Courtyard light

Chapter 635 Celebration (Second update)

"I can only find opportunities later. I still have so many fruits and vegetables in my own space. I have to find opportunities to take them out." Liu Hai thought to himself.

Liu Hai has tried it, and various crops in his own space can be reproduced. It should be affected by some strange force, unlike in 2020, when many crops had to buy seeds.

"Food security is the bottom line. People will not panic only if they are full." Liu Hai nodded.

"Yeah!" Sun Aiguo nodded, then chatted with Liu Hai for a while and then left.

Liu Hai was very busy in the following time, manufacturing and testing turboprop engines, manufacturing the entire aircraft, and installing various internal systems.

Finally, on December 12, the Yunjiu aircraft began to officially hoist the engine.

In the huge constant-temperature workshop, the Y-9 aircraft is a behemoth.

Yunjiu aircraft length: 37.54 meters.

Wingspan: 39.62 meters.

Another hour of ground testing was conducted in the afternoon, and then flight testing began.

Then it started to refuel again. After this time, the wood blocking the front and rear of the aircraft tires was removed.

There are also rescue vehicles specializing in fire fighting and rescue, as well as ambulances from the hospital.

Then under Liu Hai's command, the second engine was started. After the second engine was started, relevant data was obtained, and then the third and fourth engines were started.

After landing this time, an inspection will be carried out before a second go-around. This time period is slightly longer because the entire aircraft needs to be inspected.

The surface of the entire aircraft is coated with a protective layer, which is the yellow leather machine that everyone sees.

When the aircraft begins to taxi on the runway and further tests the operating systems, wings, tail fins, etc.

Therefore, when refueling each flight, the amount of refueling will be determined based on the flight range of the aircraft.

Height: 11.84 meters.

After the power-on test, everything is ready, and then the startup test is performed the next day.

The four engines were hoisted for most of a day. After the hoisting was completed, they had to be powered on for testing. Of course, they could not be started in the aircraft manufacturing workshop.

This kind of test speed is only available now, and it will never be so fast in subsequent aircraft designs.

The assembled aircraft was towed out of the factory and directly to the runway next to it.

Looking at the behemoth in front of them, the leaders present widened their eyes.

After running for 10 minutes, the four engines stalled one by one.

When landing, it only reaches a minimum safe fuel level.

Therefore, the aircraft has to be towed to the nearby hangar. Of course, all the fuel of the aircraft must be drained before being towed into the hangar.

Aircraft air pressure system, aircraft control system, aircraft radio communication system, and various other related system tests.

The landing gear would not be retracted during the first flight test. When the Y-9 aircraft left the ground, the test pilot reported that everything was normal, and all the leaders on the test site tower applauded.

Liu Hai has strict regulations on this kind of test, because these regulations were learned through countless lessons in 2020.

Because the engines have been tested in advance, there is no need to inspect the engines.

When the plane successfully landed after hovering in the air for twenty minutes, everyone involved in the test applauded excitedly.

The next morning, these leaders came again.

After the second test, the technicians conducted a routine inspection of the aircraft.

The ground test lasted for an hour. The aircraft circled back and forth on the runway to test various speeds of the aircraft and the impact of the engine on the entire aircraft system under various power conditions.

Liu Hai took the walkie-talkie and gave orders to various departments in an orderly manner, and then listened to the reports from each department and made the next order.

Under Liu Hai's command, the first engine on the left side of the aircraft started. With the roar of the engine, the first engine ran normally.

After the inspection, Liu Hai decided to officially start the sliding test.

Then do the second refueling!
After refueling for the second time, start the engine in sequence according to the last procedure.

It doesn’t mean filling up the fuel tank the first time. For airplanes, fuel is the biggest danger.

Meal is served at noon because the days are short in winter.

There are already people waiting on the runway. Although it is already the coldest month of winter, everyone is very enthusiastic.

Technicians on board the aircraft reported data on the first engine.

Sun Aiguo was even more excited and his face turned red. Even if he didn't drink, he felt as if he was drunk. It's a big plane, this is a big plane.

With the four engines running at the same time, Liu Hai listened carefully to the report of the technicians in the engine room.

The first step is to charge externally, conduct the first round of testing, and then start refueling.

After the aircraft is refueled, the cockpit staff reports relevant data based on feedback from various instruments.

This time the engine runs longer, reaching half an hour. During this half hour, the relevant data of the four engines must be monitored at all times, and various systems of the aircraft must also be tested.

Of course, the amount of refueling in the first startup test is very, very small, and this is strictly limited.

The leaders who came to watch the hoisting of the engine left after the engine was hoisted and energized for testing.

Liu Hai directed the hoisting of four engines on site. If there was an emergency, the replacement of the four engines would be faster. However, since it was the first time to hoist, everything was stable.

Although the Yunjiu plane only flew at low altitude for 20 minutes, many people saw it.

After all, the sound of this kind of aircraft is very loud, and the Kyoto side is originally a plain. Although it does not fly very high, it can still be seen from a long distance.

This aircraft is obviously larger than the aircraft that was tested and flown out of the factory, and the aircraft is still yellow.

"The motorcycle factory has built a new airplane!"

"How do you know it's a new plane?"

"How many years have I been in this business? Didn't I know that every aircraft was yellow at the beginning? Our Y-8 aircraft was also yellow for its first flight. The latter ones are painted in various colors. This Called factory test.”

"And this aircraft is obviously larger than the Y-8 aircraft, with two more engines."

"The motorcycle factory is awesome."

"It goes without saying that our factory is getting better and better thanks to supporting the motorcycle factory."

After the aircraft was towed to the hangar, all the staff took photos with the aircraft.

"Junior sister?" When Liu Hai and other leaders came down from the tower to take a photo with the plane, they saw an acquaintance. Liu Hai knew that today's aircraft test was to be carried out and that all the rescue and ambulance personnel were fully prepared. He did not expect that his junior sister would participate in this test.

"Senior brother." The junior sister looked at Liu Hai and was a little surprised. She, her senior brother, was actually involved in the manufacturing of this aircraft?
"Engineer Liu?" Several leaders who were with Liu Hai saw Liu Hai greeting someone and asked.

"This is the daughter of Academician Zhu Haiyang, and she is also the technical backbone of our factory hospital." Sun Aiguo explained at the side.

"I've heard of it, I've heard of it!" These department leaders nodded and glanced at the junior sister twice, because it was the girl in front of them who performed cataract surgery for the superior leader, and it was a success.

"The technical backbone is great!"

“Your motorcycle factory is really full of talents!”

"Thanks to the support of the leaders." When Sun Aiguo heard what the leaders said, he said modestly with a smile.

Then all the staff came to take pictures together. The junior sister looked at the senior brother surrounded by many leaders and felt a little incredible.

My senior brother is capable in the motorcycle factory, and my junior sister knows something about it. After all, it is not something ordinary people can do to get themselves a car to drive. Moreover, my senior brother has driven a Kyoto brand car early, and he is considered to be one of the first batch of drivers. People who get into this kind of car.

Moreover, the security at the place where my senior brother works is also very strict, but I never expected that my senior brother would be called Liu Gong by several such leaders.

"Brother, are you also here to participate in the test of this aircraft?" After the photo was taken, there was a celebration banquet. Everyone involved in the test and the manufacture of the aircraft would attend, as well as the leaders of course.

"Well, is it cold during the day?" Liu Hai nodded and asked.

"It's just a little cold. I said I was on a special mission. I thought I was very busy, but I didn't expect to do anything." The junior sister was wearing a white vest.

Those who participated in the on-site test wore different clothes for each type of work.

This is also required by bangs. If everyone wears green clothes or factory work clothes, it will be difficult to tell the difference.

Every procedure of aircraft testing is very rigorous, eliminating the possibility of anyone randomly helping.

Those responsible for rescue wear orange vests, those responsible for refueling wear red vests, ground maintenance personnel wear blue vests, etc. Different colors are used to distinguish them.

Just like when refueling, all other personnel must stay away. Anyone who comes close to irrelevant people is violating discipline.

During the same inspection and maintenance, no outsiders are allowed to enter the work scope.

These are all accumulated through countless accidents and countless experiences. Behind every rule is an accident.

Of course, this process may take longer than it would take for everyone to rush forward.

But the main thing about airplanes is safety and reliability. An extra 10 minutes on the ground is better than an accident in the air.

"This kind of test, if you watch the fun, it will prove that everything is going well. If you want to get busy, it will be terrible." Liu Hai said with a smile.

At this moment, Sun Aiguo came over: "Xiao Liu, let's talk over there."

"Thank you for your hard work, Xiao Zhu." Sun Aiguo then said to his junior sister.

"It's not hard." Junior sister didn't expect Sun Aiguo to greet her specifically.

"Who is this?" Several girls who were on the mission with the junior sister saw the big factory director walking to a group of leaders with bangs on their shoulders, and hurried over to ask the junior sister.

"This is my senior brother." Junior sister answered.

"How come I haven't seen this senior brother before?"

"Xiao Ling, your title is wrong. Normally, your other senior brothers are called Senior Brother Li or Senior Brother Wang."

"That's right, just call me senior brother this time?" Several female colleagues of the junior sister gathered together in a low voice.

Sun Aiguo was so happy that he lost his composure and personally dragged his bangs to the leader's side.

This is a medium-sized transport aircraft. There are not many countries in the world that can manufacture it.

The big airplane that Sun Aiguo had always dreamed of has become it. Today’s successful first flight represents the countdown to the mass production of this aircraft.

Of course Liu Hai knew that Sun Aiguo was very happy today, and so were the other leaders.

But Liu Hai doesn't drink, but these leaders drink. Even Sun Aiguo was very happy today with a wine glass.

Today's leaders don't even think about finding a place to eat and drink alone, and everyone is together at the celebration party, and the people participating in the test are all very reliable.

"Gong Liu, I'll give you a toast and you have a drink." A leader took a small wine glass and said to Liu Hai.

"Thank you, leader." Liu Hai was a little unaccustomed to this environment, but he also knew how significant this first flight of a medium-sized transport aircraft was to our country.

Immediately afterwards, several other leaders also picked up their wine glasses, and Liu Hai started to drink.

No one said too much about anything else, they were just happy anyway.

The leaders present have all gone through very difficult times, so they are even more touched by our current development.

These leaders sometimes talked about the hardships they had endured before, sometimes they talked about the sumptuous meals on the table in front of them, and sometimes they talked about the fighting in the ice and snow.

Fortunately, everyone just drank a little too much, and it was a bit emotional, not the kind of drunken nonsense.

"That's a lot of drinks." After the celebration banquet, it was dark when we came out. After Liu Hai was sent to the maintenance department by the people from the security department, Liu Hai could feel the drink sloshing in his stomach while walking.

After a busy day today, Liu Hai hurriedly went to the bathhouse to take a bath. He basically stood all day today and didn't even sit down, so he only sat for a while during the celebration banquet in the evening.

Bangs likes to soak in a hot pool for a while after a busy day. It's so refreshing.

"You're back, how was your mission today?" Junior Sister returned to the hospital after attending the celebration banquet, and then went home from get off work. When she got home, Junior Sister asked eagerly.

"The task is easy today." Junior Sister said as she took off her cotton coat and hung it up.

"The easier we make this kind of task, the better." The teacher's wife is one of the leaders of the motorcycle hospital. Of course she knows what task she is going to perform today.

To perform such a special task, as long as the task is successful, there will be rewards for meritorious service. Of course, such a special task must involve the participation of a key member of the hospital. Most people would never even think about it. The confidentiality requirements are very high.

"I saw senior brother today." Junior sister said again.

"What department is your senior brother in?" The senior wife asked curiously after hearing this.

Zhu Haiyang and his wife knew that Liu Hai was a genius, but the motorcycle factory's business scope was too wide, so it was hard to say which project Liu Hai was involved in.

"When I attended the celebration banquet, several leaders called him Liu Gong and toasted him. Even several people from the aircraft manufacturing factory talked privately and said, "How is Liu Gong? How is Liu Gong?" the junior sister said again.

"Which leaders?" The master's wife asked curiously when she heard this.

"That's it..." Junior Sister said the names of several people.

After hearing this, the senior wife took a breath of air: "Your senior brother is capable, but it's not like this, right?"

(End of this chapter)