split sky ride

Chapter 428 - A friend came from afar
The biggest difference between civilian engines and military engines lies in the design of the afterburner structure.

The former has no afterburner, and the rated output is based on the maximum safety and economy as the threshold, even if the accelerator is stepped on, it is still within the rated power.

For the sake of combat, the latter sacrificed its service life in exchange for additional power output. After all, the training time and actual combat time are far lower than the number of civilian hours. Too long design life will lead to high costs and will also affect the performance of active equipment. New generations come and go, so the best technology isn't necessarily the most advanced.

If the military engine is used with reduced power requirements and operating standards, the time between failures will far exceed the original design parameters.

In a sense, it can also be used as a general engine.

The PT39A series engine used by the A-6B "Big Mouth Monster" light turboprop attack aircraft that Chen Fei is most familiar with is a fairly mature general-purpose engine with a wide range of applications, large output, and low maintenance costs.

Just because the afterburner structure is biased towards radical design, the stability cannot meet the safety standards of civilian engines anyway, so either there is no problem, or it is often a big problem.

Chen Fei attributed the cause of the crash to the afterburner, that is, the main engine part, mostly based on his own experience and judgment.

Although he became a monk halfway, but with multiple technical certifications and a lot of experience accumulated through supernatural powers, he is now qualified to be called an expert in the industry. In any case, he is no longer the ignorant layman at the beginning.
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After the No. 2 prototype of the "Canglong" project fell to the ground, the debris scattered at the farthest distance of a kilometer, and almost spread to the living and administrative areas of the airport. Multiple drones kept flying around, scanning the ground repeatedly, Search for wreckage fragments, generate a plan of scattered points, and simultaneously search for airborne black boxes.

Even if a plane crashes, as a valuable experience that can be learned from, it is natural that not even a single fragment can be let go.

The drone identified a black box with a little orange-red residue, but even with a special protection design, it is not [-]% foolproof.

The black box found was not only torn apart, but even the multiple backup memory chips were all burnt.

There was an uproar in the wind barrier.

It means that part of the data at the moment of the final crash cannot be retrieved at all, and the crash data of the No. 2 prototype is incomplete.

"The maneuvering data before the No. 2 unit fully complied with the design requirements. Why did it fail during the leveling stage? It shouldn't be!"

"Could it be the magic circle? I saw the light of the collapse of elemental energy appearing when the body lost control."

"The final leveling data is a bit abnormal, and it may also be that the electronic system has failed, and the control system has technical defects."

"How could it be the control system? The control system of 'Mosang Dragon' was not independently developed, but a general-purpose system transplanted. Under the same standard, if there were such serious technical defects, it should have been discovered long ago."

"If it's not a systemic problem or a technical problem, could it be a human error, what about the test pilot? How is the test pilot doing?"

"I broke my thigh when I landed, and I'm undergoing surgery... I'm afraid we won't be able to talk until the day after tomorrow."

"Let's check other problems first! Before the energy of the elemental system collapsed, the body smoked. Focus on checking the fuel supply and power supply to these modules."

……

Although no one made personal attacks when talking about technical issues, the smell of gunpowder in the words became more and more intense. The dozens of experts present disagreed with each other, and finally formed roughly four camps and began to argue endlessly.

"Well, I'm Shen Fei from the secretary's office. Can everyone speak one by one so that I can make a summary of the discussion!"

Shen Fei, who squeezed into the debate, smiled awkwardly but gracefully, with a notebook and pen in her hand, and a recording pen at work.

There were too many people talking, and the voice lines overlapped. Even the recorder was too busy, and only the noisy voice was recorded. What was said was completely unclear.

Nangong Chengyu, deputy general manager of the "Canglong" project, raised his voice and said, "Forget it, let's clarify it from the beginning."

At the same time, he looked at Chief Executive Sun Qiuguo, who nodded.

The girl who just came to them was the deputy general manager of the group company who supported the establishment of the "Canglong" project, Shen Songling's only daughter, she should be more polite in public and private.

"Let's start from the beginning! Logical thinking!"

Nangong Ruiyang, the deputy general manager of the "Canglong" project and a senior engineer of the North Ordnance Industry Group, who is in charge of aerodynamic control, pointed to the first expert on his left hand.

"Gong Ge, let's start with you!"

The expert with half-bald hair organized his words and said, "My judgment is..."

Shen Fei's pen memorizes very quickly, the main content is recorded by the recording pen, and then converted into text and exported. The key points are recorded in the notebook, so that it can be presented to the father for review in a more orderly manner.

The secretary's job is to focus on the key points, simplify the tedious work, distinguish the true from the false, and assist in improving work efficiency. He is not responsible for making decisions, and at most only provides reference opinions. Therefore, the more detailed the work, the better, the more solid the better, and master first-hand information is required.

The four main judgment directions were put forward in turn, and the atmosphere on the scene became orderly.

Shen Fei, who remembered being very happy, said casually: "Could it be a problem with the afterburner of the main engine?"

It is the job of experts to judge faults, and Shen Fei's words are a bit out of touch.

The experts looked at each other and laughed together without saying a word.

Vice President Nangong Chengyu said with a smile, "Huh? Xiao Shen, how do you know?"

He knew that his son Nangong Ruiyang fell in love with this daughter of Vice President Shen's family, and no matter whether he succeeded in the end, his attitude at this moment was much better than others.

It is common for laymen to speak layman's words, which is understandable and there is no need to be harsh.

"My friend said that when the plane crashed, he happened to be passing by, and guessed it was probably the main engine failure."

Shen Fei relayed Chen Fei's witnessing status at that time.

Then he pointed to the national road parallel to the main takeoff and landing runway in the distance. The distance was about two kilometers, but it was still within sight.

An expert shook his head and said: "A layman's guess is not enough to be based on. It is very rigorous to analyze the cause of the failure."

Several experts nodded together. Although they didn't mean to look down on it, it was a fact.

There are so many folk mathematics enthusiasts studying several famous mathematical conjectures, but it is still the professional national team that successfully solves the problem in the end.

Shen Fei's next answer was beyond everyone's expectation.

"My friend is an expert, he is a professional fighter maintenance personnel."

"Is it from the repair shop? What's the name?"

Nangong Chengyu immediately guessed that it was someone from the group company.

Shen Fei shook her head and said with a smile: "No! It's not from the group company, but a friend I met when I was teaching."

Sun Qiuguo, the general manager of the "Mosang Dragon" project, asked, "Huh? Which company? Dragoon Magic Industry? Boeing Aerospace? Sky Tank? Or National Defense Star?"

If you are a layman, just listen to it and don't take it to heart. If you are in the same industry, it is worth referring to.

Stones from other mountains can be used to attack jade, and this stone does not come randomly.

"No, he's a military contractor, and he's an excellent pilot."

Shen Fei didn't know Chen Fei's record, but judging from the attitudes of other people in the 911 air base, he could guess that he should be doing well.

"Military contractors! There are some masters in the place where fish and dragons are mixed. They are also pilots and maintenance personnel. Are they real or not?"

Although Sun Qiuguo, the general manager, was a little skeptical, but after thinking about it again, it is not impossible for the vicious capitalists to exploit hard for profit. It is not impossible for one person to be used as two people. of.

Shen Fei guessed and said: "He has the maintenance qualification certification for turboprops and jets, so he should look very good."

After all, she is a real layman and doesn't know much.

"Oh, it's interesting! You can invite him to take a look if you have time, if it's convenient."

For the sake of President Shen's daughter, Sun Qiuguo was polite and said this casually.

Anyway, military contractors are not likely to form a competitive relationship with the North Ordnance Industry Group, and even a business relationship is impossible. After all, the two sides are completely two worlds, and the eighteen poles cannot be matched.

"It's convenient, he's at the 310 airport."

The daughter of the Shen family is so honest, one sentence turned into a smooth ride.

"Huh? Here, here?"

310 Airport is also a military base anyway, how could it be possible to let people in casually, Sun Qiuguo, the general manager, was surprised.

Is it not just an employee of a military contractor, but has ties to the military?

The experts were collectively dumbfounded.

"He drove me over, and he let me go right away at the gate. I don't know why?"

╮(╯＿╰)╭Shen Fei spread her hands, until now there is still a big question mark in her mind.

Chief Executive Sun Qiuguo said: "It turns out that it is like this. You can ask President Shen. If possible, bring your friends over to have a look. Anyway, it's just a pile of junk. It doesn't really matter."

Maybe it is really related to the military, otherwise how could it be so simple to let go.

"Row!"

Shen Fei turned around and found her father, Shen Songling, the vice president of the group company.

"Mr. Shen!"

"What's the matter? Secretary Shen!"

The father and daughter are really business-like.

Secretary Shen tentatively asked: "The friend who sent me here may be helpful in analyzing the cause of the crash. Do you want to invite him to come and have a look?"

Shen Songling shook his head, and said angrily: "Playing the piano randomly, how can outsiders participate in the company's secrets?"

That is to say, if my own daughter dared to speak like that, others would have been criticized long ago.

"I asked Mr. Sun about it, and he said he could take a look."

Shen Fei held a chicken feather as an arrow, originally thinking of having one more person and more strength, but seeing her father's frown all the time, she guessed how much this crash would affect the entire project.

"Nonsense, you are not afraid of leaking the secrets of the 'Mosasaur' project."

Shen Songling was vigilant and did not let go easily.

"My friend is a pilot and maintenance technician of a military contractor, and he is also a gold-type superhuman. Don't worry, he is very tight-lipped. By the way, 'Amao' was given to me by him."

In Teacher Shen Fei's impression, Chen Fei was never a flamboyant person. Instead, he was very calm and low-key, and he was always trustworthy and dependable.

After finishing speaking, he stomped his feet.

"Ah!"

The big black-haired wolf sprang out from the shadows under its feet, grinning foolishly, smelling strongly of hot pot, leftovers and leftover soup, all cheap to it.

"True... supernatural powers? Gold supernatural powers?"

Shen Songling finally remembered that she had heard her daughter talk about the young man she knew when she was teaching.

But what made him pay more attention was the identity of the supernatural being.
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(End of this chapter)