yourself, this matter will be difficult to handle."
"Then do you agree?" Xu Cang asked.
"Five years? Can you build an aero engine with the same performance as the CFM56 engine in five years? If you don't dare to accept it, isn't it something that a courageous person would do?" Lee Hyuk-jae said: "However, a bet requires a suitable bet. , can you take it out?"
This bet is too predictable. Even with sufficient funding, Li Hyuk-jae does not believe that AVIC will be able to develop an aero-engine that can match the performance of the CFM56 engine within five years.
There are indeed examples of technological explosions in the history of science and technology, but they are absolutely impossible to appear on the land under our feet.
Xu Cang didn't respond to Li Hyuk-jae's words, but smiled at Deng Peng, revealing that innocent smile. At this time, Xu Cang seemed to behave like he should have at his age.
"Director Deng, can we come out for a chat?" Xu Cang said with a smile.
Deng Peng was taken aback for a moment, then hurriedly waved his hand to signal Xu Cang to come out.He also had this intention, maybe Xu Cang was young and energetic, but this bet is impossible to make, and he will definitely lose.
He is the person in charge of the engine department of AVIC, and he knows the level of domestic aero engines, so he can be more sure that Xu Cang's bet is a farce that is doomed to fail.
Seeing that Deng Peng had hurried out, Xu Cang also followed slowly.The two went out of the door and turned into the next stairwell. Seeing no one around, Deng Peng immediately said, "Isn't it Xu Cang? I know that you are angry, and everyone is angry. You can't be whimsical. Five years, five years." Even if all the departments of AVIC concentrate on researching engines in 56, they will not be able to produce an engine with performance equivalent to that of CFM[-].
Deng Peng was anxious, but seeing Xu Cang's enthusiasm, he didn't want to chill the young man's heart, so he tried to speak more restrained.
However, Xu Cang shook his head: "It is possible. It is entirely possible to build a CFM56-level engine within five years."
"You young man. That person also said just now, fan blade technology, surge elimination technology, and alloy technology for high and low pressure turbines, these three are three big mountains, and it will take more than ten or twenty years to move one of them. What's more, it's three-seater. The person just said that you and Luo Luo are trading three-rotor technology. I don't know how you operate it. Three-rotor technology is indeed one of the means to eliminate surge. Even if you can get it, How to solve the material of the fan blades, how to make the alloy of the high and low pressure turbine, have you ever thought about it. Or do you have any hidden technology?"
Xu Cang blinked his eyes: "I'm just a pilot, and I only know how to fly a plane. I don't know how to solve the material problem of fan blades, and I can't make alloys for high and low pressure turbine blades."
"Then you start talking nonsense with your eyes open!" Deng Peng almost fainted from anger.In fact, when he saw Xu Cang's fearless look just now, there was a trace in his heart, it was really a trace of fantasy.That is, the young man in front of him is a genius who does not show his talents, and has new technologies that they do not know, which can help domestic aero engines to achieve leapfrog development.
As a result, what Xu Cang said in a slightly innocent tone shattered Deng Peng's last illusion.Sure enough, such unborn geniuses do not exist.
Xu Cang smiled: "The most direct solution for low-pressure fans with a large bypass ratio is indeed a general-purpose replacement material."
Deng Peng gritted his teeth and glanced at Xu Cang: "Could it be that you still have research on carbon fiber?"
"Not really." Xu Cang said: "The carbon fiber fan technology is indeed too advanced. I'm afraid there won't be any breakthroughs in 20 years. We won't be able to go this way in the short term. If this is the case, then we can change our thinking. ? There is also the blade alloy of the high and low pressure turbine who said that it can’t be made, but you don’t know it.”
Deng Peng was full of disbelief: "What do you mean by that?"
"Just listen to it and tell the difference yourself." After speaking, Xu Cang leaned close to Deng Peng's ear and whispered for a while.
The words in less than a minute directly made Deng Peng's face change wildly, and his three views were almost shattered.Holding on to the railing of the stairs, Deng Peng waited for a while before digesting this extremely informative plan.
"Really? Is this news true?" Deng Peng leaned on the railing, his pupils still trembling in his eyes: "If...if what you said is true, then it's doable, absolutely doable!"
Xu Cang said seriously: "If you want me to prove it now, I can't prove it. It can only be judged by yourself. Now there is only this chance, and the CFM representative now only thinks that I am a hot-blooded person who made the bet. If I missed today, and when they have time to judge carefully, it's hard to say whether they will agree later."
"Damn it, are you playing tricks on CFM?" Deng Peng looked at Xu Cang in disbelief: "You were acting just now?"
Xu Cang shrugged his shoulders: "It's acting with real feelings! The technology of carbon fiber embedded with titanium alloy is too powerful. In the next 20 years, no, it will be the top material technology in 30 years. This technology is enough for us to Make a big gamble."
In fact, Xu Cang has already said it conservatively, 20 years later, on the eve of his rebirth.It is true that carbon fiber can be produced in China, but there is no mature technology for using carbon fiber to make fan blades.
Xu Cang remembers that 20 years later, a test product of a carbon fiber fan blade was produced in China, and it did not even pass the verification, let alone mass production.Not to mention the process of inserting titanium alloy at the tip of the blade.
This shows how powerful GM's technical capabilities are.
"Xu Cang, but the guy from CFM is a smart guy. If he knew that he needed to bet on the fan technology of carbon fiber embedded with titanium alloy, he might not agree."
This kind of technology is at the forefront even if it is placed in General Motors. It is very stressful to gamble with this technology.
Xu Cang narrowed his eyes: "So, we also need to come up with a bet that he cannot refuse, such as agreeing to accept CFM's premium terms on the LEAP engine."
As soon as these words came out, Deng Peng's face changed suddenly: "Xu Cang, this is a huge deal worth more than 60 billion US dollars."
"I know, that's why CFM is hard to refuse. Even if they find that there may be some risks, I think they will endure it." Xu Cang said: "The key is to see if you have the courage."
"You." Deng Peng fell into the battle between heaven and man in an instant, recalling what Xu Cang said just now, it is simply a genius concept that is closely linked and seamless.
As long as it can be successfully completed, within ten to 15 years, the technical level of domestic aero-engines will achieve an unimaginable leapfrog development, and truly reach the point where the world's top level can be touched.Even, Xu Cang even considered the domestic wide-body machine, and his thoughtfulness was so meticulous that it didn't seem like a young man could come up with it.
Xu Cang's plan was too ambitious and too tempting, which made Deng Peng's heart feel as uncomfortable as a cat's paw scratching.For the three difficult technical barriers mentioned by Li Hyuk-jae just now, Xu Cang gave all the solutions, especially the solution to the low-pressure fan technology, which made Deng Peng feel that Xu Cang was not aimless.
Xu Cang urged: "What, we need to make a decision quickly."
"Let's go in first." Deng Peng was in a state of disarray, seeming to worry about gains and losses under tremendous pressure.However, he is not the one who makes the final decision, he has to consult another person.
"You can't make a decision?" Xu Cang's thoughts turned, and he quickly remembered Lin Ming's figure. Could it be that this person is the one in charge.Although Xu Cang felt it, the seating order didn't seem to match his identity.
Deng Peng didn't answer Xu Cang, but walked back quickly on his own. Xu Cang hurriedly followed. When he re-entered the conference room, he happened to see Deng Peng whispering in Lin Ming's ear.
Sure enough, Lin Ming was the one who made the decision.
Although Xu Cang couldn't figure out why someone like Lin Ming who was in charge would sit at the bottom, but the next moment would be decisive.Obviously, after Lin Ming heard Deng Peng's words, there was a very obvious wave on his face.
In fact, no one can take it lightly when they hear about such a huge project, especially in such a short period of time.
Li Hyuk-jae is a thoughtful person, after seeing the change in Lin Ming's expression, his mind was shaken, and he suddenly felt that something was wrong.However, after a brief shock, Lin Ming quickly calmed down.
He was silent for a long while. During this period, no one spoke in the venue, as if everyone was waiting for his decision.
Lin Ming looked around, he could feel the tense and suffocating atmosphere, and he could see the tense expression on everyone's face.Suddenly, he smiled: "Why are you so nervous, are you taking the children's jokes seriously?"
Following Lin Ming's words, the stiff atmosphere in the arena suddenly broke. Luo Rong first burst out laughing, followed by light laughter one after another. On the contrary, Li Hyuk-jae breathed a sigh of relief.
I saw Lin Ming walked up to Xu Cang, patted Xu Cang on the shoulder, and praised: "The young man's body is really good. It's not like I just sat for a while and couldn't straighten my waist. Representative Li, what did you say just now?" The same, your price is too high, we can't afford it, especially for an old bone like me."
As he said that, Lin Ming waved his hand at Deng Peng: "The matter can't be discussed, let's go."
"Boss Lin, go slowly, we will have plenty of opportunities to cooperate in the future." Facing the breakdown of the deal negotiations, Luo Rong was scratching his head in anxiety, but Li Hyuk-jae was calm.
As long as there is enough advanced technology, money will be earned sooner or later, sooner or later.Instead, he focused his attention on Xu Cang who went out with Lin Ming.
Out of the venue, Lin Ming was at the front, Xu Cang followed closely behind, and Wu Yue and Deng Peng were at the end.
A group of people walked along the corridor, but Xu Cang didn't know where they were going.Soon, Lin Ming said quietly: "Xu Cang, will you be unhappy if I didn't agree?"
Xu Cang was stunned for a moment, then laughed: "I'm just a pilot, and I just focus on flying the plane, so why not be happy or not?"
"That's it." Lin Ming smiled, and said to Wu Yue: "Director Wu, take Xu Cang to work."
"Oh, okay." Wu Yue patted Xu Cang's shoulder, Xu Cang said goodbye to Lin Ming obediently, and then followed Wu Yue to another direction.
After walking for a while, Lin Ming suddenly thought of something, turned his head and shouted in the direction where Xu Cang left: "You don't know how to figure it out for yourself, do you?"
At this moment, Xu Cang was not far away from Lin Ming, Wu Yue turned his head first, but Xu Cang walked forward without turning his head, as if he didn't hear him.
Seeing Xu Cang's appearance, Lin Ming smiled bitterly: "This kid"
In fact, Xu Cang felt uncomfortable, but that's not true.Hearing that a brat drew a pie, and then bet billions of dollars on it for gambling, it is impossible to think about it.
Reality is not fiction. It is normal that Lin Ming did not support Xu Cang with a bill of billions of dollars.
However, it wasn't too uncomfortable, Xu Cang was still a little disappointed.After all, the road to counterattack he told Deng Peng was not just talk, but practical.
There is no way, the prospect is so good that even Xu Cang himself is immersed in it.
Of course, that disappointment only lasted less than an hour before it was eventually replaced by drowsy boredom.
In the symposium, in the symposium, Xu Cang just sat there and had no chance to talk at all.However, Xu Cang did not intend to participate.It's just that the meetings in this system are really stinky and long. Even though Xu Cang has the experience of later generations, he still can't bear it.
There were not many substantive things discussed at the meeting, and the main thing was to let the Civil Aviation General Hospital introduce a new medical examination and appraisal standard to adapt to the possible outbreak of civil aviation in the future.
For example, in terms of visual acuity standards, the Bureau intends to lower it, and at the same time appropriately relax the scope of application of glasses.
After more than two hours of torment, Xu Cang was finally liberated.Perhaps Chen Xiangdong also knew that participating in this kind of meeting was a double physical and psychological torture. After Xu Cang came out, he took the initiative to drag Xu Cang to eat instead of dealing with it casually in the canteen of the General Administration.
I don't know if it was because of bumping his head. Although the nausea disappeared, Xu Cang still didn't have any appetite looking at the big fish and meat on the table in front of him. In the end, Chen Xiangdong basically solved all the dishes that Chen Xiangdong ordered by himself.
"Isn't it to your liking? It shouldn't be. Could it be that your taste has changed in the past two years?" Chen Xiangdong put a piece of braised pork into his mouth, and finally put down his chopsticks: "I really don't want to eat it, let me order it for you alone?"
Chen Xiangdong was just about to call the waiter to give Xu Cang a little treat, but Xu Cang stopped him: "Master, you don't listen to me well. I told you before that I don't feel well. No appetite."
"Ah? It's really uncomfortable. I thought it was your excuse for not wanting to help." Chen Xiangdong carefully looked at Xu Cang's face: "It looks good, why is it uncomfortable? Let me get you some porridge to drink , don’t you just drink porridge when you’re not feeling well in your hometown?”
"Which TV show did you watch it?" Xu Cang pushed the bowl and chopsticks aside in front of him: "After eating, after eating, I will go back and rest earlier."
Chen Xiangdong poured Xu Cang a cup of tea: "I'm done eating, but I have something to tell you, do you have time to talk?"
Xu Cang picked up the tea: "Speak."
"You know what important thing I was busy with when I sent you to a meeting?"
Xu Cang put the tea cup on the table, and there was a dull sound, just like Xu Cang's impatient emotion: "Isn't it the reason you made up to escape?"
"Really not!" Chen Xiangdong said with a smile: "Didn't you call me before and tell me that you are worried about the establishment of three planes for the airline?"
"Wait another two months, the last plane arrives, and the matter will be settled." Xu Cang was a little impatient: "Just this matter? Then finish talking, go back to sleep."
Chen Xiangdong hurriedly stopped Xu Cang: "What! You don't need to wait two months, it can be solved now."
Xu Cang's ass left the chair, sat down again, and asked in disbelief: "What did you say, the rules have changed?"
"No change." Chen Xiangdong said, "But you already have three planes now."
"Where are there three planes? Isn't 1566 scrapped?" At the end of the speech, Xu Cang was startled, and somewhat understood what Master meant: "You mean that 1566 is also a quota for one plane now?"
Chen Xiangdong slapped the table: "That's right! It is a complicated process to identify the aircraft as scrapped and cancel the registration of the aircraft. Now the 1566 aircraft is indeed scrapped, and it has been appraised by a specialized agency, but it has not been reported to the bureau. Eliminate the registration information of this aircraft, that is to say, in theory, this aircraft can still be used as your stock aircraft."
"You mean, the plane is scrapped, but not completely scrapped?" Xu Cang asked tentatively.
Chen Xiangdong nodded: "It's almost the same reason."
Xu Cang slapped his forehead: "Co-authoring is a bug!"
It's like a person who dies but hasn't gone to the Public Security Bureau to cancel his account, but in terms of regulations, the bureau judges the inventory of aircraft when accepting the application based on the aircraft registration information.
How many aircraft registrations do you have, that's how many aircraft you have.And 1566 belongs to this dying state.
"That's okay?" Xu Cang had to admire his master's brain with nine twists and eighteen turns, and he could understand all the twists and turns.
"It is possible in terms of regulations." Chen Xiangdong said: "I asked my colleagues, although they knew it was outrageous, but there is no loophole in the regulations."
Xu Cang was shocked by Chen Xiangdong's stunning operation, he paused for a while: "Then you mean, now I can submit the application for forming an airline company?"
"Submit it, anyway, it won't lose meat." Chen Xiangdong said.
Although I think it is a bit outrageous, but the reason is such that if the bureau thinks it is inappropriate, then it will not pass.After the 737-900 arrives, then you can apply in a legitimate way.
Thinking of this, Xu Cang remembered that Li Rongcheng asked him to reply about Boeing's compensation conditions. He seemed to have not given a clear answer until now.
However, he really didn't want to understand it, so let's think about it again.Of course, direct compensation for the damage to the 1566 aircraft must come first.
Xu Cang leaned on the back of the chair and thought for a while: "I'll talk to the boss later."
"Let's discuss it. However, there is still a problem now." Chen Xiangdong said: "If you want to change the company, you need to obtain the qualification again. Now you can't fly, so you have to fly a simulator."
When Chen Xiangdong mentioned this, Xu Cang remembered it.If the establishment of the company can be advanced, then the restoration of his qualifications will also be advanced.
"Then I have to make an appointment with the simulator center in Jianchuan. I don't know if it's a good appointment."
In this era, simulators are still relatively scarce, and Xu Cang can't make an appointment just because he wants to.
"How about going back to Jianchuan to make an appointment with the simulator? We've already arrived in Hanjing, why don't we use it?" Chen Xiangdong patted his chest: "Not long ago, National University Airlines opened a simulator training center, and I'll make one for you. Come on, you can restore your aptitude directly in Hanjing."
Xu Cang was slightly worried: "Is it convenient?"
"What's the inconvenience?" Chen Xiangdong said: "Our bureau had previously coordinated with National University Aviation for any simulator needs, which is very convenient."
"That's good." Xu Cang thought for a while: "What does the teacher say, and ask a teacher from National University Airlines to take it?"
"Please. I, the deputy director of the General Administration, will take you. Is it enough?"
"Ah? That's right!" Xu Cang smiled and said, "I even forgot that you are also fully qualified."
Chen Xiangdong laughed: "How about tomorrow? Do I need to let you rest for a day?"
"No problem, it's not a big problem. Besides, it's not a simulator for the transfer captain, just go through the motions."
"Okay! I'll contact Air China when I get back, and I'll pick you up by car tomorrow."
So, the two discussed the details again, and the training plan for the simulator was hastily finalized.
When Xu Cang said it was just a formality, he meant it literally.That night, Chen Xiangdong made a plan for the simulator for the next day, and then sent a text message to inform Xu Cang.
The next afternoon, Xu Cang went to the simulator training center in Chen Xiangdong's car in his sportswear.It's not that Xu Cang was so careless on purpose, but he really didn't expect the development after coming to Hanjing.
If the safety supervision department of the airline company came to inspect this, wouldn't Xu Cang be punished?
However, although there are regulations on simulator training in this era, everyone does not strictly abide by them, and the atmosphere is very relaxed.Even if Xu Cang wears sportswear and goes to the simulator, nothing will happen.
The simulator training center is about a 15-minute drive from Xu Cang's hotel. When he entered through the gate, Xu Cang found that the scale of the place was acceptable.There is an administrative building, which is used for daily office work, and the other two buildings are all training buildings.
Instead of going to the administrative building, Xu Cang and the others went straight to the No. [-] training building, and waited in the lounge on the second floor for a while, waiting for the previous group of trainers to get off the simulator.
According to the introduction of the simulator training center hanging on the wall that Xu Cang saw, this simulator training center has a full ten simulators.Among them are three 737NG, one 737-300, three A320, one ARJ2, one 747 and one Airbus 330.This kind of scale and configuration is quite good in the circle of domestic simulator training centers.
"State-owned enterprises are state-owned enterprises, and their own simulator centers are so magnificent. Not only are there a large number of them, but they also have such a complete range." Xu Cang sat down on the sofa and looked around curiously.
Chen Xiangdong seemed to have been here many times, and he had no interest in this place. After sitting down, he yawned: "It turns out that there is also a simulator of McDonnell Douglas 90 here. However, a few days ago, all McDonnell Douglas 90s in China were cleared out." , that McDonnell Douglas 90 was also sold. Originally, it was planned to install a simulator of MA60 here, but the leaders of National University Airlines refused to introduce MA60 to death, and there was no follow-up to the simulator of MA60. .”
"New Xinzhou 60." The corner of Xu Cang's mouth twitched.
This airliner developed based on the Yun-7 uses turboprop power, which is the well-known propeller.Although such an evaluation is a bit arbitrary, in the eyes of ordinary people, propeller aircraft are lower in grade than turbofan engines.
However, to be honest, putting the MA 60 together with other mainstream turbofan airliners does lose a lot in terms of appearance.
Xu Cang can fly a lot of planes, but only this Xinzhou 60 has no clue at all.
Xu Cang looked around and found that the lounge not only has snacks, desserts, drinks, but also a small restaurant.In this restaurant, if you only order dishes specially prepared by the crew, it will cost you nothing.
And the prices of some other dishes that need to spend money are not too expensive compared to the outside, which is quite conscientious.
"I went to the simulator center in Jianchuan, and there was really nothing, not even a kettle or water dispenser. Wherever it is like here, there are restaurants."
"There is a private simulator center in Jianchuan. The first priority is to make money. Naturally, you can save as much as you can. It's the same as here?" Chen Xiangdong squinted his eyes and looked at his watch: "It's almost time, let's go up."
Xu Cang glanced at the menu posted on the wall in the restaurant, and then followed Chen Xiangdong into the simulation building.
When Xu Cang and the others went in, the trainers from the previous group had just come out.It's an old instructor with two co-pilots, it looks like it might be an initial modification.
The old teacher knew Chen Xiangdong, and greeted Chen Xiangdong politely: "Chen Bureau, come and fly the simulator."
"Yeah, take my apprentice." Chen Xiangdong pouted towards the simulator: "There is nothing wrong with the simulator."
The old teacher said with a smile: "Sometimes the auto throttle can't be connected, it's an old fault. For the rest, there is nothing wrong with it."
As the old teacher said, his eyes fell on Xu Cang who was following behind Chen Xiangdong. Why didn't he know that the deputy director of the Civil Aviation Administration was still leading his apprentices.
This young man in sportswear also has a bad face. Could it be that he is the child of some important person?
After some polite words, Xu Cang and the two entered the simulation cabin one after another.Logically speaking, this training requires the cooperation of one person. After all, in name, the crew is at least two people.
However, in this era, many rules are not strict.Chen Xiangdong planned to fill in his name in the column of Xu Cang's cooperating pilot.
That's right, Chen Xiangdong is leading and cooperating again, which belongs to one person playing two roles.If this is how it should be distributed in future generations, this simulator training will be directly judged invalid, and the trainees will also be held accountable.
But now everyone doesn't care about this kind of thing, as long as they participate in it, the flying standard doesn't care how it flies.The bureau will not go out of its way to investigate this kind of thing.
Moreover, because the simulators were arranged too quickly, Xu Cang did not have relevant simulator materials.Therefore, Xu Cang planned to fly first and then make up.That is to fly the simulator first, and then fill in the writing work that should be done later, when there is time, it is so arrogant.
Although Chen Xiangdong was Xu Cang's co-worker in name, he would not really take the seat.
After entering the simulation cabin, Xu Cang naturally sat down on the left seat, while Chen Xiangdong lay down on the teacher's seat.After raising the ladder, Chen Xiangdong waited for Xu Cang to prepare the cockpit, still muttering: "This time the simulator almost didn't make an appointment, there are so many rules in National University Airlines. State-owned enterprises are good at everything, just brains It's hard to transfer, it's very rigid, and it's hard to make a temporary appointment one day in advance. Do you know who helped in the end?"
Xu Cang tilted his head, checked the panel, and asked casually, "Who is it?"
"Yi Feng." Chen Xiangdong sighed, "Sure enough, it's my leader who speaks better."
"Yi Feng?" A handsome young man suddenly appeared in Xu Cang's mind.Among the people Xu Cang knew, this person who was already sitting in charge of the Strategy Department of National University Aviation at a young age was one of the best in ability.
"That's right, this young man is not bad." Chen Xiangdong saw that Xu Cang was ready to go to the dashboard in front of him, so he said, "Then I will set the calm wind, the first type of weather, the temperature is 1010 degrees, and the corrected sea pressure is 55. The fuel weight is 24 tons, the center of gravity is 121, you can take off at full thrust, the speed is 123, 128, [-], and you can play a dozen of others, from Hanjing to Jianchuan, anyway, you will not fly any subjects.”
Xu Cang was preparing the plane according to the data given by Chen Xiangdong, and Chen Xiangdong continued to ask: "How do you want to fly? Just pass the time, or is there some subject that you want to fly on purpose?"
"Give me a plane stalled under severe icing." Xu Cang pressed the CDU while asking, "Can it be set here?"
"Severe icing, just set severe icing on the plane, wait a minute, let me see!" Chen Xiangdong hasn't used the simulator for a long time, and he forgot some things, so he needs to look for them on the control terminal.
"It's okay, don't worry, I just got a plane."
Xu Cang prepared the plane slowly, and when everything was done, he directly lifted the two engines, brought the plane to a stable position, and directly prepared the plane for takeoff.
When it was about to take off, Chen Xiangdong, who had been looking for it for a long time, gave up directly: "I can't find it. Xu Cang, what do you mean?"
"After I fly to 900 meters, you can set me a serious icing condition and let the plane freeze naturally." Xu Cang remembered that this function of directly setting the plane to severe icing seemed to be really absent.However, the simulator can simulate the slow icing of the aircraft under icing conditions, and many faults can be derived from this, such as unreliable airspeed.
"Okay, let the plane climb up slowly, or should I just pull it to 900 meters?"
"Let the plane climb on its own, it will take two hours, and fly slowly." So, after Xu Cang finished speaking, he did not wait for Chen Xiangdong to give the take-off command, and directly pushed the accelerator to full thrust manually.
As the old instructor said just now, the auto throttle of this simulator just can't be connected.However, it’s fine if you don’t have the auto throttle, just free up your right hand for manual operation.
Chen Xiangdong did not set any faults. After taking off normally, Xu Cang accelerated the speed by himself and retracted the landing gear and flaps by himself.After turning into cruising and climbing, Xu Cang directly lay back the seat back, found a comfortable position, put his right hand on the thrust handle, and then drove automatically.
I don’t know what happened last night. It may be because I learned that I can set up an airline company in advance, or my brain short-circuited because of my head bump. Anyway, I was so excited that I couldn’t fall asleep. I didn’t feel sleepy until four o’clock in the morning.
Although I got some sleep in the morning, I was still groggy.During the ten-minute climb, Xu Cang nestled on the seat, already dozing off.
It wasn't until the plane leveled off that Xu Cang regained his energy.
According to Chen Xiangdong's settings, the plane entered icing conditions after takeoff. In the severe icing environment for more than ten minutes, it is estimated that after the plane leveled off, and after a while, the plane would have accumulated a large number of ice crystals on the surface.
"Xu Cang, why do you suddenly want to fly this subject? Is there any special intention?" Chen Xiangdong asked weakly from behind.
"No, just fly casually. I want to see if there is serious ice accumulation at this altitude, the plane will naturally stall, and whether it can be corrected before it hits the ground." Xu Cang's eyes lingered on the plane's instruments all the time.
Chen Xiangdong said speechlessly: "Is this a new subject? I haven't read the training syllabus yet."
"It's not a common training subject, it's just my personal opinion." Xu Cang didn't tell Chen Xiangdong the truth.At the moment when Xu Cang's voice fell, the originally normal plane suddenly began to fall.
Then the steering wheels on both sides started to vibrate.
In order to prevent the aircraft from deviating from the preset altitude, the autopilot began to adjust back to trim.However, even if the pitch trim was turned back round after round, it still couldn't stop the nose of the plane from falling.
"Shaking the stick so fast?" Xu Cang frowned, which didn't seem to be very consistent with what he expected.
However, this situation always has to be dealt with anyway.There was no need for Xu Cang to disconnect the autopilot. Due to the uncontrolled travel of the nose, the autopilot was automatically disconnected.
Xu Cang took advantage of the situation directly, and pushed the pitch attitude of the plane below the pitch limit indicator, and compared with the usual stall recovery, Xu Cang pushed forward more.
Usually at this time, while reducing the angle of attack of the aircraft, the thrust will be added accordingly, so as to increase the speed of the aircraft quickly.
However, under the condition of already high thrust, the aircraft is still shaking the stick when the pitch is extremely high.
"Still shaking the stick?" Chen Xiangdong sitting at the back sat up a little bit, and looked at the PFD on Xu Cang's side with a little curiosity: "Is the ice accumulation so serious? Xu Cang, pay attention to your speed."
Without Chen Xiangdong's reminder, Xu Cang had already put the accelerator directly to the idle position after sweeping the airspeed indicator a little.There is no way, in such a large pitch-down state, if the thrust is still maintained, the speed of the aircraft will increase crazily.
Almost as soon as Xu Cang stepped down on the accelerator, the speed of the plane exceeded [-] knots.
If the plane is overspeeding in this situation, the plane may disintegrate in the air under a huge load in such a situation that is close to a dive attitude.
However, what is strange is that while the aircraft is speeding up, the top of the red and black speed bands at the lower part also lifts up with the increase of the aircraft's speed.Followed like a shadow, the plane could not get out of the stall area, and the stick shaking of the plane continued.
Even though the throttles of the two engines have been completely turned off, the huge pitch-down attitude pushed down to reduce the angle of attack still caused the aircraft to produce an indescribably huge descent rate, which has reached [-] feet per minute. This is approaching the pitch down limit of the airplane's escalator.
Under the effect of such a huge descent rate, the potential energy of the aircraft is quickly converted into the kinetic energy of the aircraft. Under the condition of the two-engine slow train, the speed of the aircraft is still rising, and finally breaks through the lower end of the upper red and black speed belt, and the aircraft finally enters the overspeed zone.
Beep, beep, the plane's speeding warning sounded.
The red and black speed belts on the top and bottom were glued together, and the plane entered a strange state of both stalling and overspeeding.
"Xu Cang, this is not easy to do. It seems that the freezing is too serious, and such a small angle of attack can't be changed." Chen Xiangdong said with a smile from behind.
To be honest, this level of icing is basically not seen in actual flights.Because there is no pilot who can not turn on the anti-icing equipment after launching into the icing area, but allows the ice to spread on the surface of the aircraft, and finally forms such a serious situation.
On the icing of the wings, as long as a thin layer of ice as thick as sandpaper is formed on the wings, the maximum lift of the aircraft will be lost by more than 30.00%, which is an extremely terrible data.
Moreover, in addition to wing icing, tail icing is even more dangerous, because its handling procedures are completely different from conventional pilots' cognition.
Under some extreme conditions, the plane will almost completely lose lift under severe icing, and thus fall straight down, just like what Xu Cang is experiencing now.
Descent at a speed of more than [-] feet per minute, Xu Cang kept on pushing the stick in order to recover the plane from the stall.
But even when the speed increased to 340 knots, the stick shake continued.
In the end, Xu Cang could no longer grasp the steering wheel under the continuous shaking of the stick, so he simply let go of the steering wheel.At this time, due to the excellent static stability of the 737, the aircraft will tend to recover by itself.
However, after Xu Cang let go of the steering wheel, the attitude of the plane turned up a little bit, but soon the plane began to fall into an extremely exaggerated downward dive state again.
"It's really completely lost its lift, it's just a lump of iron." Xu Cang muttered.
At the moment when Xu Cang's words fell, the scene of the plane was finally no longer gray, but suddenly showed the vision of the ground.Then, within three to five seconds, the plane hit the ground head-on, and the entire simulator cabin shook extremely violently.
Because Xu Cang didn't wear a shoulder strap, the shaking almost threw Xu Cang out.Then, the scene in the cockpit directly turned red, indicating that the plane had crashed.
Not to mention Xu Cang, Chen Xiangdong who was sitting in the back was also taken aback: "I'm going, this simulator crash simulation is too exciting, just now I thought the simulator was going to fall apart."
That's right, any slightly better simulator can not only simulate the flight experience of the aircraft in the dynamic state, but even the state before the crash, that is, the violent shaking just now.
It's just that the simulated crash of this simulator seems a bit too dramatic, and the movement is too loud.
After the plane crashed, Chen Xiangdong needed to reset the simulator. While waiting for the control computer to reload, he asked Xu Cang, "Why didn't you turn on the anti-icing just now?"
"I just wanted to see if I could get out of the stall just by manipulating it. It doesn't seem to work." Xu Cang said, "Let's do it again. This time I turned on the anti-icing."
"You have been flying for almost 10 minutes in severe icing conditions. Normally, five or six minutes of flying in this kind of weather conditions will form an obvious ice layer. You have accumulated for a full 6 minutes How can it be possible to correct the ice only by human manipulation. Moreover, I feel that if you turn on the engine for a while, the anti-icing is not enough, and you have to turn on the anti-icing of the wings.”
"Well, I think so too!" Xu Cang agreed with Chen Xiangdong's proposal: "I just don't know if the anti-icing on the wings can remove the ice accumulation during the fall."
Soon, the simulator reset is complete.This time, Xu Cang slowly climbed to 900 meters in ten minutes.Then after a short wait, the plane started falling again.
This time, Xu Cang directly received the thrust handle to the idle car while pushing the rod, and turned on the wing anti-icing and engine anti-icing at the same time.
This time, because Xu Cang retracted the thrust earlier, the speed of the plane was not as fast as last time.However, after the aircraft's descent rate increased, the speed of the aircraft also began to increase unchecked.
After waiting for 2 minutes, the plane began to fall into the situation of stall and overspeed at the same time as last time.
This time, Xu Cang still maintained the same operation as last time. The only difference was whether the anti-icing equipment of the plane could reduce the impact of ice accumulation to an acceptable range before it fell to the ground.
At a height of one thousand feet close to the surface, the red and black speed belt below, which had been motionless, suddenly faded down like a tide.Soon, the plane was out of the stall area.This shows that the anti-icing equipment on the aircraft is indeed melting the ice, and it still has some effect.
Seeing that the plane was out of stall, Xu Cang immediately increased the throttle, and at the same time started to pull the lever backward.But because the initial descent rate was too high and the altitude margin of the plane was very small, the moment Xu Cang took the lever back, the plane crashed into the ground with a bang.
At the same time as the plane hit the ground, the simulated cabin was shaking extremely exaggeratedly just like last time.However, this time, both Xu Cang and Chen Xiangdong were prepared, one fastened their shoulder straps, and the other firmly grasped the armrest of the seat.
However, unbeknownst to them, when the simulator was shaking violently, a spark exploded from a certain circuit board between the hydraulic struts under the simulator.
"It seems that the deicing and anti-icing equipment of the aircraft is still effective. Such serious ice accumulation can be removed. I don't know if it has such an effect on the actual aircraft." Xu Cang sighed.
Chen Xiangdong was almost shaken by those two shakings until his bones were broken, he adjusted his sitting posture: "Xu Cang, do you want to come again?"
"Don't come. Twice is enough. There are still many differences between the simulator and the actual plane. It's a bit boring to practice on the simulator without need."
Chen Xiangdong looked at his watch: "Then what to do, there is still an hour."
"See if there are any interesting fault settings on this simulator. Otherwise, if you wait for an hour, I might fall asleep."
"It's a fun glitch." Chen Xiangdong searched around on the console, and suddenly raised his eyebrows: "There is also smoke simulation here."
"Smoke simulation?" Xu Cang suddenly became interested: "Can this simulator produce smoke?"
Although some relatively low-end simulators have special subjects for smoke simulation, they do not actually produce smoke, and basically have no training effect.But some simulators are more realistic, and there are air vents for spraying smoke in the cabin, so the simulation effect is very good.
"I don't know about this either. Come here, try it." After speaking, Chen Xiangdong sat up straight: "I'll pull you to 6000 meters, let's do a subject of smog disposal."
"That's fine." Xu Cang is actually not willing to do this kind of subject where the procedure is greater than the operation, but since Chen Xiangdong is interested, he can do it anyway, he doesn't care anyway.
Soon, the plane was set to an altitude of 6000 meters, and then Chen Xiangdong smiled and clicked the smoke simulation button on the console: "Xu Cang, it's started."
"Oh." Xu Cang responded, looking around.
He has also flown that kind of simulator that can emit smoke, but the number of times is very small, so Xu Cang is actually quite novel.
As a result, after waiting for two or three seconds, smoke really started to come out from Xu Cang's left.At the same time, smoke is being emitted from the same position in the right seat.
"I'll go, it can really produce smoke." Chen Xiangdong seemed to have seen some incredible toy, and was very excited: "The simulator bought by National University Airlines is so good, so rich!"
"Master, isn't this the first time you've seen a simulator that emits smoke?" Xu Cang was already making a smoke checklist while speaking.All the quick checklists are in his head, there is no need to go through them.
According to the checklist, Xu Cang had to put on an oxygen mask first.However, Xu Cang is not so realistic, it would be very troublesome to wear an oxygen mask here.Therefore, Xu Cang directly skipped this step, but turned off the switch of the bus bar, the switch of the cabin/lighting, the switch of the air entertainment system, the switch of the kitchen power supply and the switch of the recirculation fan, and finally checked the switch of the APU bleed air closure.
After completing this step, Xu Cang directly switched to the checklist for smoke discharge, which is indeed two completely different checklists.
Relying on memory, Xu Cang set the switches of both components to high flow.After seeing Xu Cang's actions, Chen Xiangdong was a little curious: "Xu Cang, you said that this simulator can breathe out smoke, so can you suck the smoke back?"
At this moment, Chen Xiangdong is like a curious baby, full of curiosity about this simulator.
"I'll follow the checklist and see how the simulator responds." As he said, Xu Cang set the altitude of the landing airport to [-] feet, and at the same time increased the engine thrust to [-] feet after confirming that the bleed air of the two engines was connected maximum.
Usually by the time this step is done, the smoke will likely dissipate.However, Xu Cang looked around, but there was still no sign of the smoke dissipating.
"Master, how did you set it up, so stubborn? Or is this simulator unable to get rid of the smoke, and can only spray it out?"
"Oh, you haven't finished the checklist yet, keep going, maybe it will be effective."
As Chen Xiangdong said, even if the smoke cannot be controlled in this case, there are still steps to deal with it.However, Xu Cang didn't want to continue doing it anymore, he was a little uncomfortable from the smoke, and wanted his master Chen Xiangdong to clear up the fault directly.
However, after hesitating for a while, Xu Cang continued, anyway, there were only a few steps left.
Therefore, Xu Cang turned off the throttle manually, lowered the altitude to 3000 meters, pressed the altitude change button, and let the plane begin to descend rapidly.
Following the checklist, when the aircraft is below [-] feet, the aircraft is fully depressurized so that the smoke can be expelled through the outflow valve.
However, on the way of the plane's descent, Xu Cang suddenly sniffed his nose, followed by a violent cough, tears came out.He waved the smoke in front of him, and couldn't help sighing: "This simulator is so powerful, the smoke simulation is as real as it is."
Chen Xiangdong also clicked his tongue from behind: "Yes, the technology is really powerful now, and the effect of the simulator is so realistic, I didn't realize it before."
"Yeah, where did the Air China buy the simulator? It's amazing." As he said that, Xu Cang suddenly felt something in his heart. He bent down and put his palm close to the floor of the rudder. He could actually feel it rising from the floor. Get a little warm.
Xu Cang was greatly shocked by this important discovery. He turned his head to Chen Xiangdong, pointed at the floor under his feet, and marveled: "Master, even the heat can be simulated here."
"Really?" Chen Xiangdong got off the seat immediately, leaned down with one hand supporting the sunshade, and tried to stick the other hand to the floor under Xu Cang's feet. Soon, he could also feel the real Weak heat wave: "It really is! No, this simulator is amazing. The smoke generated by the short circuit of the wire is simulated so realistically that even the heat comes out."
You know, a very important reason for the cabin smoke in real flights is that the wires short-circuit and then catch fire and smoke.However, Chen Xiangdong was already surprised enough that this simulator could produce such realistic smoke, but later, it was simply unbelievable that it could produce the heat from a short circuit.
Sitting back on his teacher's chair again, Chen Xiangdong was still amazed: "I will have to talk to the person in charge of this simulator center later. Such a good simulator should not be promoted to other domestic simulator centers. What? It’s really stingy to have such a good thing, but Air China is still hiding it.”
"Yes." Xu Cang echoed from the side.
Just as the two were talking, suddenly a red light in the corner of Chen Xiangdong's console lit up.That light is a fire alarm light, simulating a fire alarm light in an engine room.
Chen Xiangdong laughed: "Xu Cang, look at how powerful this simulator is. The smoke produced so much that I deceived myself, and the fire alarm lights went on."
Xu Cang looked back and was amazed: "I even deceived myself! This is what is called fake!"
"That's right, I almost believed the fake and the fake." As he spoke, Chen Xiangdong stretched out his hand and slapped the red light, even canceling the fire alarm light.
I have read everyone's messages, and I will humbly learn from them, thank you all.
(End of this chapter)
"In five years, we will complete the research and development of self-produced engines. Do you dare to accept this bet?" Xu Cang looked serious, as if he was not joking: "How?"
Li Hyuk-jae was stunned for a moment, and then smiled lightly: "Xu Cang, your bet is very serious. The concept of an aero-engine is very broad, and a third-rate aero-engine is also an engine. You have created something that is not popular in ten years." , then do we still have to admit defeat? This seems unfair."
"That's natural. It doesn't make any sense to create that kind of garbage." Xu Cang said: "Let's take your CFM56 engine as the basic reference standard. The bypass ratio and thrust-to-weight ratio are both set at five, how about it?"
Luo Rong sneered from behind: "You are so loud, why don't you use the LEAP series engines as a reference standard?"
Xu Cang snorted: "Ask Luoluo and Pratt & Whitney, can they come up with a similar engine that can compete with the LEAP engine? Let's talk nonsense!"
Xu Cang's thinking is very clear. The LEAP engine's bypass ratio of more than ten is simply an insurmountable gap that cannot be crossed in a short period of time.Therefore, Xu Cang only takes the CFM56 engine as a reference target.
However, using the CFM56 engine as a standard is already quite outrageous.You must know that this engine is the main product of CFM Company, and it is quite popular all over the world. It is a classic engine that has been tested by the market and time.
With the current domestic technical capabilities, it is absolutely impossible to self-develop an engine that matches the performance of CFM56 within ten years.Moreover, in fact, ten years is already the most optimistic estimate. If it is a little realistic, it should be above 15 years.
However, when Xu Cang said that the research and development would be completed within five years, Deng Peng was so frightened that his face turned pale.
"Xu Cang, you are not in the engine field, so don't talk nonsense." Deng Peng quickly smoothed things over: "Xu Cang is young and ignorant, please don't mind."
Li Hyuk-jae smiled: "Xu Cang, you see that you don't have confidence in yourself, this matter will be difficult to handle."
"Then do you agree?" Xu Cang asked.
"Five years? Can you build an aero engine with the same performance as the CFM56 engine in five years? If you don't dare to accept it, isn't it something that a courageous person would do?" Lee Hyuk-jae said: "However, a bet requires a suitable bet. , can you take it out?"
This bet is too predictable. Even with sufficient funding, Li Hyuk-jae does not believe that AVIC will be able to develop an aero-engine that can match the performance of the CFM56 engine within five years.
There are indeed examples of technological explosions in the history of science and technology, but they are absolutely impossible to appear on the land under our feet.
Xu Cang didn't respond to Li Hyuk-jae's words, but smiled at Deng Peng, revealing that innocent smile. At this time, Xu Cang seemed to behave like he should have at his age.
"Director Deng, can we come out for a chat?" Xu Cang said with a smile.
Deng Peng was taken aback for a moment, then hurriedly waved his hand to signal Xu Cang to come out.He also had this intention, maybe Xu Cang was young and energetic, but this bet is impossible to make, and he will definitely lose.
He is the person in charge of the engine department of AVIC, and he knows the level of domestic aero engines, so he can be more sure that Xu Cang's bet is a farce that is doomed to fail.
Seeing that Deng Peng had hurried out, Xu Cang also followed slowly.The two went out of the door and turned into the next stairwell. Seeing no one around, Deng Peng immediately said, "Isn't it Xu Cang? I know that you are angry, and everyone is angry. You can't be whimsical. Five years, five years." Even if all the departments of AVIC concentrate on researching engines in 56, they will not be able to produce an engine with performance equivalent to that of CFM[-].
Deng Peng was anxious, but seeing Xu Cang's enthusiasm, he didn't want to chill the young man's heart, so he tried to speak more restrained.
However, Xu Cang shook his head: "It is possible. It is entirely possible to build a CFM56-level engine within five years."
"You young man. That person also said just now, fan blade technology, surge elimination technology, and alloy technology for high and low pressure turbines, these three are three big mountains, and it will take more than ten or twenty years to move one of them. What's more, it's three-seater. The person just said that you and Luo Luo are trading three-rotor technology. I don't know how you operate it. Three-rotor technology is indeed one of the means to eliminate surge. Even if you can get it, How to solve the material of the fan blades, how to make the alloy of the high and low pressure turbine, have you ever thought about it. Or do you have any hidden technology?"
Xu Cang blinked his eyes: "I'm just a pilot, and I only know how to fly a plane. I don't know how to solve the material problem of fan blades, and I can't make alloys for high and low pressure turbine blades."
"Then you start talking nonsense with your eyes open!" Deng Peng almost fainted from anger.In fact, when he saw Xu Cang's fearless look just now, there was a trace in his heart, it was really a trace of fantasy.That is, the young man in front of him is a genius who does not show his talents, and has new technologies that they do not know, which can help domestic aero engines to achieve leapfrog development.
As a result, what Xu Cang said in a slightly innocent tone shattered Deng Peng's last illusion.Sure enough, such unborn geniuses do not exist.
Xu Cang smiled: "The most direct solution for low-pressure fans with a large bypass ratio is indeed a general-purpose replacement material."
Deng Peng gritted his teeth and glanced at Xu Cang: "Could it be that you still have research on carbon fiber?"
"Not really." Xu Cang said: "The carbon fiber fan technology is indeed too advanced. I'm afraid there won't be any breakthroughs in 20 years. We won't be able to go this way in the short term. If this is the case, then we can change our thinking. ? There is also the blade alloy of the high and low pressure turbine who said that it can’t be made, but you don’t know it.”
Deng Peng was full of disbelief: "What do you mean by that?"
"Just listen to it and tell the difference yourself." After speaking, Xu Cang leaned close to Deng Peng's ear and whispered for a while.
The words in less than a minute directly made Deng Peng's face change wildly, and his three views were almost shattered.Holding on to the railing of the stairs, Deng Peng waited for a while before digesting this extremely informative plan.
"Really? Is this news true?" Deng Peng leaned on the railing, his pupils still trembling in his eyes: "If...if what you said is true, then it's doable, absolutely doable!"
Xu Cang said seriously: "If you want me to prove it now, I can't prove it. It can only be judged by yourself. Now there is only this chance, and the CFM representative now only thinks that I am a hot-blooded person who made the bet. If I missed today, and when they have time to judge carefully, it's hard to say whether they will agree later."
"Damn it, are you playing tricks on CFM?" Deng Peng looked at Xu Cang in disbelief: "You were acting just now?"
Xu Cang shrugged his shoulders: "It's acting with real feelings! The technology of carbon fiber embedded with titanium alloy is too powerful. In the next 20 years, no, it will be the top material technology in 30 years. This technology is enough for us to Make a big gamble."
In fact, Xu Cang has already said it conservatively, 20 years later, on the eve of his rebirth.It is true that carbon fiber can be produced in China, but there is no mature technology for using carbon fiber to make fan blades.
Xu Cang remembers that 20 years later, a test product of a carbon fiber fan blade was produced in China, and it did not even pass the verification, let alone mass production.Not to mention the process of inserting titanium alloy at the tip of the blade.
This shows how powerful GM's technical capabilities are.
"Xu Cang, but the guy from CFM is a smart guy. If he knew that he needed to bet on the fan technology of carbon fiber embedded with titanium alloy, he might not agree."
This kind of technology is at the forefront even if it is placed in General Motors. It is very stressful to gamble with this technology.
Xu Cang narrowed his eyes: "So, we also need to come up with a bet that he cannot refuse, such as agreeing to accept CFM's premium terms on the LEAP engine."
As soon as these words came out, Deng Peng's face changed suddenly: "Xu Cang, this is a huge deal worth more than 60 billion US dollars."
"I know, that's why CFM is hard to refuse. Even if they find that there may be some risks, I think they will endure it." Xu Cang said: "The key is to see if you have the courage."
"You." Deng Peng fell into the battle between heaven and man in an instant, recalling what Xu Cang said just now, it is simply a genius concept that is closely linked and seamless.
As long as it can be successfully completed, within ten to 15 years, the technical level of domestic aero-engines will achieve an unimaginable leapfrog development, and truly reach the point where the world's top level can be touched.Even, Xu Cang even considered the domestic wide-body machine, and his thoughtfulness was so meticulous that it didn't seem like a young man could come up with it.
Xu Cang's plan was too ambitious and too tempting, which made Deng Peng's heart feel as uncomfortable as a cat's paw scratching.For the three difficult technical barriers mentioned by Li Hyuk-jae just now, Xu Cang gave all the solutions, especially the solution to the low-pressure fan technology, which made Deng Peng feel that Xu Cang was not aimless.
Xu Cang urged: "What, we need to make a decision quickly."
"Let's go in first." Deng Peng was in a state of disarray, seeming to worry about gains and losses under tremendous pressure.However, he is not the one who makes the final decision, he has to consult another person.
"You can't make a decision?" Xu Cang's thoughts turned, and he quickly remembered Lin Ming's figure. Could it be that this person is the one in charge.Although Xu Cang felt it, the seating order didn't seem to match his identity.
Deng Peng didn't answer Xu Cang, but walked back quickly on his own. Xu Cang hurriedly followed. When he re-entered the conference room, he happened to see Deng Peng whispering in Lin Ming's ear.
Sure enough, Lin Ming was the one who made the decision.
Although Xu Cang couldn't figure out why someone like Lin Ming who was in charge would sit at the bottom, but the next moment would be decisive.Obviously, after Lin Ming heard Deng Peng's words, there was a very obvious wave on his face.
In fact, no one can take it lightly when they hear about such a huge project, especially in such a short period of time.
Li Hyuk-jae is a thoughtful person, after seeing the change in Lin Ming's expression, his mind was shaken, and he suddenly felt that something was wrong.However, after a brief shock, Lin Ming quickly calmed down.
He was silent for a long while. During this period, no one spoke in the venue, as if everyone was waiting for his decision.
Lin Ming looked around, he could feel the tense and suffocating atmosphere, and he could see the tense expression on everyone's face.Suddenly, he smiled: "Why are you so nervous, are you taking the children's jokes seriously?"
Following Lin Ming's words, the stiff atmosphere in the arena suddenly broke. Luo Rong first burst out laughing, followed by light laughter one after another. On the contrary, Li Hyuk-jae breathed a sigh of relief.
I saw Lin Ming walked up to Xu Cang, patted Xu Cang on the shoulder, and praised: "The young man's body is really good. It's not like I just sat for a while and couldn't straighten my waist. Representative Li, what did you say just now?" The same, your price is too high, we can't afford it, especially for an old bone like me."
As he said that, Lin Ming waved his hand at Deng Peng: "The matter can't be discussed, let's go."
"Boss Lin, go slowly, we will have plenty of opportunities to cooperate in the future." Facing the breakdown of the deal negotiations, Luo Rong was scratching his head in anxiety, but Li Hyuk-jae was calm.
As long as there is enough advanced technology, money will be earned sooner or later, sooner or later.Instead, he focused his attention on Xu Cang who went out with Lin Ming.
Out of the venue, Lin Ming was at the front, Xu Cang followed closely behind, and Wu Yue and Deng Peng were at the end.
A group of people walked along the corridor, but Xu Cang didn't know where they were going.Soon, Lin Ming said quietly: "Xu Cang, will you be unhappy if I didn't agree?"
Xu Cang was stunned for a moment, then laughed: "I'm just a pilot, and I just focus on flying the plane, so why not be happy or not?"
"That's it." Lin Ming smiled, and said to Wu Yue: "Director Wu, take Xu Cang to work."
"Oh, okay." Wu Yue patted Xu Cang's shoulder, Xu Cang said goodbye to Lin Ming obediently, and then followed Wu Yue to another direction.
After walking for a while, Lin Ming suddenly thought of something, turned his head and shouted in the direction where Xu Cang left: "You don't know how to figure it out for yourself, do you?"
At this moment, Xu Cang was not far away from Lin Ming, Wu Yue turned his head first, but Xu Cang walked forward without turning his head, as if he didn't hear him.
Seeing Xu Cang's appearance, Lin Ming smiled bitterly: "This kid"
In fact, Xu Cang felt uncomfortable, but that's not true.Hearing that a brat drew a pie, and then bet billions of dollars on it for gambling, it is impossible to think about it.
Reality is not fiction. It is normal that Lin Ming did not support Xu Cang with a bill of billions of dollars.
However, it wasn't too uncomfortable, Xu Cang was still a little disappointed.After all, the road to counterattack he told Deng Peng was not just talk, but practical.
There is no way, the prospect is so good that even Xu Cang himself is immersed in it.
Of course, that disappointment only lasted less than an hour before it was eventually replaced by drowsy boredom.
In the symposium, in the symposium, Xu Cang just sat there and had no chance to talk at all.However, Xu Cang did not intend to participate.It's just that the meetings in this system are really stinky and long. Even though Xu Cang has the experience of later generations, he still can't bear it.
There were not many substantive things discussed at the meeting, and the main thing was to let the Civil Aviation General Hospital introduce a new medical examination and appraisal standard to adapt to the possible outbreak of civil aviation in the future.
For example, in terms of visual acuity standards, the Bureau intends to lower it, and at the same time appropriately relax the scope of application of glasses.
After more than two hours of torment, Xu Cang was finally liberated.Perhaps Chen Xiangdong also knew that participating in this kind of meeting was a double physical and psychological torture. After Xu Cang came out, he took the initiative to drag Xu Cang to eat instead of dealing with it casually in the canteen of the General Administration.
I don't know if it was because of bumping his head. Although the nausea disappeared, Xu Cang still didn't have any appetite looking at the big fish and meat on the table in front of him. In the end, Chen Xiangdong basically solved all the dishes that Chen Xiangdong ordered by himself.
"Isn't it to your liking? It shouldn't be. Could it be that your taste has changed in the past two years?" Chen Xiangdong put a piece of braised pork into his mouth, and finally put down his chopsticks: "I really don't want to eat it, let me order it for you alone?"
Chen Xiangdong was just about to call the waiter to give Xu Cang a little treat, but Xu Cang stopped him: "Master, you don't listen to me well. I told you before that I don't feel well. No appetite."
"Ah? It's really uncomfortable. I thought it was your excuse for not wanting to help." Chen Xiangdong carefully looked at Xu Cang's face: "It looks good, why is it uncomfortable? Let me get you some porridge to drink , don’t you just drink porridge when you’re not feeling well in your hometown?”
"Which TV show did you watch it?" Xu Cang pushed the bowl and chopsticks aside in front of him: "After eating, after eating, I will go back and rest earlier."
Chen Xiangdong poured Xu Cang a cup of tea: "I'm done eating, but I have something to tell you, do you have time to talk?"
Xu Cang picked up the tea: "Speak."
"You know what important thing I was busy with when I sent you to a meeting?"
Xu Cang put the tea cup on the table, and there was a dull sound, just like Xu Cang's impatient emotion: "Isn't it the reason you made up to escape?"
"Really not!" Chen Xiangdong said with a smile: "Didn't you call me before and tell me that you are worried about the establishment of three planes for the airline?"
"Wait another two months, the last plane arrives, and the matter will be settled." Xu Cang was a little impatient: "Just this matter? Then finish talking, go back to sleep."
Chen Xiangdong hurriedly stopped Xu Cang: "What! You don't need to wait two months, it can be solved now."
Xu Cang's ass left the chair, sat down again, and asked in disbelief: "What did you say, the rules have changed?"
"No change." Chen Xiangdong said, "But you already have three planes now."
"Where are there three planes? Isn't 1566 scrapped?" At the end of the speech, Xu Cang was startled, and somewhat understood what Master meant: "You mean that 1566 is also a quota for one plane now?"
Chen Xiangdong slapped the table: "That's right! It is a complicated process to identify the aircraft as scrapped and cancel the registration of the aircraft. Now the 1566 aircraft is indeed scrapped, and it has been appraised by a specialized agency, but it has not been reported to the bureau. Eliminate the registration information of this aircraft, that is to say, in theory, this aircraft can still be used as your stock aircraft."
"You mean, the plane is scrapped, but not completely scrapped?" Xu Cang asked tentatively.
Chen Xiangdong nodded: "It's almost the same reason."
Xu Cang slapped his forehead: "Co-authoring is a bug!"
It's like a person who dies but hasn't gone to the Public Security Bureau to cancel his account, but in terms of regulations, the bureau judges the inventory of aircraft when accepting the application based on the aircraft registration information.
How many aircraft registrations do you have, that's how many aircraft you have.And 1566 belongs to this dying state.
"That's okay?" Xu Cang had to admire his master's brain with nine twists and eighteen turns, and he could understand all the twists and turns.
"It is possible in terms of regulations." Chen Xiangdong said: "I asked my colleagues, although they knew it was outrageous, but there is no loophole in the regulations."
Xu Cang was shocked by Chen Xiangdong's stunning operation, he paused for a while: "Then you mean, now I can submit the application for forming an airline company?"
"Submit it, anyway, it won't lose meat." Chen Xiangdong said.
Although I think it is a bit outrageous, but the reason is such that if the bureau thinks it is inappropriate, then it will not pass.After the 737-900 arrives, then you can apply in a legitimate way.
Thinking of this, Xu Cang remembered that Li Rongcheng asked him to reply about Boeing's compensation conditions. He seemed to have not given a clear answer until now.
However, he really didn't want to understand it, so let's think about it again.Of course, direct compensation for the damage to the 1566 aircraft must come first.
Xu Cang leaned on the back of the chair and thought for a while: "I'll talk to the boss later."
"Let's discuss it. However, there is still a problem now." Chen Xiangdong said: "If you want to change the company, you need to obtain the qualification again. Now you can't fly, so you have to fly a simulator."
When Chen Xiangdong mentioned this, Xu Cang remembered it.If the establishment of the company can be advanced, then the restoration of his qualifications will also be advanced.
"Then I have to make an appointment with the simulator center in Jianchuan. I don't know if it's a good appointment."
In this era, simulators are still relatively scarce, and Xu Cang can't make an appointment just because he wants to.
"How about going back to Jianchuan to make an appointment with the simulator? We've already arrived in Hanjing, why don't we use it?" Chen Xiangdong patted his chest: "Not long ago, National University Airlines opened a simulator training center, and I'll make one for you. Come on, you can restore your aptitude directly in Hanjing."
Xu Cang was slightly worried: "Is it convenient?"
"What's the inconvenience?" Chen Xiangdong said: "Our bureau had previously coordinated with National University Aviation for any simulator needs, which is very convenient."
"That's good." Xu Cang thought for a while: "What does the teacher say, and ask a teacher from National University Airlines to take it?"
"Please. I, the deputy director of the General Administration, will take you. Is it enough?"
"Ah? That's right!" Xu Cang smiled and said, "I even forgot that you are also fully qualified."
Chen Xiangdong laughed: "How about tomorrow? Do I need to let you rest for a day?"
"No problem, it's not a big problem. Besides, it's not a simulator for the transfer captain, just go through the motions."
"Okay! I'll contact Air China when I get back, and I'll pick you up by car tomorrow."
So, the two discussed the details again, and the training plan for the simulator was hastily finalized.
When Xu Cang said it was just a formality, he meant it literally.That night, Chen Xiangdong made a plan for the simulator for the next day, and then sent a text message to inform Xu Cang.
The next afternoon, Xu Cang went to the simulator training center in Chen Xiangdong's car in his sportswear.It's not that Xu Cang was so careless on purpose, but he really didn't expect the development after coming to Hanjing.
If the safety supervision department of the airline company came to inspect this, wouldn't Xu Cang be punished?
However, although there are regulations on simulator training in this era, everyone does not strictly abide by them, and the atmosphere is very relaxed.Even if Xu Cang wears sportswear and goes to the simulator, nothing will happen.
The simulator training center is about a 15-minute drive from Xu Cang's hotel. When he entered through the gate, Xu Cang found that the scale of the place was acceptable.There is an administrative building, which is used for daily office work, and the other two buildings are all training buildings.
Instead of going to the administrative building, Xu Cang and the others went straight to the No. [-] training building, and waited in the lounge on the second floor for a while, waiting for the previous group of trainers to get off the simulator.
According to the introduction of the simulator training center hanging on the wall that Xu Cang saw, this simulator training center has a full ten simulators.Among them are three 737NG, one 737-300, three A320, one ARJ2, one 747 and one Airbus 330.This kind of scale and configuration is quite good in the circle of domestic simulator training centers.
"State-owned enterprises are state-owned enterprises, and their own simulator centers are so magnificent. Not only are there a large number of them, but they also have such a complete range." Xu Cang sat down on the sofa and looked around curiously.
Chen Xiangdong seemed to have been here many times, and he had no interest in this place. After sitting down, he yawned: "It turns out that there is also a simulator of McDonnell Douglas 90 here. However, a few days ago, all McDonnell Douglas 90s in China were cleared out." , that McDonnell Douglas 90 was also sold. Originally, it was planned to install a simulator of MA60 here, but the leaders of National University Airlines refused to introduce MA60 to death, and there was no follow-up to the simulator of MA60. .”
"New Xinzhou 60." The corner of Xu Cang's mouth twitched.
This airliner developed based on the Yun-7 uses turboprop power, which is the well-known propeller.Although such an evaluation is a bit arbitrary, in the eyes of ordinary people, propeller aircraft are lower in grade than turbofan engines.
However, to be honest, putting the MA 60 together with other mainstream turbofan airliners does lose a lot in terms of appearance.
Xu Cang can fly a lot of planes, but only this Xinzhou 60 has no clue at all.
Xu Cang looked around and found that the lounge not only has snacks, desserts, drinks, but also a small restaurant.In this restaurant, if you only order dishes specially prepared by the crew, it will cost you nothing.
And the prices of some other dishes that need to spend money are not too expensive compared to the outside, which is quite conscientious.
"I went to the simulator center in Jianchuan, and there was really nothing, not even a kettle or water dispenser. Wherever it is like here, there are restaurants."
"There is a private simulator center in Jianchuan. The first priority is to make money. Naturally, you can save as much as you can. It's the same as here?" Chen Xiangdong squinted his eyes and looked at his watch: "It's almost time, let's go up."
Xu Cang glanced at the menu posted on the wall in the restaurant, and then followed Chen Xiangdong into the simulation building.
When Xu Cang and the others went in, the trainers from the previous group had just come out.It's an old instructor with two co-pilots, it looks like it might be an initial modification.
The old teacher knew Chen Xiangdong, and greeted Chen Xiangdong politely: "Chen Bureau, come and fly the simulator."
"Yeah, take my apprentice." Chen Xiangdong pouted towards the simulator: "There is nothing wrong with the simulator."
The old teacher said with a smile: "Sometimes the auto throttle can't be connected, it's an old fault. For the rest, there is nothing wrong with it."
As the old teacher said, his eyes fell on Xu Cang who was following behind Chen Xiangdong. Why didn't he know that the deputy director of the Civil Aviation Administration was still leading his apprentices.
This young man in sportswear also has a bad face. Could it be that he is the child of some important person?
After some polite words, Xu Cang and the two entered the simulation cabin one after another.Logically speaking, this training requires the cooperation of one person. After all, in name, the crew is at least two people.
However, in this era, many rules are not strict.Chen Xiangdong planned to fill in his name in the column of Xu Cang's cooperating pilot.
That's right, Chen Xiangdong is leading and cooperating again, which belongs to one person playing two roles.If this is how it should be distributed in future generations, this simulator training will be directly judged invalid, and the trainees will also be held accountable.
But now everyone doesn't care about this kind of thing, as long as they participate in it, the flying standard doesn't care how it flies.The bureau will not go out of its way to investigate this kind of thing.
Moreover, because the simulators were arranged too quickly, Xu Cang did not have relevant simulator materials.Therefore, Xu Cang planned to fly first and then make up.That is to fly the simulator first, and then fill in the writing work that should be done later, when there is time, it is so arrogant.
Although Chen Xiangdong was Xu Cang's co-worker in name, he would not really take the seat.
After entering the simulation cabin, Xu Cang naturally sat down on the left seat, while Chen Xiangdong lay down on the teacher's seat.After raising the ladder, Chen Xiangdong waited for Xu Cang to prepare the cockpit, still muttering: "This time the simulator almost didn't make an appointment, there are so many rules in National University Airlines. State-owned enterprises are good at everything, just brains It's hard to transfer, it's very rigid, and it's hard to make a temporary appointment one day in advance. Do you know who helped in the end?"
Xu Cang tilted his head, checked the panel, and asked casually, "Who is it?"
"Yi Feng." Chen Xiangdong sighed, "Sure enough, it's my leader who speaks better."
"Yi Feng?" A handsome young man suddenly appeared in Xu Cang's mind.Among the people Xu Cang knew, this person who was already sitting in charge of the Strategy Department of National University Aviation at a young age was one of the best in ability.
"That's right, this young man is not bad." Chen Xiangdong saw that Xu Cang was ready to go to the dashboard in front of him, so he said, "Then I will set the calm wind, the first type of weather, the temperature is 1010 degrees, and the corrected sea pressure is 55. The fuel weight is 24 tons, the center of gravity is 121, you can take off at full thrust, the speed is 123, 128, [-], and you can play a dozen of others, from Hanjing to Jianchuan, anyway, you will not fly any subjects.”
Xu Cang was preparing the plane according to the data given by Chen Xiangdong, and Chen Xiangdong continued to ask: "How do you want to fly? Just pass the time, or is there some subject that you want to fly on purpose?"
"Give me a plane stalled under severe icing." Xu Cang pressed the CDU while asking, "Can it be set here?"
"Severe icing, just set severe icing on the plane, wait a minute, let me see!" Chen Xiangdong hasn't used the simulator for a long time, and he forgot some things, so he needs to look for them on the control terminal.
"It's okay, don't worry, I just got a plane."
Xu Cang prepared the plane slowly, and when everything was done, he directly lifted the two engines, brought the plane to a stable position, and directly prepared the plane for takeoff.
When it was about to take off, Chen Xiangdong, who had been looking for it for a long time, gave up directly: "I can't find it. Xu Cang, what do you mean?"
"After I fly to 900 meters, you can set me a serious icing condition and let the plane freeze naturally." Xu Cang remembered that this function of directly setting the plane to severe icing seemed to be really absent.However, the simulator can simulate the slow icing of the aircraft under icing conditions, and many faults can be derived from this, such as unreliable airspeed.
"Okay, let the plane climb up slowly, or should I just pull it to 900 meters?"
"Let the plane climb on its own, it will take two hours, and fly slowly." So, after Xu Cang finished speaking, he did not wait for Chen Xiangdong to give the take-off command, and directly pushed the accelerator to full thrust manually.
As the old instructor said just now, the auto throttle of this simulator just can't be connected.However, it’s fine if you don’t have the auto throttle, just free up your right hand for manual operation.
Chen Xiangdong did not set any faults. After taking off normally, Xu Cang accelerated the speed by himself and retracted the landing gear and flaps by himself.After turning into cruising and climbing, Xu Cang directly lay back the seat back, found a comfortable position, put his right hand on the thrust handle, and then drove automatically.
I don’t know what happened last night. It may be because I learned that I can set up an airline company in advance, or my brain short-circuited because of my head bump. Anyway, I was so excited that I couldn’t fall asleep. I didn’t feel sleepy until four o’clock in the morning.
Although I got some sleep in the morning, I was still groggy.During the ten-minute climb, Xu Cang nestled on the seat, already dozing off.
It wasn't until the plane leveled off that Xu Cang regained his energy.
According to Chen Xiangdong's settings, the plane entered icing conditions after takeoff. In the severe icing environment for more than ten minutes, it is estimated that after the plane leveled off, and after a while, the plane would have accumulated a large number of ice crystals on the surface.
"Xu Cang, why do you suddenly want to fly this subject? Is there any special intention?" Chen Xiangdong asked weakly from behind.
"No, just fly casually. I want to see if there is serious ice accumulation at this altitude, the plane will naturally stall, and whether it can be corrected before it hits the ground." Xu Cang's eyes lingered on the plane's instruments all the time.
Chen Xiangdong said speechlessly: "Is this a new subject? I haven't read the training syllabus yet."
"It's not a common training subject, it's just my personal opinion." Xu Cang didn't tell Chen Xiangdong the truth.At the moment when Xu Cang's voice fell, the originally normal plane suddenly began to fall.
Then the steering wheels on both sides started to vibrate.
In order to prevent the aircraft from deviating from the preset altitude, the autopilot began to adjust back to trim.However, even if the pitch trim was turned back round after round, it still couldn't stop the nose of the plane from falling.
"Shaking the stick so fast?" Xu Cang frowned, which didn't seem to be very consistent with what he expected.
However, this situation always has to be dealt with anyway.There was no need for Xu Cang to disconnect the autopilot. Due to the uncontrolled travel of the nose, the autopilot was automatically disconnected.
Xu Cang took advantage of the situation directly, and pushed the pitch attitude of the plane below the pitch limit indicator, and compared with the usual stall recovery, Xu Cang pushed forward more.
Usually at this time, while reducing the angle of attack of the aircraft, the thrust will be added accordingly, so as to increase the speed of the aircraft quickly.
However, under the condition of already high thrust, the aircraft is still shaking the stick when the pitch is extremely high.
"Still shaking the stick?" Chen Xiangdong sitting at the back sat up a little bit, and looked at the PFD on Xu Cang's side with a little curiosity: "Is the ice accumulation so serious? Xu Cang, pay attention to your speed."
Without Chen Xiangdong's reminder, Xu Cang had already put the accelerator directly to the idle position after sweeping the airspeed indicator a little.There is no way, in such a large pitch-down state, if the thrust is still maintained, the speed of the aircraft will increase crazily.
Almost as soon as Xu Cang stepped down on the accelerator, the speed of the plane exceeded [-] knots.
If the plane is overspeeding in this situation, the plane may disintegrate in the air under a huge load in such a situation that is close to a dive attitude.
However, what is strange is that while the aircraft is speeding up, the top of the red and black speed bands at the lower part also lifts up with the increase of the aircraft's speed.Followed like a shadow, the plane could not get out of the stall area, and the stick shaking of the plane continued.
Even though the throttles of the two engines have been completely turned off, the huge pitch-down attitude pushed down to reduce the angle of attack still caused the aircraft to produce an indescribably huge descent rate, which has reached [-] feet per minute. This is approaching the pitch down limit of the airplane's escalator.
Under the effect of such a huge descent rate, the potential energy of the aircraft is quickly converted into the kinetic energy of the aircraft. Under the condition of the two-engine slow train, the speed of the aircraft is still rising, and finally breaks through the lower end of the upper red and black speed belt, and the aircraft finally enters the overspeed zone.
Beep, beep, the plane's speeding warning sounded.
The red and black speed belts on the top and bottom were glued together, and the plane entered a strange state of both stalling and overspeeding.
"Xu Cang, this is not easy to do. It seems that the freezing is too serious, and such a small angle of attack can't be changed." Chen Xiangdong said with a smile from behind.
To be honest, this level of icing is basically not seen in actual flights.Because there is no pilot who can not turn on the anti-icing equipment after launching into the icing area, but allows the ice to spread on the surface of the aircraft, and finally forms such a serious situation.
On the icing of the wings, as long as a thin layer of ice as thick as sandpaper is formed on the wings, the maximum lift of the aircraft will be lost by more than 30.00%, which is an extremely terrible data.
Moreover, in addition to wing icing, tail icing is even more dangerous, because its handling procedures are completely different from conventional pilots' cognition.
Under some extreme conditions, the plane will almost completely lose lift under severe icing, and thus fall straight down, just like what Xu Cang is experiencing now.
Descent at a speed of more than [-] feet per minute, Xu Cang kept on pushing the stick in order to recover the plane from the stall.
But even when the speed increased to 340 knots, the stick shake continued.
In the end, Xu Cang could no longer grasp the steering wheel under the continuous shaking of the stick, so he simply let go of the steering wheel.At this time, due to the excellent static stability of the 737, the aircraft will tend to recover by itself.
However, after Xu Cang let go of the steering wheel, the attitude of the plane turned up a little bit, but soon the plane began to fall into an extremely exaggerated downward dive state again.
"It's really completely lost its lift, it's just a lump of iron." Xu Cang muttered.
At the moment when Xu Cang's words fell, the scene of the plane was finally no longer gray, but suddenly showed the vision of the ground.Then, within three to five seconds, the plane hit the ground head-on, and the entire simulator cabin shook extremely violently.
Because Xu Cang didn't wear a shoulder strap, the shaking almost threw Xu Cang out.Then, the scene in the cockpit directly turned red, indicating that the plane had crashed.
Not to mention Xu Cang, Chen Xiangdong who was sitting in the back was also taken aback: "I'm going, this simulator crash simulation is too exciting, just now I thought the simulator was going to fall apart."
That's right, any slightly better simulator can not only simulate the flight experience of the aircraft in the dynamic state, but even the state before the crash, that is, the violent shaking just now.
It's just that the simulated crash of this simulator seems a bit too dramatic, and the movement is too loud.
After the plane crashed, Chen Xiangdong needed to reset the simulator. While waiting for the control computer to reload, he asked Xu Cang, "Why didn't you turn on the anti-icing just now?"
"I just wanted to see if I could get out of the stall just by manipulating it. It doesn't seem to work." Xu Cang said, "Let's do it again. This time I turned on the anti-icing."
"You have been flying for almost 10 minutes in severe icing conditions. Normally, five or six minutes of flying in this kind of weather conditions will form an obvious ice layer. You have accumulated for a full 6 minutes How can it be possible to correct the ice only by human manipulation. Moreover, I feel that if you turn on the engine for a while, the anti-icing is not enough, and you have to turn on the anti-icing of the wings.”
"Well, I think so too!" Xu Cang agreed with Chen Xiangdong's proposal: "I just don't know if the anti-icing on the wings can remove the ice accumulation during the fall."
Soon, the simulator reset is complete.This time, Xu Cang slowly climbed to 900 meters in ten minutes.Then after a short wait, the plane started falling again.
This time, Xu Cang directly received the thrust handle to the idle car while pushing the rod, and turned on the wing anti-icing and engine anti-icing at the same time.
This time, because Xu Cang retracted the thrust earlier, the speed of the plane was not as fast as last time.However, after the aircraft's descent rate increased, the speed of the aircraft also began to increase unchecked.
After waiting for 2 minutes, the plane began to fall into the situation of stall and overspeed at the same time as last time.
This time, Xu Cang still maintained the same operation as last time. The only difference was whether the anti-icing equipment of the plane could reduce the impact of ice accumulation to an acceptable range before it fell to the ground.
At a height of one thousand feet close to the surface, the red and black speed belt below, which had been motionless, suddenly faded down like a tide.Soon, the plane was out of the stall area.This shows that the anti-icing equipment on the aircraft is indeed melting the ice, and it still has some effect.
Seeing that the plane was out of stall, Xu Cang immediately increased the throttle, and at the same time started to pull the lever backward.But because the initial descent rate was too high and the altitude margin of the plane was very small, the moment Xu Cang took the lever back, the plane crashed into the ground with a bang.
At the same time as the plane hit the ground, the simulated cabin was shaking extremely exaggeratedly just like last time.However, this time, both Xu Cang and Chen Xiangdong were prepared, one fastened their shoulder straps, and the other firmly grasped the armrest of the seat.
However, unbeknownst to them, when the simulator was shaking violently, a spark exploded from a certain circuit board between the hydraulic struts under the simulator.
"It seems that the deicing and anti-icing equipment of the aircraft is still effective. Such serious ice accumulation can be removed. I don't know if it has such an effect on the actual aircraft." Xu Cang sighed.
Chen Xiangdong was almost shaken by those two shakings until his bones were broken, he adjusted his sitting posture: "Xu Cang, do you want to come again?"
"Don't come. Twice is enough. There are still many differences between the simulator and the actual plane. It's a bit boring to practice on the simulator without need."
Chen Xiangdong looked at his watch: "Then what to do, there is still an hour."
"See if there are any interesting fault settings on this simulator. Otherwise, if you wait for an hour, I might fall asleep."
"It's a fun glitch." Chen Xiangdong searched around on the console, and suddenly raised his eyebrows: "There is also smoke simulation here."
"Smoke simulation?" Xu Cang suddenly became interested: "Can this simulator produce smoke?"
Although some relatively low-end simulators have special subjects for smoke simulation, they do not actually produce smoke, and basically have no training effect.But some simulators are more realistic, and there are air vents for spraying smoke in the cabin, so the simulation effect is very good.
"I don't know about this either. Come here, try it." After speaking, Chen Xiangdong sat up straight: "I'll pull you to 6000 meters, let's do a subject of smog disposal."
"That's fine." Xu Cang is actually not willing to do this kind of subject where the procedure is greater than the operation, but since Chen Xiangdong is interested, he can do it anyway, he doesn't care anyway.
Soon, the plane was set to an altitude of 6000 meters, and then Chen Xiangdong smiled and clicked the smoke simulation button on the console: "Xu Cang, it's started."
"Oh." Xu Cang responded, looking around.
He has also flown that kind of simulator that can emit smoke, but the number of times is very small, so Xu Cang is actually quite novel.
As a result, after waiting for two or three seconds, smoke really started to come out from Xu Cang's left.At the same time, smoke is being emitted from the same position in the right seat.
"I'll go, it can really produce smoke." Chen Xiangdong seemed to have seen some incredible toy, and was very excited: "The simulator bought by National University Airlines is so good, so rich!"
"Master, isn't this the first time you've seen a simulator that emits smoke?" Xu Cang was already making a smoke checklist while speaking.All the quick checklists are in his head, there is no need to go through them.
According to the checklist, Xu Cang had to put on an oxygen mask first.However, Xu Cang is not so realistic, it would be very troublesome to wear an oxygen mask here.Therefore, Xu Cang directly skipped this step, but turned off the switch of the bus bar, the switch of the cabin/lighting, the switch of the air entertainment system, the switch of the kitchen power supply and the switch of the recirculation fan, and finally checked the switch of the APU bleed air closure.
After completing this step, Xu Cang directly switched to the checklist for smoke discharge, which is indeed two completely different checklists.
Relying on memory, Xu Cang set the switches of both components to high flow.After seeing Xu Cang's actions, Chen Xiangdong was a little curious: "Xu Cang, you said that this simulator can breathe out smoke, so can you suck the smoke back?"
At this moment, Chen Xiangdong is like a curious baby, full of curiosity about this simulator.
"I'll follow the checklist and see how the simulator responds." As he said, Xu Cang set the altitude of the landing airport to [-] feet, and at the same time increased the engine thrust to [-] feet after confirming that the bleed air of the two engines was connected maximum.
Usually by the time this step is done, the smoke will likely dissipate.However, Xu Cang looked around, but there was still no sign of the smoke dissipating.
"Master, how did you set it up, so stubborn? Or is this simulator unable to get rid of the smoke, and can only spray it out?"
"Oh, you haven't finished the checklist yet, keep going, maybe it will be effective."
As Chen Xiangdong said, even if the smoke cannot be controlled in this case, there are still steps to deal with it.However, Xu Cang didn't want to continue doing it anymore, he was a little uncomfortable from the smoke, and wanted his master Chen Xiangdong to clear up the fault directly.
However, after hesitating for a while, Xu Cang continued, anyway, there were only a few steps left.
Therefore, Xu Cang turned off the throttle manually, lowered the altitude to 3000 meters, pressed the altitude change button, and let the plane begin to descend rapidly.
Following the checklist, when the aircraft is below [-] feet, the aircraft is fully depressurized so that the smoke can be expelled through the outflow valve.
However, on the way of the plane's descent, Xu Cang suddenly sniffed his nose, followed by a violent cough, tears came out.He waved the smoke in front of him, and couldn't help sighing: "This simulator is so powerful, the smoke simulation is as real as it is."
Chen Xiangdong also clicked his tongue from behind: "Yes, the technology is really powerful now, and the effect of the simulator is so realistic, I didn't realize it before."
"Yeah, where did the Air China buy the simulator? It's amazing." As he said that, Xu Cang suddenly felt something in his heart. He bent down and put his palm close to the floor of the rudder. He could actually feel it rising from the floor. Get a little warm.
Xu Cang was greatly shocked by this important discovery. He turned his head to Chen Xiangdong, pointed at the floor under his feet, and marveled: "Master, even the heat can be simulated here."
"Really?" Chen Xiangdong got off the seat immediately, leaned down with one hand supporting the sunshade, and tried to stick the other hand to the floor under Xu Cang's feet. Soon, he could also feel the real Weak heat wave: "It really is! No, this simulator is amazing. The smoke generated by the short circuit of the wire is simulated so realistically that even the heat comes out."
You know, a very important reason for the cabin smoke in real flights is that the wires short-circuit and then catch fire and smoke.However, Chen Xiangdong was already surprised enough that this simulator could produce such realistic smoke, but later, it was simply unbelievable that it could produce the heat from a short circuit.
Sitting back on his teacher's chair again, Chen Xiangdong was still amazed: "I will have to talk to the person in charge of this simulator center later. Such a good simulator should not be promoted to other domestic simulator centers. What? It’s really stingy to have such a good thing, but Air China is still hiding it.”
"Yes." Xu Cang echoed from the side.
Just as the two were talking, suddenly a red light in the corner of Chen Xiangdong's console lit up.That light is a fire alarm light, simulating a fire alarm light in an engine room.
Chen Xiangdong laughed: "Xu Cang, look at how powerful this simulator is. The smoke produced so much that I deceived myself, and the fire alarm lights went on."
Xu Cang looked back and was amazed: "I even deceived myself! This is what is called fake!"
"That's right, I almost believed the fake and the fake." As he spoke, Chen Xiangdong stretched out his hand and slapped the red light, even canceling the fire alarm light.
I have read everyone's messages, and I will humbly learn from them, thank you all.
(End of this chapter)
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