The strongest pilot ever

Chapter 152 On the Simulator
152 on the simulator
This day's study in the small meeting room lasted until five o'clock in the afternoon. There were so many learning contents and the density was very high.

So when Shangqiu announced that today's class will end here, everyone cheered in their hearts, and they all wanted to run and leave this place as soon as possible.

Before the class started, Shangqiu was a big beauty in everyone's eyes, a mouth-watering Sichuan girl, amiable and cute, but after three hours of continuous study, everyone only had one feeling for her, that is Afraid.

This beautiful woman has a very high IQ and a wide range of knowledge. From time to time, she would throw a question to everyone, making everyone feel ashamed. Moreover, she not only has a high IQ, but also a terribly high EQ. A few jokes even made Li Donghai I don't know how to answer.

So forget about such a beauty!
Can't afford it!
Everyone picked up their things and walked outside.

Fade Chen also picked up his notebook and walked out.

"Fade Chen, wait a minute!" Shouted Shangqiu who was wiping the whiteboard.

Fade Chen had no choice but to stop.

"Fade Chen, enjoy it slowly, let's slip away first!"

Li Donghai and the others lost their eyes and ran away in a flash. Soon, there were only Fade Chen and Shangqiu in the small meeting room.

"Teacher Shang, let me do it!" Fade Chen stretched out his hand, took the eraser from the whiteboard and began to wipe it.

Shangqiu was also polite, and packed up the materials and laptop by himself.

After Chen Fei wiped the whiteboard clean, turned off the lights in the small conference room, and pulled the desks and chairs neatly, the two of them left the small conference room together.

"Fade Chen, how did you deduce Herbst's maneuver before?" Shangqiu asked as he walked forward.

Fade Chen quickly answered one by one.

Shangqiu listened intently, nodding his head from time to time.

After listening, Shangqiu suddenly realized, but she didn't say anything, just thought for a while, then raised her head and said, "Fade Chen, let me give you some suggestions."

Fade Chen was taken aback, stopped and looked at Shangqiu, and Shangqiu also raised his head to look at him.

"When you do Herbster maneuvers in the future, you must remember the following guidelines. One, until the M number is as low as 0, and the angle of attack is up to 1 degrees, the aircraft still has the ability to pitch, yaw, and roll. Sufficient control power. Second, when the M number is as large as 70, the stability of the aircraft, or the performance of the engine inlet can allow the angle of attack to be as large as 0°. Third, T /W> 6. "

Chen Fei listened carefully, and first kept these three principles in mind one by one, and then he pondered and enlightened one by one.

He had already acquired the master-level Herbster maneuver before, and after listening to Shangqiu's suggestions and thinking about it carefully, he suddenly felt a sense of enlightenment, and he realized it all at once, and his understanding of the stall maneuver was improved up a floor.

After recovering, Fade Chen was full of excitement. He snapped to attention and saluted, "Thank you, Mr. Shang!"

Shangqiu smiled at her with a bright face.

The two walked forward together again.

"I will suggest to Colonel Huang Bin to start your simulator training early tomorrow morning."

Ok?
Fade Chen was taken aback.

Shangqiu smiled and said: "Your theoretical level is enough, you can go directly to the simulator."

"Thank you, Teacher Shang!"

Shangqiu's words really worked. The next morning, Huang Bin came to Fade Chen and said, "Fade Chen, come with me for simulator training this morning."

"Ok!"

Fade Chen agreed, and then went with Huang Bin.

Since the J-[-]D is a new machine, and as far as Fade Chen knows, there are no large-scale equipment troops, not even small batches, so Fade Chen and his Shenlong Squadron should be the first batch to be officially installed, so correspondingly Yes, there are not many J-[-]D simulators, only two.

"The biggest difference between the J-[-]D and the J-[-]C is that it has been replaced with a vector engine." Huang Bin first introduced to Chen Fei: "The vector nozzle of our aviation engine is similar to the US in terms of structure and steering efficiency. Russia is different.

The American F-22 is a binary vector nozzle, which can only deflect up and down by 20°.The advantage is agile movement, good radar and infrared stealth, and low rear body resistance; the disadvantage is that it cannot be deflected in 360 degrees, it is heavy, and the thrust loss is large, with a loss of about 5%.

The United States also used F-80 and F-15 as platforms in the 16s to experiment with 360-degree axisymmetric vector nozzles. However, the omnidirectional vector nozzles were not yet mature in the development stage of F-22, and only binary ones could be used. So, remember, it's not that binary is better than omnidirectional.

Some people include the nozzle of the vertical take-off and landing F-35B as the vector nozzle, but its nozzle can only be twisted downwards from 0-90 degrees, which is different from what we say about making fighter jets do all kinds of super-maneuverable vector nozzles. Tube is not a concept.

In fact, it divides the nozzle into three sections, just like cutting a water pipe obliquely into three sections. When the front and rear sections are turned in opposite directions to the middle section, the nozzle will be twisted between 0-90°.

Although the vector nozzle of the Russian Su-35 is circular in shape, it is actually binary, because it can only deflect up and down in a V shape, but it can be differentially moved.It is to add a deflectable ring with a spherical outer wall before the afterburner chamber and the convergent-diffusion nozzle, and the convergent-diffusion nozzle is sleeved and rotated on the ring.

We are currently the only 360-degree omnidirectional vector thruster in public performances in the world. In other words, we have mastered mature axisymmetric omnidirectional vector thrust technology, including related flight control technology.But you have to understand one thing, the vector engine on our fighter jet is more advanced than the one that was unveiled publicly, Fade Chen, do you understand what I mean? "

Fade Chen nodded.

This is an old tradition in the world. The open and exported ones are generally relatively backward, and the most advanced ones are always reserved for themselves. For example, the old American F22 will never be exported. All the ones sold to allies are F35, so It is impossible for our J-20 to be exported, and only J-[-] or J-[-] can be exported.

Huang Bin glanced at Fade Chen and said with a smile: "So, the feeling of flying the J-[-]D is completely different from that of other types of fighter jets. The movements of the J-[-]D are absolutely clean and neat. It is very easy for the J-[-]D to do the Herbst maneuver, pulling up, turning, and diving, absolutely efficient and quick."

Fade Chen nodded. Regarding this point, he had already drawn a rough conclusion in terms of theoretical derivation.

"One thing you should pay attention to is that when driving the J-[-]D, you must cooperate with the helmet sight, and the combination of two can achieve the most perfect effect!"

"Is the head sight easy to use?" Fade Chen asked a little worried.

"Don't worry, it's absolutely easy to use. It's definitely not the feeling of Su 27. You'll fall in love with him once you use it!"

(End of this chapter)