Chapter 284

"Mr. Wang! Mr. Qin! Mr. Lin! And all the bosses, please come inside!" when Wang Bin got off the sightseeing bus, Jia Jie took the lead and said to Wang Bin.

At this time, as the person in charge of the aeroengine laboratory, sun Bailin and sun Lao also came forward and greeted Qin Lao and others with a smile.

As Wang Bin expected, sun Bailin and Qin Lao were really familiar with each other. Even Wang Bin realized that Qin Lao still had some respect for sun Lao's attitude at this time.

Subsequently, Wang Bin, sun Bailin and Qin Lao walked into the laboratory while talking and laughing.

Although the space engine laboratory covers a very large area, in fact, the place that has been opened at this time is not very large, but there are not many projects that have been started in the laboratory. In addition to the tg-qy1 engine, the first rocket engine of Wang Bin and Tiangong technology, many engine projects are under development, And the thrust of these engines varies.

The engine with the largest thrust is the 2000 ton high thrust oxyhydrogen rocket engine purchased by Wang Bin from the system. However, because this engine has very high requirements for materials and technical difficulties, it is not comparable to the previous 350 ton oxyhydrogen rocket engine.

So at this time, the engine is still under development, and according to sun, it is impossible to develop the engine in a short time. At least it takes several months or even more than half a year.

In addition, there is a 1000 ton hydrogen oxygen rocket engine, which is also under development at this time. However, compared with the 2000 ton rocket engine, the R & D Progress of this engine is obviously much faster. At this time, the drawings of this engine have been basically understood by these people in the laboratory and have begun to optimize the drawings, If all goes well, this engine will be successfully developed this year.

Finally, there is the 600 ton rocket engine. Compared with the previous two engines, the R & D Progress of this engine is obviously much faster. At this time, it has even entered the prototype manufacturing stage. It won't be long before the prototype of this engine can be manufactured.

Of course, in this rocket engine laboratory, in addition to these rocket engines being developed, other types of engines are naturally being developed, such as methane engine, liquid fuel atomic engine, plasma medium engine and so on.

However, compared with the research and development progress of hydrogen and oxygen rocket engine, the research and development process of other engines is very slow.

Of course, this is not that the technology provided by Wang Bin is not good, but that Wang Bin's research and development focus of Tiangong technology laboratory is not on the engine of these aspects.

After all, the rocket engine laboratory of Tiangong technology has just been completed, so the number of R & D personnel is not many. Naturally, it is impossible to draw out personnel to develop other projects.

However, even so, the development progress of methane rocket engine is not very slow. 150 ton and 50 ton engines have been developed.

In fact, compared with hydrogen and oxygen rockets, it is less difficult to develop liquid methane rockets. At the same time, the cost of methane rockets is also lower in terms of launch cost.

At the same time, in terms of the design and manufacturing difficulty of rocket engine, the design and manufacturing difficulty and cost of liquid methane rocket engine are also lower.

Because the greatest difficulty in the design and manufacture of a rocket engine is the design and manufacture of the turbopump inside the engine, in addition to the problems in materials.

However, the hydrogen density of hydrogen oxygen rocket engine is very low, which leads to the difficulty and cost of designing and manufacturing turbopump.

However, although it is less difficult to develop methane rocket engines and rockets, in terms of specific impulse, the combustion efficiency of liquid methane engines is not as high as that of hydrogen and oxygen rocket engines, so Wang Bin's Tiangong technology will pay more attention to the research and development of hydrogen and oxygen rocket engines.

With Wang Bin's introduction, Qin and others have a better understanding of Tiangong technology and rocket engine technology, and have more confidence in the rockets launching Tiangong technology during the air show.

Mr. Qin said: "Mr. Wang, after visiting your rocket engine laboratory of Tiangong technology, I look forward to your rockets of Tiangong technology. I look forward to your rockets flying into the sky and successfully sending the launch target into space.

After listening to what Qin said, Wang Bin also looked happy.

Then, he said to Qin Lao and others again: "Qin Lao! Although Tiangong technology has made some achievements in the research and development of rocket engines, this is far from enough. After all, the rocket engine with the maximum thrust of Tiangong technology is only less than 500 tons.

Therefore, we must work harder to develop engines with stronger thrust, higher specific impulse and stronger carrying capacity as soon as possible. "

"Good! Good! Good! With an enterprise like Tiangong technology, why don't you worry that our country's aerospace industry can't develop!" after listening to what Wang Bin said, old Qin said happily.

"To tell you the truth, Mr. Wang! If I had known that you Tiangong technology had such advanced aerospace technology, I would have forcibly ordered you Tiangong technology to enter Aerospace Engineering and develop relevant technologies as soon as possible.

In this case, maybe you Tiangong technology have already successfully developed the rocket and launched it. Where can we use it until now? "Old Qin thought and said.

"Mr. Qin, your expectations for our Tiangong technology are too high. According to the situation of our Tiangong technology, even if you give us Tiangong technology a task earlier, I don't think it can go there quickly. After all, our Tiangong technology has too few research and development talents in this field. Taking the laboratory here as an example, it's easy to add up all the personnel But it's less than 1000 people, even if you add the personnel at the launch site, it's less than 5000. The most important thing is that most of these personnel just came out of school this year, which is not worth mentioning for the huge aerospace project. "Wang Bin smiled after listening to Qin's words.

.........

Yama airlines, a well-known airline in a country in the Pacific, although it can not be compared with the world's most famous airlines, such as the two giants in the aviation industry in the western continent and the new continent.

However, there is no doubt that in addition to the two Big Macs, Yama airlines can definitely be said to be the world's top airline.

At this time, in an office in the headquarters building of the airline, as one of the executives of the airline, Jennings is seriously stopping the report of an employee of their company and raising his own questions from time to time.