The first time I heard what an air show was, Yang Hui was also surprised, these years the Southwest Science and Industry has never lagged behind in news and intelligence, this time the Fengtian team has set off to the imperial capital, the Southwest Science and Industry actually doesn't know, this is really

Yang Hui, who said that he was now extremely surprised and puzzled in his heart, also began to inquire about the news at this time, maybe his old classmate knew the inside information that Fengtian got this time, but he didn't know what the situation was about this air show, if it was really as Yang Hui guessed, this air show could be seen.

"Air show? Are you talking about the plane from the north? I haven't received a request to be invited to the air show yet, and I don't know if I'll have the opportunity to see what the classic masterpiece of the northern superempire in the third-generation fighter looks like, and I heard that a few years ago, an American patrol plane was cut in the air in the Barents Sea. ”、

The Barents Sea air scalpel incident is an absolute big event, and it is also the first time that the Su-27 became famous, and it can be said that the world knows that it became famous in World War I, compared with the same Soviet first-line big-name aircraft MiG-29, this Su-27 is much luckier, at least it did not fall into the hands of those small countries that do not know how to use fighters at all, and finally the abused body is incomplete and the reputation is ruined.

In this regard, Yang Hui still wants to see the first debut of this aircraft in the Republic, and at the same time, he can also take a closer look at what the Republic Air Force thinks of this aircraft, and also prepare for the Southwest Science and Industry to come to China for the Su-27.

Hearing that Yang Hui clearly told the situation, Wang Changqing no longer hid anything, and the flight show was not something that needed to be kept too secret.

"Yes. It is said that this time it was a plane from the north that was performing, and I heard that four planes came together. There are 27 and 29 aircraft, and we in Fengtian this time also because the Air Force needs professionals to evaluate it. That's why I'm here. ”

First of all, the Soviet side did not only bring the 27 aircraft to the air show, as the previous one did, which shows that the two sides have not yet fully negotiated, and are even discussing whether it should be 27 or 29.

So I was really guessed by Yang Hui before, this time the Republic Navy and Air Force are not so hungry and thirsty, at least they can have time to have a basic bargain with Maozi, whether it is 27 or 29, anyway, as long as they can delay for a while, it will be good.

"It's worth a look, I'll go there and check it out then. The Soviets are also our teachers, and now we can look at the teacher's latest works as a matter of course, and it can also make us clearly understand the technical gap between the two sides. By the way, you were involved in Project 82 at McDonnell Douglas, so let's talk about McDonnell Douglas's evaluation of the 27 aircraft. ”

To listen to McDonnell Douglas's evaluation of the 27, this is the news that Yang Hui has been waiting for a long time, after all, the United States, as one of the two most powerful military groups on the planet, is still at the forefront of proper technology, and the 27 aircraft was born as a sworn enemy of 15. In this case, McDonnell Douglas's evaluation may be interesting.

Yang Hui wanted to hear McDonnell Dow's evaluation of 27, Wang Changqing naturally wouldn't hide it and not say it, after all, this is not much important information, at most it can only be regarded as a personal opinion among technicians. Perhaps through these evaluations from the US imperialists, a more comprehensive evaluation of the 27 aircraft can be achieved.

"McDonnell Donnell Douglas' military aircraft development department was very interesting, and I had a good relationship with McDonnell Douglas engineers before the '82 project was completed. When we talked about 27, I agreed with the engineer's statement. They believe that the 27 is no stronger or weaker than the 15 in maneuverability. After comparing the approximate size of the two aircraft, it is estimated that the 27 is a lap larger than the 15. Since the performance gap between the two engines was not too large, those aerodynamic advantages of the 27 were dragged down by the weight of the aircraft. ”

The first time, it was definitely the first time to hear this kind of statement, and I had heard a variety of comparative evaluations of the two aircraft before, but the evaluation from McDonnell Douglas engineers had never been, and after careful thinking, Yang Hui had to admit that this was still very correct.

27 is aerodynamically better than 15 is certain, but the sacrifice made for the super-large internal oil also makes the maximum weight of the aircraft reach 33 tons, and 15 these two aircraft are only 30 tons, relying on the advantage of the thrust-to-weight ratio of the whole machine, 15 is considered to be flat with 27 on the maneuver, after all, at this time 15 in the engine has not been pulled too big with 27, are 12 tons to 13 tons in the middle.

"So what does McDonnell Douglas say about radar and integrated avionics, I'd like to hear more about it than before."

This Yang Hui must know the huge gap between 27 and 15 in avionics and radar, and the reason why he has to ask this question is to be able to remind the old classmate: this 27 is not very good in radar and avionics, and then this old classmate can give a more correct evaluation after the air show, so that the army can slow down the introduction of 27 and talk more with Lao Maozibao.

And it just so happens that Wang Changqing really wants to talk about the 27 avionics level at this time: "Regarding the avionics level of the 27, I also got some gossip from the conversation of the technicians on McDonnell Douglas, it is said that the United States has figured out the real level of the radar and avionics of the 27 through special channels, according to their evaluation, it is actually the level of the United States in the sixties, which made me very surprised at the time, and I still can't believe that the avionics level of the Soviets is too much."

The sentence was not finished, it was really difficult to say the last words, and he was afraid that Yang Hui would think he was too arrogant, after all, a few days ago, when he was communicating with Fengtian about the evaluation of the 27 aircraft, at that time, Fengtian Institute was spraying Wang Changqing's statement miserably, and they didn't believe that the Soviet Union would reach that level.

"It's to say that the Soviets were too weak in avionics, right? In fact, if you want me to evaluate this aircraft, this aircraft is still first-class in other aspects, aerodynamics, power, range, maneuverability, etc. are good, the only thing that makes me feel insufficient is that his avionics level is too low, and it can even be said that the current avionics level of the Soviets is probably not as good as our technology. ”

This is also Yang Hui's ability to say it "without shame", without it, it is really too appalling, the aviation industry developed by the Republic in such a special environment in the seventies and eighties is actually better than the Soviets in terms of avionics, no matter who it is at this time, it will not be so easy to believe.

"Yes, yes, I also think so, with our current avionics level, our J-82 alone can surpass the Su-27 by a big cut, I am even thinking that it is probably the J-74, J-75 that looks, such an avionics level is indeed a big drag 27 hinder, if we can have the current avionics level of our Republic, I believe that the 27 can go to a higher level in performance."

Speaking of excitement, Wang Changqing has been "open-mouthed", it is really since returning to China, only Yang Hui can understand him this time, those thoughts in his heart have long been unable to hide, and he urgently needs to speak out and share with others.

"So, I think it would be a win-win situation if we were able to introduce the technology of this aircraft or upgrade it with Sukhoi. But I just don't know what the top leaders of the two sides mean now, anyway, it doesn't matter if I'm a technician. (To be continued.) )