Chapter 284 (1/2)

”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.