Before the school officially started, Han Xuan had moved out, or was driven out by Tang Yan. Tang Yan was very angry about his son's behavior of not wanting his mother when he had a wife.

It's simply outrageous.

Exit it out early to save you from worry.

Han Yufei always feels that my aunt is happy!

When Xingchen University was starting its military training for freshmen, Han Songlin was standing in the control room of Xinghai Exploration Company in Jianzhou to watch the rocket engine experiment.

Dijiang 300 rocket engine.

This is a rocket engine with a maximum thrust of 300 tons, and it is also the rocket engine with the largest thrust in China today.

It will be used as the main engine for future space station launches.

In order to develop the Dijiang 300 rocket engine, countless scientific researchers across the country are working on it.

Let’s talk about the engine materials.

The location of the nozzle requires high temperature-resistant materials, and the Star Academy Materials Research Institute organizes personnel to conduct scientific research.

The laboratory has been completed and has to be produced in industrial production.

Many laboratory technologies are not applied to industrial production. One is that there are problems with the results transformation mechanism, and the other is the cost issue.

The cost is too high and the market cannot accept it.

With the advancement of technology, the cost of most achievements will be directly reduced.

Only after the cost is reduced can Volkswagen enjoy the convenience brought by this technological progress.

"Now, is this engine officially available?"

Han Songlin was concerned about one thing, whether this engine could be used.

The rockets bound to five Dijiang 300 rocket engines can have huge thrust of 1,500 tons.

What if you are adding an engine?

If eight Dijiang 300 rocket engines are used directly, the thrust will reach 2400 tons.

Of course, Rockets do not mean that the more engines, the better, and they also have to make some strict design considerations.

If there are too many engines in the Rocket, there will be problems such as coupling vibration, reduced thrust-to-weight ratio of the rocket, and reduced system reliability.

Therefore, the number of Rocket's first sub-stage engines is usually controlled within 10 units.

However, last year, a private rocket company across the Pacific released a picture of a Falcon Heavy rocket.

Some situations have also been announced, and 27 Merlin 1d engines will be used.

The thrust will reach an astonishing level of 2,280 tons, becoming the rocket with the largest rocket carrying capacity in the world.

Low-Earth orbit is 63.8 tons, and synchronous orbit is 26.7 tons.

Compared with the Saturn 5 rocket's 120 tons of low-Earth orbit carrying capacity, but this rocket is quite ruthless.

The other side of the Pacific now loses the manufacturing capabilities of the Saturn 5 Rockets, and even the rumor is that the drawings have been lost.

But I have to say that in terms of strength in the aerospace field, the other side of the Pacific is still quite powerful.

If I hadn't chosen the wrong technical route and embarked on the space shuttle route, I still don't know what level of rocket technology on the other side of the Pacific Ocean would reach.

Although the Falcon Heavy Rocket on the other side has not yet conducted a trial launch, the media hype has already begun.

Since 2013, I have been saying that I want to launch, but I have been delayed again and again.

However, according to the information obtained by Xinghai Exploration, the Falcon Heavy Rocket, which has been postponed many times, is really coming.

If you take out such a strong thing on the other side, you have to react to exploring the Star Sea.

There is no way to strengthen the efforts. If you don’t strengthen them, there will be no business for them in the future.

In terms of scientific research investment, the other side of the Pacific invested US$496 billion last year.
Chapter completed!