Riding a bicycle, parting from the professor on the way, it was already dark when I returned to the office, and I fumbled to put the car downstairs and lock it, when Mr. Wen came from behind, it seemed that he had not been working overtime for too long today, but it was just dark.

"Uncle Wen, it's quite early to get off work today, according to the usual practice, how can I get home at about ten o'clock, it's not easy!" Thinking of the madness of Shudu's overtime, this has always been the existence of Wang Zhengguo's admiration.

As soon as he entered the gatehouse, he suddenly came to such an environment, it was originally a dark and blind environment, and he was still thinking about his own business, Wang Zhengguo said such a sentence coldly, so frightened that Chief Wen almost jumped up, and after carefully distinguishing the situation, he realized that he was distracted.

"Overtime, so it's always been like this, today is just me to deal with the matter at hand in advance, to put it simply, I, the chief engineer, is just a person who holds meetings, signs, and is responsible for decision-making, and I usually have no chance to interfere when it is my turn to operate, and it won't be too long to work overtime." ”

A few days ago, the two met in Director Zhang's office, but at that time everyone had something to do, so they didn't talk much, for Wang Zhengguo, a very sensible young man, Mr. Wen is very optimistic and relieved, the most important thing is that people are more reliable in talking and doing things, and there don't seem to be too many taboos in chatting.

For his position as chief teacher, Chief Wen looks very bland, and there is no pressure to talk about it in front of people, usually holding meetings, signing is indeed his main job, but who really thinks that this is an easy matter, it is a big mistake.

Wang Zhengguo has been a decision-maker for so long in Shuhang, and he knows the difficulties of making decisions, and there are too many aspects to consider, not to mention the chief engineer who has to deal with all kinds of more complex decision-making things.

"You say this, people who don't know really think that you are a shopkeeper for a day, and I don't know that it is not easy for decision-makers, not to mention anything else, such as coordinating and dealing with all aspects of the subsystem of the new annihilation, I am afraid it is enough to make people's heads big, so it is not easy!" Following behind Chief Wen, someone was very touching and considerate.

Maybe this is too reasonable, aroused the recognition in my heart: "Yes, recently running to coordinate all aspects, it is simply a big head, in order to find the best subsystem supporting units for the new J, I am a nationwide investigation, found that everywhere is not optimistic, to be honest, the previous years did make the entire aviation system passive, the rhythm is all messed up." ”

When he didn't become the chief teacher before, he only needed to do his own work in the institute, and it was Wang Zhengguo's father who had a headache in all aspects at that time, and now he took on the position of chief teacher, so he realized the true meaning of "big head".

"You may not know, I don't know if your father told you about the current situation in the system, anyway, I have been inspecting the domestic aero engine situation some time ago, and I plan to see what engine the new fighter chooses, but you don't know, it's really miserable!"

Hearing Mr. Wen talk about the domestic aero engine, Wang Zhengguo was not careful, he really almost stepped into the air, even if he was from 30 years later, he already had a lot of confidence in the rise of the country, but when it came to the engine, the pants were really not red.

In the military fan world, the big tumor of aero engines has always been together with the chip industry, and is known as the two mountains of the industrial circle of the Republic, which are the Wangwu and Taihang in front of Yugong's house. (Why is it too good again, manual little tiger (〃′o') (?>?

Of course, it's not just Taihang, the mountains in the aviation industry of the Republic are higher than the other, and finally they can really successfully climb up, it seems that there are really few that are successful, towering Taihang, forbidden Kunlun, these are not for fun......

"Engine? Then the East and West countries should have a unified plan, the new J is launched, there must be a matching engine model, this must be right. Regarding the urine nature of the domestic aviation system, Wang Zhengguo had already seen it clearly, and almost thought about it with his toes for a few seconds, and then answered directly.

"It seems that you are quite clear about these situations, that's right, the ministry does plan to coordinate with relevant departments to prepare a new engine for the new J, or vortex, it is still imitated, I can't stop it!"

As soon as I remembered the last time I went to the imperial capital to hold a power system demonstration meeting, those people in the ministry who shouted that they wanted to build another high-thrust vortex spray engine, Chief Wen had an urge to pick a pick, it was really a bunch of elm pimples, why didn't his brain open his mind?

"The turbospray engine is already old and backward, whether it is the United States, the Soviet Union, or Europe, the new aircraft are all using turbofan engines without exception, so I said at the time that I wanted to match a turbofan, guess what they said?"

Wang Zhengguo is a little strange, as far as he knew in his previous life, Mr. Wen seemed to be on the side of the turbojet engine at the beginning, I still remember that in 90 years, when Mr. Liu made a decision to use the 31FN engine, the biggest opposition at that time was Mr. Wen, and even the developer of the engine was not as excited as him.

Now I hear Master Wen say that he is the main turbofan engine used, then this is a bit interesting, what big changes have happened in the past six or seven years, or has Master Wen not been able to survive the vortex spray at all, and those so-called historical materials are made up by boring people?

Thinking of the fact that the chief teacher of the pit father set up a noodle stall after work, how did Wang Zhengguo feel more and more that this history is a bit weird, it seems that she is really a little girl, anyone who comes can paint it, and after all kinds of colors, it can be said that it is a necessary decoration to make a beautiful name, and they are all masterpieces of royal literati.

"Turbofan? It seems that we have not yet succeeded in research and development in China, even if we have no experience in manufacturing turbofan engines, I don't think it is reliable to prepare for the new turbofan engine!"

In fact, if you really want to think about it, if the turboblast engine can come up with a reliable model and be able to use it for the new J, it is not unacceptable, it is better to be useful than nothing, do you really have to wait for a certain big push turbofan for the tenth?

If this is the case, I am afraid that the final result is nothing more than the plane being dragged to death by the engine, and it is true that this kind of tragedy does not happen too much.

When he spoke, he walked upstairs, and the two of them should go back to their respective homes when they saw the situation, and there was a sentence from the house of Chief Wen next door: Lao Wen, you came back with Zhengguo? You sit there for a while, I just mopped the floor, don't come in!

Master Wen was very considerate to his wife, and he was already about to get down and enter the house, but he quickly took it back, and when he saw the wet ground, he smiled and looked back to see that Wang Zhengguo had already opened the door, so he went in and sat down, and waited for the water to dry.

Continue the previous topic: "If you really want to find a turbofan engine that is enough, then you can only look at the planned new turbofan push, which is the most suitable engine for the new Jj after consultation between the ministry and the army, but everyone knows that without more than ten years of polishing, it will definitely not be mature." ”

Wang Zhengguo knows that the big push in this plan should be the big mountain at the door of Yugong's house, in a sense, there are still people in China who understand, they can see clearly the difficulty of developing a third-generation turbofan, so the new turbofan is planned to be the final version of the power system of the new Jel.

"Then what do you mean? The new turbofan is far from quenching the thirst of the near-year, and the vortex spray is not suitable, and the domestic engine situation is like this, and it seems that we don't have to pick and choose! We are not as local tyrants as the Americans, and we can only pick the engine products that have been placed on the shelves at will, and we can't compare with them!"