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At the same time, on the new research and development project, after Wang Bin came back, he immediately had a discussion with Professor Po. After all, the thrust of the new engine must be at least 18 tons, and it is a turbofan of more than four generations As for the engine, Professor Pok and the others have to think about how to design it.

At the same time, in terms of turbojet engines, Wang Bin and his tg-002 finally succeeded. However, Wang Bin was a little depressed to find that this engine did not seem to be used except for high-speed, high-altitude fighters like No. 7 and No. 8. What a big use, after all, aircraft like the Tenth and Eleventh use turbofan engines with small bypass ratios, and turbojet engines are not used at all.

Although it is true that the turbojet engine can provide the aircraft with a greater aircraft altitude and flight speed, but for an aircraft like the Tenth and Eleventh, its own body cannot withstand the altitude of Mach 3 above 30,000 meters. Speed, even aircrafts like No. 7 and No. 8, even after modification, are only usable, and they cannot give full play to the performance of this engine.

Not to mention, the thrust of the tg-002 engine has stronger thrust and effective flight altitude and speed than the tg-001 turbojet engine, so unless it is redesigning a high-altitude and high-speed aircraft, otherwise, like The tg-002 turbojet engine really has no good uses.

Thinking of this, Wang Bin immediately told Professor Zha what he was thinking, and Professor Zha had no good solution for a while.

So, Wang Bin and the others handed over Professor Dai, Professor Zhang and others, and asked for their opinions, but obviously, like Wang Bin and Professor Po, they had no good solution. After all, there are only so few domestic aircraft. models, and the aircraft capable of high-altitude and high-speed flight are only old-model aircraft, so if you want to fully exert the performance of the tg-002 turbojet engine developed by Tiangong Technology, unless you develop a more advanced high-altitude Only high-speed aircraft can.

"Professor Dai! Is there really no other way? You know, it is very difficult to develop a high-altitude and high-speed aircraft, and the requirements for materials are much higher than those used by our country's main fighter jets. It is harsh, so is it really feasible to develop a new high-altitude and high-speed aircraft?" Wang Bin asked suspiciously.

"Mr. Wang! In fact, I have already had the idea of ​​developing a new high-altitude and high-speed aircraft. Ever since the tg-001 turbojet engine of Tiangong Technology was developed, I have this idea. After all Now our country's aircraft, including No. 7 and No. 8 and the current main fighters, are unable to exert the full performance of our two turbojet engines.

The most important thing is, Mr. Wang, I remember you said that the ultimate goal of our Tiangong Technology in the near future is to be able to develop aerospace vehicles that can fly freely in space.

If we really want to develop similar aircraft, then the research on high-altitude and high-speed aircraft is absolutely unavoidable, so I think it is time for us to start developing aircraft in this area, laying a solid foundation for Tiangong Technology to develop aerospace aircraft in the future. Base. "

However, Wang Bin did not speak immediately after listening to Professor Dai's words. As Professor Dai said, the ultimate goal of their Tiangong Technology in aviation is indeed to develop aerospace vehicles integrating aerospace, and to develop aerospace vehicles. In terms of aircraft, the research and development of high-altitude and high-speed aircraft cannot be avoided, and in the research and development of turbojet engines, the research and development of turbojet engines cannot be terminated because of the current uselessness of this engine.

At the same time, in addition to the research and development of turbojet engines,

In addition, the research and development of pulse engines must also be carried out. After all, even turbojet engines will stop working due to insufficient oxygen intake after reaching a certain height. At this time, pulse engines or Ramjet engine to provide power.

Of course, if the aircraft has already flown to the edge of the atmosphere, neither the ramjet engine nor the pulse engine can work at this time. At this time, maybe only rocket engines and other engines specially used in vacuum environments can work.

Therefore, as Professor Dai said, for the research and development of high-altitude and high-speed aircraft, their Tiangong technology must be carried out.

So Wang Bin nodded, and then asked him: "Professor Dai! Although for high-altitude and high-speed aircraft, our Tiangong Technology must carry out research and development, even if it is only a demonstration aircraft.

But you see, what type of high-altitude and high-speed aircraft should we develop? Should we develop high-altitude, high-speed fighters like No. 7 and No. 8, or develop high-altitude, high-speed reconnaissance aircraft like other countries, or simply develop larger, high-altitude, high-speed bombers and A passenger plane or a transport plane? "

After hearing Wang Bin's question, both Professor Po and Professor Dai fell into contemplation, because neither Professor Po nor Professor Dai had actually considered this question seriously, but now they have no choice but to bring it up. This question, then they naturally think about it.

After coming here for a while, Professor Dai raised his head and said to Wang Bin: "Mr. Wang! I think that if we continue to develop high-altitude and high-speed fighter planes and reconnaissance planes, it is actually not meaningful for our company and the current Huaxia. It is very big, so I think I should develop a heavy-duty aircraft at high altitude and high speed. It is best if the tonnage of the aircraft can exceed 100 tons, and this aircraft should also have a very strong carrying capacity, whether it is cargo or Whether it is carrying bombs or carrying people.

After all, the purpose of our research and development of this aircraft is very clear, that is to lay a solid foundation for the future development of aerospace aircraft. However, what is the purpose of our research and development of aerospace aircraft? It is to transport people and various goods from the ground to space. Reduced cost of scale.

Therefore, since this aircraft is to lay the foundation for the future research and development of aerospace aircraft, there is only one choice for us, and that is to develop large aircraft capable of high-altitude and high-speed flight. "

Pushing Professor Dai's words, Wang Bin nodded. After all, Professor Dai has made it very clear that there is only one option available for Tiangong Technology, but Wang Bin then thought that if it is really possible to develop a It is not a bad thing for a large aircraft with high-altitude and high-speed capabilities, not to mention who said that a large aircraft has no combat and reconnaissance capabilities. Carrying air-to-air missiles for high-altitude and high-speed combat, even a large high-altitude, high-speed aircraft can also conduct air combat.

The most important thing is that large high-altitude and high-speed aircraft can not only be used as a platform for reconnaissance and prediction, but also can be used as a bomber. At the same time, if possible, coupled with the ability to stealth, it is definitely of great research and development significance.

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