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This marks that Huaxia's aerospace technology has reached a new level.

"The 130-ton liquid oxygen kerosene engine of Zhengtu No. 9 has a take-off thrust of 500 tons. The maximum thrust of this engine is more than four times that of the 120-ton engine in service. This will be the world's largest double nozzle Liquid oxygen kerosene engine. In the first stage of Zhengtu No. 9, a total of 12 liquid engine 130 are equipped, and the total take-off thrust has reached more than 6,000 tons..."

Listening to the shocking statistics, Xu You became more and more excited.

Recalling the development process of Huaxia Aerospace, Xu You only felt that this journey was really not easy.

In the 1970s, China's earliest carrier rocket, Zhengtu-1, had a carrying capacity of only 300 kilograms.

Although it seems that such a carrying capacity is not even worth mentioning.

But this opened the prelude to China's march into space, making China the fifth space power in the world that can develop and launch artificial satellites by itself.

Today, Huaxia has moved towards the goal of a 100-ton carrier rocket. Next, it will launch manned moon landings, Mars exploration, and more distant deep space exploration.

Thinking of these, Xu You only felt his heart surge.

At this time, the aerospace designer ended his speech.

"Next, I invite intern Xu You to come forward and speak!"

Hearing this, Xu You's mood suddenly changed from excitement to nervousness.

"Is it coming to me so soon?" Xu Youxin said.

Bringing his own computer, Xu You came to the stage.

Xu You looked up, and there were dozens of pairs of eyes watching him.

Inside, there are the project's chief commander, chief designer, chief engineer, and various other leaders and experts.

It can be said that everyone has a certain status in the aerospace system.

At this time, Xu You, an intern, actually introduced his scientific research results in front of these leaders and experts.

Xu You still feels a little unbelievable.

Xu You took a deep breath and tried hard to maintain his composure.

"Dear leaders and experts, hello, I am Xu You, an intern. Next, I will introduce you to the new liquid film cooling system, regenerative cooling system, and titanium-aluminum-based alloy engine coating."

The leaders and experts in the audience did not have any prejudice against Xu You because of Xu You's special status.

They have all heard about the incredibleness of this young man.

Able to make so many new scientific research results in a short period of time.

This is something that even the professional aerospace workers in the conference room find it difficult to do.

When Xu You focused on several of his scientific research achievements.

Xu You's nervousness also gradually subsided.

After all, these are the results independently developed by Xu You.

When Xu You explained, he didn't feel any jerky at all.

Every detail is well explained.

The leaders and experts below couldn't help nodding when they heard this.

Xu You's PPT was relatively concise, and most of the secondary content was omitted by Xu You.

Only the most important dry goods were picked out and shared with everyone.

Even so, because Xu You had to talk about three scientific research results, it still took up a lot of time.

After more than half an hour, Xu You finally finished his explanation, bowed deeply, and returned to his seat.

After returning to his seat, Xu Youcai noticed that his clothes were soaked in sweat.

It wasn't because the meeting room was too hot. Under the cool breeze of the air conditioner, the temperature in the room was only in the early 20s.

It's just that Xu You's body was exhausted because of his nervousness and his immersion in explaining.

Su Yiguo nodded at Xu You, saying that Xu You played really well today.

Even in front of so many leaders and experts, Xu You still showed his scientific research results very well, which can be regarded as giving Su Yiguo a lot of face.

Su Yiguo knew that if he helped an intern like Xu You apply for such a large authority, some people would definitely think it was inappropriate.

But Xu You's performance today proved that Su Yiguo's choice at that time was not wrong.

This young man really deserves their trust.

At the end of the meeting, Yang Wu, the project director, came to the front.

"After listening to everyone's speeches today, I also feel that I have gained a lot. Compared with last year, Zhengtu 9 has made a lot of progress, especially the liquid hair 130 engine, which has gradually matured. The newly developed cooling system, engine coating , It will also play a very important role in ensuring the performance of the engine.”

Hearing that his achievements were recognized by the leader, Xu You's heart was filled with a sense of accomplishment.

"Now, we can start the whole system simulation test run of YFA 130. If there is no problem with the simulation results, we can formally start the whole system test run!"

For this news, people in the entire conference room were very excited.

The so-called rocket test run means that the rocket is fixed on the rocket test stand and the ignition test is carried out.

Before the rocket is officially launched, a test run experiment can better detect various parameters of the rocket and greatly improve the success rate of the rocket launch.

Of course, although the rocket test run is just an experiment, because the state of the rocket in the test run is basically the same as that of the launched rocket, the cost of each rocket test run is not small.

Therefore, before the rocket test run, it is best to simulate the various parameters of the rocket in advance through the simulation system.

When everything is up to standard, the test run of the rocket will be carried out.

After the meeting, Su Yiguo took Xu You and greeted the leaders.

"Xu You, this is the chief commander of the project, Mr. Yang, and this is the chief designer of the project, Mr. Huang."

"Hello, Mr. Yang! Hello, Mr. Huang!"

In the aerospace system, the general commander, chief designer, chief engineer, etc. of the project are generally called Mr. X directly.

It's just that Su Yiguo doesn't like being called Mr. Su very much. Except for those few leaders, Su Yiguo still makes many people call himself "Mr. Su".

"Xu You, I can't imagine that an intern who just came to the space system can make so many achievements. If it weren't for you, our progress might not be so fast."

"Mr. Yang has won the award. I am very proud that I can make a little contribution to the project."

"It will be hard for you to continue to help with the simulation work after that. When this part of the work is completed, you can go back to school, and don't delay the school's tasks for too long."

Although everyone was reluctant to leave Xu You, after all, Xu You was an undergraduate student at Ji University, so Xu You couldn't be kept in the space system forever.