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Wang Bin and Sun Lao first came to the laboratory where the pulse detonation engine was developed. At the same time, this technology is also the current research and development focus of Tiangong Technology in terms of new technologies.

After all, compared with ion engines and atomic engines, it is easiest to realize this technology with the current material technology of Tiangong Technology.

Moreover, when Tiangong Technology develops a real manned aircraft, it will start the research and development of aerospace aircraft, and the research and development of aerospace aircraft must be used so that it can be used both in the atmosphere and in the air. The engine used in space, and the pulse detonation engine, is definitely the best choice for Tiangong Technology at present.

Of course, they can also choose other aspects of engine research and development, such as variable cycle ramjet engines, etc., but the technology of these engines is complex and difficult, and the requirements for processing equipment are also very high. The most important thing is in terms of safety. , far inferior to pulse detonation power generation, and at the same time, the requirements for materials are not lower than those of pulse detonation engines.

So now that their Tiangong Technology has made great achievements in the pulse detonation engine, there is no need for them to re-develop the variable cycle ramjet engine, and in this regard, the official is already developing it and has achieved good results. If Wang Bin's Tiangong technology is further developed, it will undoubtedly waste funds and scientific research resources.

You know, with the official approval of Wang Bin's Tiangong Technology's deep space star chain project, the funds and scientific research resources that Wang Bin and his Tiangong Technology will invest in the future can be said to be very huge. A little waste, for Tiangong Technology All in all, great damage.

As Wang Bin, Sun Lao and others came to the laboratory, the first thing that caught their eyes was the various pulse detonation engines placed in the laboratory.

The diameters of these engines are generally not large. The largest diameter of the smallest engine is only less than fifty millimeters, and the nozzle of the engine is even smaller, only less than twenty millimeters. At the same time, the weight of this engine is only A few kilograms of weight.

However, although the diameter and weight of this engine are small, the length of this engine is not short. The overall length is more than one meter. At the same time, although the nozzle of this engine is also small, its thrust is not small. At the level of hundreds of kilograms, it can be said that this engine also has certain practicability, especially when used on small aerospace unmanned aerial vehicles.

After all, when a ramjet engine is used in the atmosphere, when its speed reaches Mach 2.2 or more, its fuel consumption will be far less than that of engines of the same level. As for its fuel consumption in the universe , compared with rocket engines of the same level, it is several levels less.

In addition, there are a variety of pulse detonation engines in the entire laboratory. These engines are not the same in size and shape, ranging from large to small, but the largest of them has a maximum diameter of no more than 1,200 mm. , and the diameter of the spout is not 500 mm for big fish.

At the same time, among these pulse detonation engines, the thrust and specific impulse also vary from large to small, ranging from a few hundred kilograms to several tons, and the specific impulse is about 10 or so that is similar to that of ordinary aero engines, and some have reached the level of ordinary aero engines. More than ten times the engine.

Of course, in the entire laboratory, apart from these successfully developed engines, there are more products that have failed to be developed. After all, even with good materials, it is impossible to develop a pulse detonation engine with excellent performance. It was a one-time success.

However, fortunately, as the development time of the R\u0026D personnel for the pulse detonation engine increases, they have a deeper grasp of the various data of the pulse detonation engine.

The success rate of its research and development has also greatly increased. Knowing that so far, they have rarely failed and the engine cannot work.

These engines, except for a few engines, are considered to be truly successfully developed, such as the five-ton pulse detonation engine that was just successfully developed.

The other engines, these people in the laboratory saw, are actually just experimental products.

"Mr. Wang! Old Sun!" Just after Wang Bin and the others entered the laboratory, the person in charge of the complex complex immediately came up to greet them.

Wang Bin is still very familiar with the person in charge of this new rocket engine laboratory. After all, the person in charge of this laboratory was appointed by him personally. Jia Jie transferred over there.

Although, when he was just transferred to the laboratory, there was a huge gap between Jia Jie and the people in the laboratory in terms of various professional knowledge.

But now after such a long period of study, Jia Jie has greatly improved in various professional knowledge, and at the same time, he is not bad in the kilometer laboratory.

"Jia Jie! Old Sun and I came over to see how the project in your laboratory is going." Wang Bin said.

"Mr. Wang! Don't worry! The project in the laboratory is progressing very smoothly. We will definitely be able to develop a usable pulse detonation engine within the estimated time of the plan." Jia Jie said.

Of course, it's just Wang Bin or Sun Lao, who are very familiar with the projects currently being developed in the laboratory. After all, these research and development tasks are determined by Wang Bin and Sun Lao.

Now, the pulse detonation engine laboratory, the ongoing project at this time, is based on the results of their previous research and development, an engine with greater thrust, especially in terms of static thrust.

After all, the static thrust of the five-ton class was still too little before, so after discussions, Wang Bin, Sun Lao and others decided to start the research and development of the engine with a static thrust of more than ten tons in the laboratory.

Although it is indeed very difficult for Jia Jie and his laboratory to directly double the thrust in this way, both Wang Bin and Sun Lao believe that with the previous successful experience, Jia Jie and others People can definitely develop the engine they want.

Afterwards, Wang Bin and Sun Lao came to the ion laboratory again. However, after arriving at the laboratory, Wang Bin and Sun Lao did not stay for too long. Although the ion rocket engine of Tiangong Technology is already the most advanced ion engine in the whole world, it is also It is already the limit of what their Tiangong technology can do at present.

And this starts to be based on their superconducting material technology of Tiangong Technology. Without superconducting materials, it is absolutely impossible for the thrust of the ion engine to reach such a large level, and it can only be at the same level as other countries.

At the same time, because the ion engine needs a lot of power during its working process, and the spacecraft is doomed to carry a lot of power, and the little power generated by the solar panel is not enough for the ion engine to work at a high power, so if you want to To increase the thrust of ion engines, we still need to start with energy.

However, the battery of Tiangong Technology is already the most advanced in the world, so even if the ion engine continues to break through tens or even hundreds of kilonewtons, the spacecraft simply does not have enough power to provide its work.

After all, it is impossible for a spacecraft to carry a large number of superconducting batteries to provide power for it.