Chapter 2614

The two big men also have feelings. The feelings between Qin Guan and his brother-in-law are definitely unclear. In short, they can almost trust life and death.

For Chen Rui, where there are thrills, there are his figures. Chen Rui has requested several times for this war. For example, as a volunteer pilot in happy desert country, he went there to fly a J-11 fighter and experience the feeling that he is really on the battlefield. Chen Rui has never experienced such a large-scale war.

However, his request was rejected. No one in China was allowed to go out to participate in such a war. His side was just a spectator. As for Chen Rui's later discovery that the j-14 fighter was in the hands of the people of yezao, he bombed the base of Yingguo and turned his horse upside down. He even wanted to drive the j-14 fighter to fight. He was scolded. Do you still have a sense of right and wrong? In this war, yezao country is an unjust party. So many countries have formed a coalition. Are you going to support yezao people?

Therefore, Chen Rui was imprisoned in China and couldn't go anywhere. He was always bored. Then he heard that the new engine came out and began the test flight career of the new engine.

For Chen Rui, he won't favor one over the other. In the test flight yard, there are j-20 and J-15. He can fly j-20 by 135 and J-15 by 246. All kinds of aircraft fly very brilliantly in his hands.

It's Chen Rui's turn to fly the J-15 today. He also happens to have this test flight. Now, he is wearing the latest one-piece flight suit and has a sunny and handsome face. He has a more sense of maturity than when he made a film at that time.

"Well, Xiao Rui, it's good. How does it feel to fly now?" Qin Guan said.

The feeling of flying? When Qin Guan asked this, Chen Rui immediately became excited: "it's needless to say, it feels great. This is a real fighter. In the past, when I used turbofan 10, I didn't feel much, and even couldn't compare with our original J-11. Now, when I used turbofan 15, I immediately changed guns and birds. If I'm not in good health, I don't dare to go up and can knock me out."

Chen Rui's physical quality has never seen the phenomenon of black vision in flight, but he finally experienced it on this modified aircraft.

A few days ago, I caught a cold and didn't say anything. I got on the plane for a test flight. As a result, a large overload maneuver directly knocked him out. Fortunately, although I couldn't see anything in front of him, after he released his hand, the plane changed to a flat flight.

"This power is called a real fighter. It used to fly, but it doesn't count at all," Chen Rui said.

Due to the improvement of stealth, the resistance of the aircraft has increased. Therefore, when flying in the past, the performance was even worse than that of the original J-11, even if the power was enhanced. Now, it is called a real reborn change!

Chen Rui is very satisfied with this.

In the past, the maximum afterburner was only 14 tons. Now, it has reached 18 tons. The improvement of power is really too fierce.

"Well, that's good. It's still equipped with another engine. It would be better if both engines were replaced."

"It doesn't matter. We have turbofan-15 on one side and r79 on the other. Although r79 is self-important, the good thing is that the power is also good," Chen Rui said.

what? Hearing Chen Rui's words, Qin Guan looked at old Lu and looked at him calmly. His face turned red: "President Qin, this is not in accordance with your plan, but it is also under our control. There will be no problem."

According to Qin Guan's arrangement, the turbofan-15 is still in the stage of installation and test flight, and it may fail at any time. Therefore, the twin engine fighter is equipped with turbofan-15 and turbofan-10 at the same time, which can ensure safety to the greatest extent.

However, who could have thought that old Lu and his colleagues ignored their instructions. On one side, they installed turbofan 15, and on the other side, it was r79!

At the beginning, Qin Guan ordered a batch of r79 in order to produce four generations of machines in small quantities before the Tenth Five Year Plan of turbofan matured. However, now that the Tenth Five Year Plan of turbofan has come out, and the delivery of r79 is still far away, he simply gave up this import project.

However, there are still several r79 prototype engines testing the VTOL system at the 6601 Institute. Mr. Lu negotiated with the 6601 Institute to bring the r79 engine over, with a life of more than 100 hours, and simply put it on the plane for test flight.

This test flight is awesome enough, even if the weight is a little bigger, but the output of power is not ambiguous.

However, this is different from the instructions of Qin Guan. It violates the instructions of Qin Guan. Of course, it is inappropriate. However, who doesn't want an advanced engine?

Seeing that our side has installed r79, Mr. Song and his colleagues have done so secretly. Even though the engines used by the two aircraft are the same now, the advantage brought by the variable swept wing is unmatched by the j-20 with duck layout. Especially in this supersonic cruise, our plane can fly to 1.6 times the speed of sound without afterburner! This means that most of the time, they can quickly reach the theater without opening the afterburner.

If you change the turbofan 15, I don't know if it will realize the supersonic cruise of Mach 1.8. At that time, it will be too against the sky. At the same time, if you turn on the afterburner, it is estimated that it can soar to Mach 2.5! If it weren't for the thermal barrier, the speed would be higher.

Who doesn't want their fighters to give full play to their strong performance?

This time, this aircraft was also selected for the test of intercepting ballistic missiles, in order to provide an initial launch speed for the missile with greater speed.

"As long as absolute safety can be guaranteed, I will not interfere." Qin Guan said, "for our aircraft that is not in service, safety comes first. Once an accident occurs, it is likely to bring a major blow to the project."

Qin Guan didn't scare them. If something went wrong and flew back, you can study it. If you fell down and look for the cause of the accident, it would be inconvenient and would bring great setbacks to the research and development of the project.

It may take a few months or even a year or two to find the fault. Originally, the J-15 project was the first to start, but in the end, the j-20 was the first to serve, which was definitely enough to annoy them.

"Yes, we made the decision after a comprehensive safety assessment. Please rest assured," said Lu. "This project is my last project. There must be no problems."

Lu Lao is no longer young. In R & D, the younger generation team has been trained. Therefore, now this project is Lu Lao's last project. After that, he plans to retire, and then go to the University of Aeronautics and Astronautics to give full play to his waste heat and take classes as a professor.

Qin Guan also sighed when he thought of Lu Lao, who got off the strong six project and ended up depressed, and then with Lu Lao, who was as energetic as a young man in front of him.

"It's almost time. Let's go to the apron."