Chapter 522

Chen Rui sat in the cockpit. He was fully equipped, wearing an anti-G suit and a flying helmet. At this time, the f404 engine at the tail had been started, and the roar came from behind.

"The instrument display is normal." Chen Rui observed the instruments in front of him, and then reported to the tower: "request to take off."

The Xiaolong of later generations originally had a layout of one level and three levels, with three head up displays. Now, although the chip has been solved, the LCD display device is still a distant future. Unless Qin Guan can exchange the LCD production line, there is no way to realize LCD display. The LCD of this era, It's just the number displayed on the calculator.

Therefore, the instrument in front is still an ordinary mechanical instrument. At the same time, because the radar equipment is not in place, the radar cabin in front is weighted with lead blocks. Now the main task is to make the aircraft fly.

"You can take off, pay attention to the instrument." the voice of the tower commander came from the headset.

Release the brake, Chen Rui gently pushes the throttle lever, and the fighter begins to slide on the runway.

If it is a test flight of a new fighter, it requires a lot of preparation. For example, it takes many times to run only on the ground. Finally, it is necessary to raise the nose to run to verify whether the aerodynamic layout of the aircraft is reasonable.

However, the current super-7 belongs to imitation, and the aerodynamic layout of the aircraft has long been mature, so there is no need to have too many steps at all.

The engine at the tail emits orange flame, and the afterburner has been opened. The surrounding scenery is moving backward rapidly. Soon, it sprints to a speed of more than 200 knots. Chen Rui easily pulls the operating lever backward. With the force feedback of the Telex system, the fighter gently raises the nose, then continues to slide forward for a few seconds, and the fighter suddenly lightens, Left the runway.

"It's taking off. Pay attention to your posture."

"Received."

Chen Rui gently takes the throttle lever and can feel the throttle response of the rear engine, which is particularly sensitive.

In terms of maximum thrust, the rd93 engine used in the previous Xiaolong prototype has an afterburner thrust of 81 kn, while the f404 uses the engine of the later f-18c fighter exchanged by Qin Guan from the weapons cemetery. The afterburner thrust of this engine is also 80 kn. However, its self weight is lighter, because it adopts digital control, The response of the throttle is also extremely sensitive.

In other words, it is better than rd93!

At high angles of attack, the super-7 fighter began to climb up. At this time, markel's car had just entered the airfield. He shouted in the car: "stop, stop!"

Michael stepped out of the car. He blocked the sun with his hand and looked at the fighter plane being pulled up. He was very surprised on his face. How could this be possible?

In more than ten days, the Han people actually installed their own engine. At this time, he looked at the tail nozzle of the engine and knew that it was their own f404 engine!

How did the Han people do it? When I came here, I didn't disclose any data, let alone cooperate with their development. They matched the engine.

Whether the match is appropriate depends on the high angle of attack takeoff at this time. The match of the other party is even more perfect than that of its own side!

This is unbelievable.

What should I do?

Go and ask the truth?

Forget it, in the past, I must congratulate each other, and I'd better tell the amazing news to the company and let the company continue to discuss countermeasures. In short, it must be led by Grumman company. Otherwise, what money can this project make?

"Take me to the airport at once," Michael said.

He needs to fly to the capital, then go to the embassy and send the news back through the Embassy's secret telephone.

"Success, success!" watching the plane take off, countless people on the ground began to cheer.

Xiao Yang's eyes are red and full of blood. It's not difficult to install the engine on the plane. However, how to control the response of the engine is what he needs to do.

In the past ten days, he hardly closed his eyes, consulted those data, determined the control rate, and then wrote the program. Moreover, he was perfectly combined with the vertical digital Telex system.

The flight control system of this aircraft has been taken down by our own side, which is a miracle!

"Congratulations," Qin Guan said, "Mr. Song, Comrade Xiao Yang has played a great role in this successful test flight. I suggest you give Xiao Yang a heavier burden."

The super seven only uses digital telex vertically, while the Raptor is an omni-directional three-axis four redundancy digital telex. Its flight control rate is more complex. To write the Raptor's flight control system, it needs a person to take the lead.

Qin Guan knew that Xiao Yang in front of him could stand out in future generations. It was a team led by Xiao Yang that overcame the flight control difficulties. At the same time, Xiao Yang was also the chief designer of the j-20 in future generations.

Now, he has grown up. In the Raptor project, let Xiao Yang pick the beam, and then let Xiao Yang be the chief engineer for the new stealth fighter project.

After all, it is impossible to have four generations of machines in future weapons cemeteries. Four generations of machines can only be developed by themselves, and Xiao Yang is the best talent!

Mr. Song wiped his glasses: "yes, our key models still need the efforts of our scientific researchers. Now, the imitation of super seven has made phased progress. I suggest that we hand over this model to Lao Tu, and we will continue to study the R & D of the Raptor."

Speaking of 6611 Institute, there are now two core figures, Mr. Song and Mr. Tu, and Mr. Tu's life is tied to the J-7. The various improvements of the J-7 are permeated with Mr. Tu's painstaking efforts.

The super-7 project was originally improved a little on the basis of the J-7, and was led by Tu Lao. However, now, due to the rapid progress of the super-7, more than ten years earlier than in history, Tu Lao is still working hard for the new J-7, and the super-7 was handed over to song Lao.

Super seven is almost done. The engine is OK. The flight status is the same as that of the previous rd93 engine. There is only the final procedure left. With the introduction of radar installation, this aircraft can be in the delivery status.

Then, the rest will be handed over to Tu Lao.

Qin Guan doesn't care. This is the division of labor of their internal research institutes.

"Now, our only weakness is radar." Qin Guan said, "I hope we can do a good job in the imitation of radar and make up for our defects through the introduction of this project."