Chapter 249 The Evolutionary History of the 'Raptor' Family
"In addition to the aerodynamic layout, the J-10b's radome has also been redesigned, canceling the traditional conical radome and replacing it with a flat one that is more conducive to stealth. Extended cone shape."
"The J-10b is also equipped with an electro-optical aiming system in front of the cockpit, a built-in infrared search and tracking system, and a laser range finder."
"And. The vertical tail and flaps have also become a lot larger,” Fu Shiyu said.
On the car.
Almost everyone's eyes turned towards her.
Sun Zhigao also showed a look of satisfaction on his face.
Although these knowledge points are freshman courses, they will only be covered in the next semester.
Fu Shiyu actually knew so clearly.
Hmm!
She is indeed a genius girl from Feiyuan.
Although his talent is not as good as that of Jiang Chen, he is better than his hard work.
And it’s not like that kid is rebellious!
Hmph!
I was thinking about skipping a grade when I was just a freshman.
A rebellious little bastard.
Think of this.
Sun Zhigao's face became a little ugly.
The eyes he looked at Jiang Chen were a little unkind.
Jiang Chen was a little confused when he saw Sun Zhigao giving him a fierce look.
Huh?
What is this guy doing?
Why are you looking at me like a cannibal?
We haven’t provoked you recently.
Fu Shiyu naturally didn't know about the 'eye contact' between the two, and continued to talk, "In addition to the above, the engines of the J-10a and the J-10b are also different. The J-10a has always used the AL produced by Russia. -31FN (single-engine version of AL-31F, AL-31 is used in the Su-27 series) engine, but the J-10b uses the latest version of the AL-31FN (3 series)"
"According to the public Data shows that the so-called AL-31FN (3 series) should be the single-engine version of the AL-31FM1. Compared with the previous version, the maximum thrust of this series has increased by 1 ton, reaching 13.5 tons, and the military thrust has increased by 500 kilograms. Reaching 8.2 tons. "
"The thrust has increased, so the take-off weight of the J-10b has also increased."
"In terms of airborne fire control radar, the J-10a has always used it. Although the pulse Doppler radar has beyond-visual-range combat capabilities and can even attack the ground and the sea, its detection range is short, it is susceptible to interference and suppression, and its overall performance is relatively lagging."
"But the annihilation. The -10b has been equipped with a passive phased array radar, which not only has a long detection range, but also has a larger range. It can track and detect more than a dozen targets at the same time, and lock and attack several of them. "
"More importantly, passive phased array radar has stronger anti-jamming capabilities and poses a greater threat to maritime and ground targets."
"In general, the J-10a is actually an air superiority medium-sized fighter."
"But the J-10b's multi-purpose capability has been greatly improved, and it is barely enough to meet the threshold of a multi-purpose fighter."
Sun Zhigao saw Fu Shiyu finish speaking.
He nodded with satisfaction.
Then he said to the other people in the car, "Shiyu said it very comprehensively, covering almost all the differences between the J-10a and the J-10b. It can be seen that she has a certain understanding of these two fighters. Understand and study, so you should learn more like others. If you don't do your job day by day, you will come to my office to cry when the time comes. "
This is a criticism.
Almost everyone can’t hold their heads up.
Seeing this, Sun Zhigao said again, "Which hero's turn is it now to popularize the differences between J-10b and J-10c?"
Everyone suddenly looked at each other.
Brother.
You think too highly of us.
We are neither senior officials of the Air Force nor researchers at any scientific research institute.
Now our Air Force has covered up the J-10c to look like something.
Now it is said that it is in mass production, but no news has been released.
How much ability do you expect a group of stupid college students who have been locked up in school for several months with clear eyes to help you spy on state secrets?
If only we really understood.
I guess you are the one who is anxious to get angry. Sun Zhigao saw this.
Suddenly I realized that my question was indeed a bit tricky.
He quickly added, "I'm not asking you to introduce it in detail like Fu Shiyu did. I just want you to guess what aspects you should make changes to the J-10b if you are scientific researchers."
< br>
But the answer to him was still silence.
Sun Zhigao was helpless.
I had to name him and said, "Who is that kid who wants to apply for skipping a grade and tries to betray our 13th class? Tell me about it."
Everyone in the car turned their attention to Jiang Chen .
Even Fu Shiyu.
He also turned to look at him, pursed his lips and snickered.
Jiang Chen had no choice but to stand up and said, "Old Sun, can we be more open-minded? You said that you are a grown man, but your mind is smaller than a sesame seed and a mung bean. No wonder you never have a girlfriend."< br>
Sun Zhigao’s face was covered with black lines.
She glared at him fiercely and then said, "You kid, stop attacking me personally and answer my questions."
"Do you even need to guess? We all know it with our cerebellum. What are the changes to the J-10c? ”
"Fu Shiyu has just said that compared to the J-10a, the J-10b has made huge changes in the aerodynamic layout. Therefore, the J-10c is unlikely to make big moves in this regard. As for the 'photoelectric aiming system, built-in infrared search and tracking system, and laser rangefinder. These have reached the international advanced level and there is no need to change them for the time being.”
“So I personally feel that the J-10C and J-10C have reached the international advanced level. The biggest difference between the -10b is in terms of power and 'vision'. "
"In other words, the J-10c has made changes in the engine and fire control radar."
"Why. What?”
“Because our country has made huge breakthroughs in aerospace engine technology and active phased array radar in the past two years. I don’t know if you have paid attention to the news. At the end of last year, two scientific research institutes obtained National award.”
“And of these two research institutes, one is researching aero-engines and the other is researching radars!”
“So the J-10C must have been refitted. Domestic engines, and active phased array radar."
"As for whether there are any other changes, I don't know yet," Jiang Chen said.
Sun Zhigao nodded.
Although this rebellious boy is rebellious all over.
However, the ability is still good.
In just a few words, he got to the point.
"The anti-bone boy is right. Although I have never seen the real aircraft and information of the J-10C, I have paid attention to the two points he mentioned before." Sun Zhigao nodded.
Fu Shiyu turned to look at Jiang Chen and asked with some confusion, "So the J-10b should be a transitional aircraft?"
Jiang Chen nodded, "Yes."
"Since it is a transitional model, why do we need to produce so many? It is said that it has been equipped with several regiments."
"I guess the senior management did not expect that our domestic aero engines will be used in just a short period of time. Breakthrough progress has been made within a few years." Jiang Chen looked at everyone with a smile and continued, "So I have always thought that we are lucky. When we graduate in four years, the army will probably be undergoing a major change. , what J-10c, J-20, even J-16, etc. make me drool when I think about it.”
Others’ emotions also became excited.
Yes!
The Republic Air Force has made rapid progress in recent years.
Equipment is changing with each passing day.
The combat effectiveness has also been qualitatively improved.
Four years later.
If everything goes well.
We will be greeted by brand new fighter jets with advanced performance.
Hiss!
It’s exciting just thinking about it!
(End of this chapter)