Guo Zhuocheng has no other skills, but what he has now is money and power.

With money, he can buy the equipment and materials needed for the wind tunnel, so that the researchers can work with peace of mind and happiness

As long as he heard that anyone was famous, experienced, and had published relevant papers, Guo Zhuocheng would send a letter of secondment, a plane ticket, a business trip allowance, and an expert fund, and let them immediately rush to Chuanchang Province to carry out the most novel "novel" of the conference battle

With power and money, he can also urge the relevant state departments to purchase foreign high-end equipment and cutting-edge equipment, and can organize technical exchanges with foreign counterparts

Guo Zhuocheng's behavior did not bore the experts and leaders here, no one thought that he was a blind command, and some experts even worshipped him Chapter 594

After two weeks, he actually drew a picture of a fighter with pre-technology outline, its streamlined appearance, scientific appearance and layout impressed many aviation experts, and some people sighed that Guo Zhuocheng was really a genius, and he drew such a previous drawing in just such a short time

Looking at the admiring eyes of the experts, Guo Zhuocheng was very embarrassed: because the outline diagram he drew was the outline diagram of the Jian-10 that he was used to in his previous life, and it was also a world-famous fighter developed by this research institute in his previous life

The shape of the entire fuselage of the aircraft is a double triangle layout, with one or two canard wings and the fuselage in front forming a small triangle, and the large wings and fuselage in the back forming a large triangle plus a long drop-shaped cockpit, which is very sci-fi in this era

It's a pity that Guo Zhuocheng doesn't remember the specific number jù, only a general one, and only knows the large number jù of length, width and height, otherwise, he can directly draw the design of the shape instead of the intuitive drawing

Although Guo Zhuocheng's behavior is very surprising, the research institute with a large number of scientific and technological geniuses and a dense concentration of technical elites does not have Chapter 594

Some people suspect that Guo Zhuocheng is a prophet, but only think that he is full of fantasy and creativity

Since Guo Zhuocheng proposed the layout of the high canard triangle, the people of the research institute began to search for information everywhere, and soon they found that there was a theoretical discussion of this kind of design in the country, and many people had published relevant papers, and the first one was the Swedish SAA

companies, they already have a formed aircraft, and China itself has carried out similar research in previous years, and there are even people who have published relevant technical papers

They collected the relevant information as if they were a treasure, and they worked hard to study it together

After Guo Zhuocheng came here, he also got these materials, so when he drew this drawing, people didn't think that this drawing was an epoch-making thing, and everyone just expressed their admiration

Of course, it is not that no one opposes or questions Guo Zhuocheng's "invention"

When the drawings were submitted to the experts for discussion, Wu Yueze, an expert seconded from Shanghai Box, openly objected, he said: "The canard triangle layout is a backward technology at all, the United States has developed and researched it, but they have abandoned it, because this canard aircraft has three major shortcomings: first, the front wing has a strong downward wash on the main wing, so that the main wing lift is reduced, although the lift of the front wing is positive, making up for part of the lift loss, but the total lift of the matching time is not necessarily much higher than the lift of the rear tail type, The effect is not necessarily significantly improved

Secondly, the canard layout trim problem is not easy to solve, under normal circumstances, the load of the canard wing is larger than the tail wing, often three to four times that of the tail wing, because the canard wing is put in front, the focus of the whole aircraft moves forward, and the center of gravity also needs to be adjusted forward, so that the canard wing is close to the position of the center of gravity, and the force arm is short, so that its trimming ability is limited, plus the main wing has an upwash on the front wing, and the front wing is easy to lose first at large angles of attack, which is unfavorable for take-off and landing and maneuvering at large angles of attack...,

The third disadvantage is that due to the generation, development, rupture and drift of the detachment vortex on the main wing surface, they have a great influence on the lift force and the longitudinal and transverse moment characteristics of the aircraft, which makes the longitudinal moment curve appear extremely strict nonlinearization, and leads to the deterioration of the aircraft's handling quality In order to solve this problem, the conventional canard layout aircraft has to increase the stability of the aircraft, in order to obtain the longitudinal moment curve becomes straighter, so that the trim resistance of the aircraft increases, and the trimming ability of the front wing decreases. The maneuverability and take-off and landing performance of the guide aircraft deteriorated

Precisely because the canard has so many problems, since Sweden developed such an aircraft, the United States has not followed suit and has not worked in this direction at all

If we do not pursue international advanced technology and only try these technologies, it is feasible for us to conduct research in this area, and we can take our time, but if we want to catch up with the world's advanced technology, and our aim is to rank among the top in the world, then our eyes should fall on the US fighter planes and move towards the US technology

At present, the United States is pursuing the detection and stealth of the enemy first, and whether it is the detection of the enemy before the enemy or the stealth is to effectively attack the enemy and protect itself, I believe that this is the direction of our future research."

Guo Zhuocheng listened to Wu Yueze's words, and was a little dumbfounded, because he was blind in aviation technology, and when he heard him say so professionally and eloquently, he didn't know how to refute him at all, and he was even thinking in his heart: "I knew that this guy would be in the opposite tune, and it would be good if I didn't seconded him at that time...... it seems that this guy is very professional in gas layout research, and he really can't get rid of him,"

When he was embarrassed and didn't know how to fight back, Jin Yuanbo, deputy director of this research institute, said: "Professor Wu, you said that the United States has given up the duck layout? I think it's too early to say that on the contrary, they are also actively studying and constantly improving this layout, and the reason why they did not go all out to study it is because the United States is very developed in engine technology, and they are the most worrying about aircraft engine thrust in the world, so there is no need to worry about aerodynamics

As we all know, the greater the aerodynamic gain on the aircraft, the greater the difficulty and risk of control, the F5 Eagle fighter in service in the United States is typical, only relying on low wing load and high thrust maneuverability to obtain good performance F5 relies on its strong engine and obtains a very high thrust-to-weight ratio, its value is excessive, and the unit wing load is very low, so that the F5 will not be lost even when turning high

And China's engine technology is relatively backward, if we pursue too high-end, too dependent on the engine, then we simply can not keep up with the pace of the world's advanced fighter duck layout of course, there is a risk of difficult control, there is a risk of difficulty in trimming, but it is not impossible to overcome the Swedish experts have made a lot of progress in this regard, they adopt a close-range coupled canard layout, using the favorable interference of the detachment vortex between the front and rear wings to achieve high lift"

Because everyone was discussing technology, Wu Yueze was not angry after listening to Jin Yuanbo's words, and said: "What if our future engine technology has made great progress? Are we going to re-develop it? ”

Guo Zhuocheng said with certainty: "Of course, we can cook whatever kind of ingredients we have, and if we have a strong engine, we will develop a corresponding fighter, and I don't think that the three major shortcomings of the duck layout cannot be overcome."

Guo Zhuocheng did not understand aviation technology, but he knew that the canard layout was not a backward technology in his previous life

Another expert said: "What is the situation in the future, in the future, we only require that the aircraft we design is stronger than the current Jian-7 and Jian-7, and we are looking for suitable airborne radar and avionics equipment in such a difficult economic situation, if we can't design a model with excellent performance, it is really unreasonable,"...,

Wu Yueze nodded and said: "Okay, I agree with my opinion, but I took the initiative to ask to be responsible for the shape and aerodynamic layout design of the whole aircraft, I came from Shanghai Box this time, and I came here to be honest, I appreciate the fighter with this shape drawn by Director Guo, and I hope that our country will be at the forefront of other countries in terms of duck layout."

When designing the aerodynamic resistance of the aircraft and preparing for the relevant wind tunnel tests, Guo Zhuocheng was a little stubborn in building the aircraft resistance according to the overall length of 16.4 meters, the wingspan width of 9.7 meters, the height of 5.4 meters, and the weight of the aircraft

Of course, he still said that for the first time, he designed and manufactured the resistance according to this number, and in the future, he will do it according to the expert's own design

For Guo Zhuocheng's stubbornness again, experts have acquiesced, although they don't know that the figures Guo Zhuocheng said are basically the appearance parameters of the Jian-10 aircraft in the previous life

Guo Zhuocheng was very proud that the Jian-10 aircraft in his previous life was originally invented by you people, and I gave you so many hints, I don't believe that you could not have invented it in advance

After the plane was busy, Guo Shucheng left the institute, he first went to the provincial capital of Sichuan Chang Province to see his grandparents and sister, and then went to his uncle's house

Under the operation of the well-intentioned people, now his uncle has been transferred from the factory to become the leader of the county, and his son has also been promoted to work in the factory as the deputy director of the workshop

The Guo family's life is really thriving

After staying at his grandfather's house for two days, Guo Zhuocheng went to Shuidian County again to meet Xiong Duanyang, Xia Guorong and other former friends

Xiong Duanyang, a former gangster, is now the director of the county public security bureau, and Xia Guorong, a former rural strongman, has now become the director of the police station (to be continued, you are welcome

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