After reading the book, the address of [Wanbenshen Station]: Avoid the pain of chasing books!

A heavy infantry chariot weighing more than 20 tons slowly drove into the cargo compartment of the Yun-8K aircraft, and a warrior off-road vehicle also drove in.

Under the gaze of everyone, the two turbofan engines of the Yun-8K, which was carrying nearly 30 tons of heavy cargo, roared, and then taxied quickly on the runway.

"I loaded such a heavy load this time, and I don't know if it will be as smooth as just now. Someone in the crowd said.

"I think it's okay, I have confidence in the Kunlun turbofan engine and our Yun-8K transport aircraft. You see, the speed of the glide is the same as before, there is almost no difference. ”

"yes, I can't tell that the plane is loaded with such heavy cargo. ”

"The noise of the Kunlun engine is so low, I don't know how Yonghan Aviation Power Technology Company did it?"

"I heard that they have installed sound attenuating materials in the engine, and the technical strength is really first-class in China. ”

"We finally have an aero engine in our country. ”

......

The speed of this Yun8K gradually accelerated, and with the acceleration, the Kunlun turbofan engine became louder and louder, very stable, and the sound was obviously different from the previous domestic engine.

After a while, the plane left the runway smoothly, flying higher and higher, and the performance was very perfect, very smooth!

Seeing this scene, everyone in the venue applauded excitedly.

As the Y-8K plane flew steadily at an altitude of 10,000 meters, the crew members on the plane also breathed a sigh of relief.

It's the first time for everyone to fly with such heavy cargo, and it would be a lie to say that they don't worry about it.

Airlift infantry fighting vehicles is a matter only for large military transport aircraft, and the Yun-8K is a medium-sized transport aircraft, and it is the first time in China to carry such a heavy cargo.

"Head, it's a little surprising that the plane is loaded with such heavy cargo and the flight is still so stable. ”

"This shows that our Yunbak transformation and upgrade is very good. Of course, the most important thing is that the Kunlun turbofan engine is powerful, which makes the aircraft perform with ease and ease. ”

The Yun-8K aircraft was at an altitude of 10,000 meters, maintaining a cruising speed of about Mach 0.8, flying in a large circle, and the performance was very normal, the flight data was normal, fully in line with the requirements, and the ultimate speed of Mach 0.9 was carried out later, and the Kunlun turbofan engine did not have a surge.

This made the crew excited.

More than an hour later, the Y-8K circled above the airport and found the runway to start landing.

The people standing at the airport saw the Yun-8 plane returning again, and they didn't know who took the lead, and soon thunderous applause rang out, and Yang Jie seemed to be infected by everyone, and also applauded.

The plane landed safely on the runway, activated the thrust reverser, and finally came to a smooth stop in the middle of the runway.

The tail hatch slowly opened, and the ground staff on the ground ran into the Yun8K cargo warehouse.

It didn't take long for the infantry fighting vehicle and off-road vehicle to slowly drive out of the cargo compartment in everyone's eyes.

At this moment, the person in charge of the test flight also walked over to Zhang Haiping and others quickly, and immediately stood up and saluted.

"Leaders, according to the scheduled subjects, the test flight was successfully completed, and the test flight data were all normal, fully meeting the pre-set requirements......"

After listening to the report, Zhang Haiping nodded with satisfaction, and he could see that he was very happy.

Several military bigwigs also congratulated these crew members one after another.

When Yang Jie also congratulated these crew members, the test pilot led by snapped and stood up like a javelin to give Yang Jie a solemn military salute!

These crew members also snapped and stood upright, saluting Yang Jie, Wang Yonglin and others with a solemn military salute!

Yang Jie also returned a military salute.

When Wang Yonglin saw this scene, he was inexplicably moved in his heart, his nose was sore, and almost tears came down.

Click, click!

The accompanying military newspaper reporter gave this scene at this time......

The test flight of the Y-8K transport plane was undoubtedly very smooth and perfect, and these crew members couldn't help but express their heartfelt thanks to Yang Jie and others with excitement in their hearts.

If it weren't for Yonghan Aviation Power Technology Co., Ltd. to provide such an excellent aero engine, there would be no such excellent performance of Yun-8K.

Although Yonghan Aviation Power Technology Co., Ltd. has done various high-altitude test experiments under extreme conditions internally, in order to fully verify the Y-8K transport aircraft, the military must also conduct a series of verification test flights in accordance with the regulations.

Such a series of test flights, if it goes well, will take at least a few months.

In the next series of test flights, Yang Jie does not need to participate in person, Yonghan Aviation Technology Company will send several technicians to track and cooperate throughout the process.

Because the company has done various tests and tests internally, Yang Jie is still very confident that Yun8K can successfully complete a series of test flight verifications.

The Y-8 aircraft has been in service for decades, although it is a little old, but the technology is very mature, although the amount of improvement this time is very large, but the avionics equipment has been tested for a long time on various weapons and equipment of the military, and there will be no major failure problems.

Yang Jie also believes that Yun-8K is expected to be able to successfully install troops in small batches next year.

"Yang Jie, thank you very much for your company for designing and manufacturing such an excellent engine!"

Zhang Haiping happily shook hands with Yang Jie and said.

"It's an honor to help the cause of national defense. Yang Jie said with a smile.

In the afternoon, a Kunlun turbofan engine delivered by Yonghan Aviation Power Technology Company to Xifei Aviation Group Group arrived at the aircraft factory, and Zhang Haiping, Yang Jie and others also rushed over.

Two military trucks carrying two Kunlun turbofan engines drove out of the test engineering center and transported the engines to the Yun-8 transport aircraft manufacturing plant.

After the military trucks entered the factory area, they drove straight into the huge aircraft assembly workshop.

In the aircraft assembly workshop, there is also a basically completed Yun-8K transport plane quietly parked in the huge and spacious assembly plant.

As the first medium-sized transport aircraft equipped in large quantities by the Chinese Air Force, the previous Y-8 transport aircraft has played a major role in national defense construction and economic development. However, after all, the Y-8 was copied from the Soviet transport aircraft in the 60s of the last century, and its cargo compartment volume was relatively small, and it cooperated with the new army emergency response speed, fast speed, and poor mobility ability.

Now that the new combat equipment equipped by the military and the army has begun to be installed in large quantities, it is more difficult for Lao Yunba to carry these armored vehicles.

The military attaches great importance to the Yun-8K, so Xifei Aviation Group Co., Ltd. started the construction of several prototypes at one time for various test flights after obtaining the Kunlun turbofan engine of Yonghan Aviation Power Technology Company.

Next to this brand-new Y-8K, there are already many people, not only middle and senior managers of aircraft factories, but also a lot of technical personnel, and even a few military representatives in military uniforms are waiting for the arrival of the engine.

Especially when they learned that the chief was coming, everyone didn't dare to be sloppy at all.

The army-green military truck slowly drove in from outside the gate, and after driving into the factory, it stopped not far in front of everyone.

"Let's get out of the way, step back!"

After everyone retreated, the two engines were lifted from the truck, because they had to be transported long distances, the engines were naturally packed in boxes, and when they were hoisted down, they were hoisted down together with the packing boxes.

After the unpacking worker opened the box, the two engines were completely displayed in front of everyone!

"This kind of engine, you can see at a glance that it is good, you see, how exquisite, especially some details, are very exquisitely made, like a work of art. ”

Although it was not the first time that they had seen the Kunlun turbofan engine, they were still delighted by the technicians.

Zhang Haiping, who rushed over, also carefully looked back and forth around the engine at this time, "It is worthy of the fourth-generation large bypass ratio turbofan engine, and your company's products are really good!"

Even if he doesn't know much about aero engines, Zhang Haiping saw that the engine in front of him was extremely delicate and meticulous, and he was amazed.

Wang Yonglin was extremely excited when he saw the military bigwigs praising the company's products so much.

With the support of the military's top brass, the Kunlun turbofan engine can at least get a lot of orders in the military market.

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