C599 The Design of the Genius
C599 The Design of the Genius
The J-8 was a double enlargement from the J-7. Although it had improved the head of the plane and could accommodate a large caliber of radar, it was still the foundation of a Second-generation Aircraft.
Other than intercepting, it could not do anything else.
The Han Air Force was unable to equip a special-purpose Interceptor. It was just like what the later generations said, the MiG 31 was so powerful. Why didn't the Han Country buy some?
Of course, they couldn't buy it. The Han Country needed multi-purpose fighter jets, not a missile carrier that could launch missiles from afar.
No matter how this plane developed, its innate defects destined it to be a useless existence. Needless to say, it still had many problems.
"President Qin, what do you think about this plane?" At this moment, General Zhang asked.
General Zhang was also very satisfied. The head of this aircraft was very big, which meant that it could be installed with a large caliber radar. Now, this aircraft looked pretty good.
Qin Guan knew that at this time, he had to take the initiative to attack. He could not be a good person. This aircraft, from the finalized model to the retirement. What he was doing now... It's also for the good of the Air Force.
"I think it has a big problem" Qin Guan said.
After Qin Guan finished speaking, the atmosphere in the meeting room became lively. The atmosphere instantly turned cold. This was the territory of 6601 people. There were also countless proud engineers present. Now, the airplane that they had developed was actually said to be problematic?
Who do you think you are? You are just a small workshop worker who climbed up from the Tank Factory using some kind of nepotism. Can you point out the problem of the advanced fighter aircraft? You are really delusional.
"President Qin, tell me, what's wrong with it?" At this time, President Koo was also suppressing his anger. If you can't say it, don't blame everyone for drowning you.
"Its Flight Control System." Qin Guan said, "This plane was enlarged on the basis of MiG 21. Although it was magnified at the same time, the Rudder Surface was controlled. The required torque is not directly increased, but our control system... If we don't improve along with it, there will be serious problems. "
During the entire period of the J-8's service, there were all sorts of problems. Right now, Qin Guan wanted to use a basic term to describe it, and that was the Flight Control System.
That's right, this was the weakest point of the 6601 ___. It was also the weakest point in the future generations. The reason why the plane crashed was because of the flight control. They simply could not control it. And now, even if they thought that the J-8 was created by them, it's also a serious flight control problem.
Hearing what Qin Guan said, the engineer in charge of flying control was about to stand up in anger, but Qin Guan continued to explain. The following words were very professional.
"In the flying control system, the pipeline of the hydraulic system always has the pulse and stress caused by the oil. The engine will start and stop, which will cause the oil and the hydraulic pump to resonate. In the process of changing the thrust, due to the shift and vibration of the hydraulic components, the hydraulic system will change. It will also form the changing stress of the axis and the radial direction. During the flight, the hydraulic system had always been under the effect of changing load. As time went on, there was a high chance that it would cause the pipeline to crack and leak oil, causing the plane to completely lose control. In at most half a year, there would be a pipeline rupture. Failure to control the flight will result in a crash."
"President Qin, you are being too whimsical." Hearing this, the flying control designer finally stood up. "You do know a lot. You even know all kinds of stress. However, can't you see it? In order to make the control system more stable, we changed it to a multi-degree hydraulic system. There are a total of three systems, even if one of them fails... The other two can also ensure the normal flight of the plane. "
It must have been taught to him by those fellows from the 6611 Institute before he came out. However, that doesn't matter. We have a plan to deal with it, we've already changed it to a multi-channel route. What's there to be afraid of?
"This is the most idiotic one." At this time, Qin Guan had already walked onto the large scale beautiful design. He started to point at a certain position on it and explained. In the future, this was seriously criticized by the Air Force.
"Sorry, I was wrong. It should be that this plan is the most genius." Qin Guan said, "Look here, there is a specially designed oil fluid connecting pipes. The three systems are completely interconnected."
"What do you know? This is for the sake of reliability. If one of the pipes has a problem, we can borrow it from other pipes." Of course, the flying control designer was furious. Idiot, genius... Those are all mocking people. What do you know?
"That's the problem." Qin Guan pointed at that position. "This is the hydraulic pump. It is the most genius. After one of the parts is damaged and the pressure on the pipes is reduced by 10%, the hydraulic pump will immediately extract the hydraulic oil to make up for the damage. This speed is more than 2.3 times faster than the maximum flow of air. That is to say, there is a leakage of oil. The remaining two sets of hydraulic oil would soon be sucked away by the broken set. This kind of design that will cost both life and death is really a genius' redundant backup safety design. "
Speaking up to this point, the flying control designer's face turned pale. Not bad. In the past, he thought that this design was very correct, but now that he heard it from others, there seemed to be a problem.
"Of course, this is not the only place where geniuses are born." Qin Guan continued to explain in a professional language. At the same time, he pointed at different positions. "Here, the air in the hydraulic gas tank is directly in contact with the oil. Under the hydraulic gas tank's pressure, the dissolved air flows out and dissipates. After the oil with bubbles enters the high-pressure area, it quickly collapses. The pressure in the gas tank is more than ten times greater than normal working pressure. The oil supply system's high-frequency vibration brought about by this would send the hydraulic pump back and forth at 80% of the engine's speed. The harmonization of the oil and the intrinsic frequency of the conduit will form a tubular solid-type vibration, causing rapid fatigue and damage."
Qin Guan continued to use a more precise sentence to summarize, "Not only does this mean death, but it also means death. It is so fast that there is not even time for the pilot to parachute."
The scene had completely calmed down. The brick masters were stunned. They wanted to refute Qin Guan's words, but they did not know where to refute it because the other party's deduction was quite perfect.
Xiang Jing, the Elementary Scholars, and the others who were sitting below originally thought that they were just there to make up for it. However, Qin Guan's professional terms kept jumping out. Could this be Qin Guan's super ability?
That was too heaven defying. He actually knew everything? Looking at the expressions of these brick artists, one could tell how awkward they were. Geniuses? Idiot?
Qin Guan sighed in his heart. These brickmen were full of loopholes, but they were not afraid. Every time an airplane had an accident, they would push the blame onto the pilot.
If it was out of selfishness, it was enough for Qin Guan to say this. However, after all, this was an aircraft developed by Han Country on its own. Since he wanted to say it, he would say all the other questions.
"Next, I will talk about other flaws." Qin Guan continued.