Chaoshen Technology Trading Mall

After General Zhang left with this Tiangong 001 drone, Wang Bin was very happy. After all, the amount of this transaction was as high as more than one million energy coins! This is definitely the biggest deal that has been sold since getting the technology mall system suddenly.

At the same time, it also made Wang Bin more determined. In the future, the products sold in the technology mall store should be as close to high-tech as possible. Only in this way, can he get more energy coins? At the same time, he also has more energy coins. Buy more current technology in the system.

Afterwards, Wang Bin clicked on the technology mall system and searched for the aerospace engine technology he needed. At the same time, he also had a certain confidence in his heart.

After all, although he had hundreds of thousands of energy coins in his hand before, compared to the various aerospace engine technologies in the system, such a small amount of energy coins could not buy any real high-tech products at all. Rocket engine technology, what can be purchased after going out is the technology similar to the rocket engine technology of various countries in the real society.

And now he has 1.5 million more energy coins in his hand, that is to say, he already has almost 2 million energy coins in his hand. In this case, he can still buy some truly advanced rocket engine technology.

Of course, although he plans to purchase one or two types of high-thrust and high-performance rocket engine technology, they also need rocket engines of tens or even hundreds of tons. After all, there are only high-thrust rocket technologies, but no small ones. Thrust, it is simply impossible to create multi-stage rockets and bundled rockets.

Of course, compared to other things, the rocket technology of Kanxing World is the first choice for rocket technology, because compared with other worlds where he can buy technology, Kanxing World’s rocket technology is more complete, not only has thrust but only There is no shortage of cow-level micro-rocket technology, ion rocket technology, and even rocket engine technology with a thrust of several thousand or even tens of thousands of tons.

Of course, like other technologies, the rocket engine technology with higher technical content in these technologies naturally requires higher energy coins, and the rocket engine with stronger thrust also requires higher energy coins.

For example, the first-generation plasma propulsion technology in Kanxing World has a thrust of only a few cows, and the energy coins required are not many, only hundreds of thousands.

As for the second-generation plasma propulsion technology, although its thrust has reached the kilonew level, the energy coins required are as high as several million.

By the third generation of plasma propulsion technology, its thrust can already be equivalent to that of chemical rocket propulsion, which can reach tens of thousands of kilonewtons, or even hundreds of thousands of kilonewtons. However, the energy coins required are also very scary, at least tens of millions of dollars or more .

As for ordinary liquid fuel rocket engine technology,

Or solid rocket technology, such as the first generation and the second generation, when the thrust is the same, there is still a big difference in price from the technology of the second generation or above.

After all, like the 1st and 2nd generation rocket engine technology, even if it is placed outside the current era, it is already a backward technology, so in terms of price, basically it will not exceed 500,000 energy coins, even if it is a generation Among the rocket engines, the 2,000-ton rocket engine technology with the largest thrust costs only 250,000 energy coins, while the price of the second-generation rocket engine of the same 2,000-ton class is much higher, reaching 500,000 energy coins The level of currency is exactly double that of the first-generation 2,000-ton rocket engine technology.

However, when it comes to the third-generation 2,000-ton hydrogen-oxygen engine, the price in the system is even higher, even compared to the second-generation technology, it is more than twice as high, that is to say, the third-generation 2,000-ton engine The rocket engine technology, its price reached 1 million energy coins.

However, if you already have the first and second generation rocket engine technology, you don't need such a high price, only 500,000 is enough.

As for engines with a thrust of more than 2,000 tons, they did not appear in the first and second generations of technology, that is to say, engines with a thrust of more than 2,000 tons started directly from the third-generation engines.

Of course, its price is naturally on par with the third-generation engines. But even if it is the third generation, there are not many ordinary chemical rocket engines with a thrust exceeding 2,000 tons, and there are only three types, that is, 3-4-5 thousand tons.

In terms of price, naturally, the larger the thrust, the higher the price. For example, the price of the third-generation rocket engine of the 2,000-ton class is 1 million, and the price of the 3,000-ton class is twice that of the third-generation 2,000-ton class. That is 2 million energy coins, and 4,000 tons is also twice as much as 3,000 tons of 4 million energy coins, and 5,000 tons is 8 million energy coins.

As for the price of the fourth-generation rocket 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 today, then the technical content of the fourth-generation rocket engine technology is definitely far beyond the level 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 level civilization.

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

Because according to the description of the system, after the fourth generation of rockets, various civilizations basically no longer develop ordinary Chinese rockets, and even the fourth generation of rocket engines is actually no longer purely chemical sparks. It is an engine that combines force electromagnetic, nuclear energy and other technologies, but because of the fourth-generation engine, the most important energy source is still mainly chemical fuel, so it is still classified as chemical rocket engine technology.

Of course, for the engines of the fourth generation and above, let's not say that the system is not yet available, or that he is not eligible to buy it. Even if he is eligible to buy it, the price is not what he can afford with the little energy coins in his hands now, and even if he buys it, with his current strength of Tiangong technology, he still can't make it.

Therefore, for ordinary chemical rocket engine technology, Wang Bin still prefers to buy the fourth-generation technology. After all, the third-generation technology, even if it is the best, has reached the current world's top level.

Now that Tiangong Technology wants to develop aerospace technology, they naturally cannot be inferior to others, and with the current strength of Tiangong Technology, Wang Bin also believes that Tiangong Technology can manufacture four generations of rockets.

As for the thrust of the rocket engine, since Wang Bin's Tiangong technology has not started to set foot in the aerospace field, naturally it doesn't need to be too large, only two thousand tons or even less than one thousand tons is enough.

What's more, according to Wang Bin's judgment, in fact, the fourth-generation rocket engine technology, whether it is a 1,000-ton or 2,000-ton thrust, should be similar in principle. If he buys a 1,000-ton thruster, then It is not impossible for the technicians of Tiangong Technology to develop a rocket engine with stronger thrust by relying on the 1,000-ton fourth-generation rocket engine technology in their hands.