Chapter 1142: Turbofan-12

Although there are mountains everywhere, the real 6624 and 4460 factories must not really be located in the deep mountains and old forests. Other than that, they open factories and require raw materials and transport finished products. There is no suitable transportation environment. It won't work.
They are located in a basin among the mountains, with convenient transportation and good environment, and the climate is simply pleasant in all seasons.
Especially in summer and winter: in summer, because it is in the mountains, the weather is cool and it is a good place to escape the heat; in winter, because the latitude is originally very low, there is no cold current from the north, and there is not much moisture. So winter is also quite comfortable.
That year, after the outbreak of the war on the Northern Treasure Island, a large number of military industrial enterprises began to move to the third line, and the military industrial enterprises here were almost all established during that period.
"Learning that President Qin is coming, we warmly welcome." The helicopter landed on the open space of 6624. Looking around, the buildings here are mainly bungalows, and the main building is a three-story building. It seems that it is the main one. Office space.
Such a construction can of course ensure that it is unobtrusive to the greatest possible extent. From the sky, it is no different from other places and will not be discovered by the enemy.
Although Mr. Wu has not been here in recent years, he has also supported construction here in the past few years, and he is familiar with the comrades here.
Looking at the person who was speaking to him, Mr. Wu immediately introduced to Qin Guan: "Lao Kang, the person in charge here, when this place was just created, we went abroad to buy various equipment, and we often worked together."
The man named Lao Kang seems to be in his fifties, with some white hair on his forehead, and behind the black-framed glasses are a pair of bright eyes.
Qin, the various military-industrial institutions across the country, who does not know, who does not?
Now, President Qin has finally come to his side, and his research institute will surely usher in a huge leapfrog development!
Qin watched the other party and stretched out his hand: "Dear comrades, persist in doing scientific research for the motherland's military industry on these three fronts. Everyone has worked hard."
Qin Guan came on improvisation and did not lead the Air Force. However, the Air Force now attaches great importance to Qin Guan. The Air Force does not applaud Qin Guan's single-handed projects.
The Air Force doesn’t need to pay, it doesn’t need to care about technology, it doesn’t need to care about sales. How can it disagree with just a nod? The Air Force is not a civil aviation. There are not so many crooks. As long as the domestic equipment develops, the Air Force can purchase new equipment at any time. Why not?
It can be said that Qin Guan represents the Air Force.
"President Qin, please follow me."
We greeted everyone and walked all the way into the small three-story building. In the conference room on the third floor, everyone sat down.
"We are just going around this time." Qin Guan said, "I don't know what new projects we have in 6624."
Qin Guan did not immediately explain his intentions. After all, in Qin Guan’s eyes, competition is required to be vigorous. Even the current high-thrust engine projects are actually competing between the 4410 and 4430 plants. Now, it seems that the 4410 is a competition. But that's it.
As for the China push project, it is not easy to compete. The only option is to hand over the project directly here. What if they don't cherish it?
Qin Guan had to look at the reality first.
"Mr Qin, thank you for your great contribution to us in the aviation field. After repeated demonstrations, the superiors have determined that the idea of ​​developing an engine for a model is wrong. With the efforts of our two experts, The Ministry of Aviation agreed to study the model of the most important high-performance engine technology research in the history of Air China’s development and to carry out a pre-research plan for engines with high thrust-to-weight ratio."
Hearing this plan, everyone was bright, yes, this is the correct scientific research step!
This plan is the first in China to conduct basic research from scratch on all aspects of aero engine composition. Moreover, this is the first basic science pre-research activity that does not use any finished engine or designated configuration model aircraft. It is also the first domestic contract system to be adopted. Contracted scientific research tasks.
"This high-profile plan is to master the design and production technology of foreign third-generation aero-engines. The most important of these are the three major components and the core engine." Lao Kang continued to introduce.
Needless to say, Qin Guan can also know that the so-called three major parts refer to the high-pressure compressor, combustion chamber, and high-pressure turbine. These are the basic technology of an engine. These three major parts determine the basic performance and technical level of the engine. .
The core machine is the core part of the jet engine that can operate independently. The core machine is different from the specific engine. It is the heart of the engine. If it is equipped with different front and rear power output components, it can become an afterburner turbofan for a fighter jet. , Or the large bypass ratio turbofan of the passenger plane, or the turboprop engine, or even the turboshaft engine of the helicopter.
Now, everyone has finally stopped rushing and started to do research in a down-to-earth manner. Only in this way can we make the engine one step at a time and have a solid foundation.
"At the same time, we can also expect that our research will take a long time. For example, we are now starting to study the three major parts, including the compressor. Although we have introduced Spey’s technology to the real third-generation engine There is still a big gap. We all need breakthroughs in terms of technology and structure."
"Okay, Lao Kang, you are researching it for us. What we need now is the processing of advanced titanium alloy blades. I leave it to you!"
Mr. Wu was very excited.
Lao Kang's face is difficult, where is it so easy!
"We will design another core machine when we have finished studying the three major items." Kang Lao continued.
Perhaps the three major pieces have no specific development goals, but to build a core machine, there must be a specific goal. "What is the goal of this core machine?" Qin Guan asked.
"Design a turbofan engine with a thrust-to-weight ratio of 8 and a thrust of 8 tons with a high thrust-to-weight ratio." Kang said: "If you are more specific, it is aimed at the current F404 and RB199. Now, we call the model in this plan the Turbofan-12. Of course, it may take ten years to develop to this level. We are mentally prepared."
Ten years is not enough, this is still ideal.
This is the result of high push development.
"The thrust is 8, which belongs to the category of middle push, why don't you do big push?" Wu Lao asked.
Kang's face was embarrassed: "Old Wu, yours is a national key project. How much funding is required? You are full men. I don't know if hungry men are hungry. If we launch a big push, can we still have food?
This sentence is correct. They just have to compete in a dislocation.