Chapter 225 (2/2)

However, if we already have the first and second generation rocket engine technology, we don't need such a high price. Only 500000 is enough.

As for engines with thrust above 2000 tons, they do not appear in the first and second generation technologies, that is, engines with thrust above 2000 tons start directly from the third generation engines.

Of course, the price is naturally in line with the three generations of engines. However, even in the third generation of ordinary chemical rocket engines, there are not many with a thrust of more than 2000 tons, only three, that is, 3-4-5 thousand tons.

In terms of price, naturally, the bigger the push, the higher the price. For example, the price of the third-generation rocket engine of 2000 tons is 1 million, and the price of the third-generation 2000 tons is twice that of the third-generation 2000 tons, that is, 200 million yuan, while the 4000 tons is also twice that of the 3000 tons, 400 million yuan and 5000 tons are 800 million yuan.

As for the price of the fourth generation engine, as before, it is only twice that of the third generation rocket engine. However, compared with the third generation rocket engine, the performance of the fourth generation rocket engine is naturally more advanced.

If the performance of the third generation rocket engine technology has reached the standard of the highest rocket engine in the world, the technical content of the fourth generation rocket engine technology is definitely much higher than that of the world's top rocket engine

If calculated according to the level of science and technology, the level of the fourth generation rocket engine has reached the level of 0.85 or even 0.9 civilization.

Unfortunately, the most advanced rocket engine in the system has only reached the fourth generation, and there is no fifth generation rocket engine.

According to the systematic description, after the fourth generation of rockets, all civilizations basically no longer develop ordinary Chinese Rockets. Even the fourth generation of rocket engines are actually no longer pure chemical Mars, but engines combined with force, electromagnetism, nuclear energy and other technologies, just because of the fourth generation of engines, The most important energy is still chemical fuel, so it is still classified as chemical rocket engine technology.

Of course, for engines above the fourth generation, let alone the system is not available, or he is not qualified to buy it. Even if he is qualified to buy, the price is not what he can afford with the little energy currency in his hand. Even if he buys it, he can't make it with the current strength of Tiangong technology.

Therefore, for ordinary chemical rocket engine technology, Wang Bin's heart still tends to buy the fourth generation technology. After all, even the best of the third generation technology has reached the world's top level.

Now that they want to develop aerospace science and technology, naturally they can't be lower than people. With the strength of Tiangong science and technology, Wang Bin also believes that Tiangong science and technology can make four generations of rockets.

In terms of the thrust of the rocket engine, since Wang Bin and their Tiangong technology have not yet started to get involved in the aerospace field, they naturally don't need too much first. They only need 2000 tons or even less than 1000 tons.

Moreover, according to Wang Bin's judgment, in fact, the fourth generation rocket engine technology, whether 1000 tons or 2000 tons of thrust, should be similar in principle. If he bought a 1000 ton propeller, their technicians of Tiangong technology want to rely on their 1000 ton fourth generation rocket engine technology, It is not impossible to develop a rocket engine with stronger thrust.