Chapter 506 (1/2)

As Lao Huang knows that Wang Bin's world is also facing the threat of appearance civilization at this time, in recent years, Lao Huang has also sold a lot of technologies to Wang Bin, and even some technologies they got from DeNO descendants. Lao Huang and Wang Bin have also sold them to Wang Bin without hesitation, hoping that the human beings in Wang Bin's world can defeat foreign civilization.

”Lao Huang! Although my world is also facing the threat of alien civilization at this time, I can't refuse these conditions you put forward. After all, your conditions are amazing. You not only took out millions of energy coins, but also took out the first generation super warrior technology of DeNO descendants in exchange for the ion engine technology of Tiangong technology.

But Lao Huang, to tell you the truth, you all now have a real high thrust controllable nuclear fusion engine. You can send more than 100000 tonnage spacecraft into space. What else do you need an ionic medium engine to do.

After all, compared with the nuclear power engine that can send more than 100000 tons of spacecraft into space, the use of ion medium engine is much smaller. It is even unnecessary for you.

Even the latest ion medium engine of our Tiangong technology now has a thrust of about 200 tons in space, but if it is put into the atmosphere, its thrust is only a dozen tons, and even the weight of the engine itself can't move, let alone send the spacecraft into space. ”

After listening to Wang Bin's words, Lao Huang shook his head and said, ”Mr. Wang, I think you must be wrong, although I have developed a spacecraft capable of sending more than 100000 tons into space.

However, the controllable fusion engine technology we have mastered is still very immature, the thrust weight ratio is still very low, and the consumption of nuclear fuel is also very huge.

Take the 110000 ton aircraft carrier we have just built. Although we have the ability to send the aircraft carrier into space, the engine part of the aircraft carrier occupies nearly half of the space and mass of the ship.

The most important thing is that once the spacecraft is sent into space, the nuclear fuel carried by the spacecraft is almost exhausted and must be refilled.

At the same time, according to our calculations, even if the spacecraft has a controllable nuclear fusion engine, its maximum speed can not exceed one thousandth of the speed of light. At the same time, its endurance is very short, and it can only maintain the spacecraft's voyage from earth to Mars at most.

However, the ion medium engine with high thrust is different. After all, compared with the immature controllable nuclear fusion engine developed by us, the ion engine is more suitable for space navigation.

Although the maximum thrust of the ion engine you developed seems to be only a few hundred tons and can only be used in the universe, compared with the nuclear power engine, the ion engine consumes less energy and has a higher utilization rate of energy, which can provide long-term and effective continuous power for the spacecraft.

If the energy utilization rate of the controllable nuclear fusion engine developed by us is only 1%, then the energy utilization rate of the ion engine developed by Tiangong technology is definitely more than 80%.

The most important thing is that if the ion engine has enough thrust, it can even support the spacecraft to sail at the sub light speed, which is absolutely impossible for the type of engine we have at present, ”Lao Huang said seriously.

Wang Bin naturally understood what Lao Huang said. In fact, this is why Tiangong technology has focused on ion engines rather than nuclear engines in space engines in recent years.