Chapter 177 This time you are going to speak in front of the leader
Xu You knew that in his current state, continuing to work would not be efficient.
I can't even read a book.
It’s better to have a good rest. It’s not too late to go back to work after you have recovered.
After returning to the dormitory, Xu You simply washed up and lay down on the bed.
Although it was still early today, Xu You was already physically and mentally exhausted due to the high-intensity work.
Not long after lying in bed, Xu You fell into a deep sleep.
When Hu Shucheng returned to the dormitory, he didn't even realize that Xu You had returned before him and was asleep.
"Why is Xu You so abnormal today? He came back earlier than me?"
Hu Shucheng didn’t know what Xu You had experienced today or what results he had achieved.
After ten hours of good sleep.
Xu You finally woke up and felt refreshed.
After all, Xu You has a good physical fitness. Even though he had such hard work yesterday, he was able to recover 100% of his energy after a good night's sleep.
But Xu You felt that he should not easily enter a long and continuous flow state like yesterday .
It may be acceptable once in a while, but if it happens frequently, it will inevitably cause irreversible damage to the body.
Arriving at the office, Xu You continued his new research direction -
Regenerative cooling system.
This time, Xu You made a secret decision.
Even if I enter the flow state again, I can't work as hard as I did yesterday.
But this time, after turning on the deep learning state, Xu You was unable to enter the flow state again.
Perhaps it is because after yesterday's high-intensity work, the body's accumulated fatigue has increased a little.
There really aren't any good relaxing activities at the launch center, and the most restorative activity is sleeping.
Of course, if it is just in a normal deep learning state, the efficiency is also very high.
In more than two days, Xu You completed a large number of function model constructions and equation solving.
Some new results were obtained through numerical simulation studies of the quasi-two-dimensional model of regenerative cooling and the three-dimensional model.
The new model created by Xu You can reduce the time required for calculations and improve the accuracy of calculations.
It is very applicable to the screening and optimization design of regenerative cooling structures for liquid rocket engines.
Based on the new model, Xu You also designed a more optimized regenerative cooling structure solution.
In simulations, the cooling effect can be further improved by about 30%.
After completing the new research work, Xu You informed Su Yiguo of the results.
Looking at Xu You's another research result, Su Yiguo's joy was written on his face.
Undoubtedly, Su Yiguo was not only satisfied with Xu You's achievements, but even a little shocked.
With these new cooling systems, it can be said that improving engine performance is extremely important.
"Xu You, I think your designs are very good. But I have limited authority on how to implement them. So, I will explain this to the two presidents and see how they approve it."
The so-called "two generals" refer to the project's commander-in-chief and chief designer.
Compared with the chief engineer, the authority and status are greater.
After that, Su Yiguo formally submitted Xu You's two design plans to the higher authorities and requested the leaders to approve the two plans.
The National Space Administration also attached great importance to this and immediately arranged a number of experts to conduct a professional evaluation of Xu You's plan.
After careful evaluation by experts.
The feasibility of the new cooling system was determined, and it was decided to hold an impromptu meeting internally to discuss engine testing issues.
After receiving the approval, Su Yiguo told Xu You the news.
"Xu You, in a few days, leaders and experts including the project's chief commander Yang Wu, chief designer Huang Lan, and others will come to our Suzhou Satellite Launch Center for a meeting."
Hearing this news, Xu You felt that it was probably related to the engine cooling system he designed.
"Chief Engineer Su, should I attend this meeting?"
Su Yiguo smiled and said:
"Xu You, you need to do more than just attend the meeting. The previous engine coating, as well as the recent liquid film cooling system and regenerative cooling system, are all designed by you. You are a key figure at the meeting and you need to speak."
Hearing what Su Yiguo said, Xu You suddenly felt a little nervous.
The importance of this aerospace project is even higher than the island quantum computer.
During the meeting on the island plan, Xu You was only able to enter and listen in on the meeting with the help of Wang Xiangwu.
Xu You still remembers that during that meeting, he almost smiled stiffly because he was trying to force a smile.
He can be said to be the lowest-ranking person in the entire conference room.
But this time, Xu You is going to become a key figure in the meeting.
I also have to speak in front of so many leaders and experts.
It's impossible to say I'm not nervous.
But since these were all designed by Xu You, Xu You could not avoid the process of making speeches and introducing them.
"Okay, Chief Engineer Su, I'll get ready."
In the next few days, Xu You was focused on preparing his speech for the meeting.
Compared with scientific research, Xu You feels that speaking in front of leaders is a greater challenge.
To this end, Xu You also carefully made many pages of PPT and prepared detailed manuscripts.
After preparing these things, Xu You repeatedly practiced the PPT presentation to ensure that he could present his achievements completely and fluently at the meeting.
Xu You thought that when he was about to graduate, he would have to prepare for the graduation defense anyway.
Just treat this conference speech as an opportunity for training, and you will be more comfortable when you defend your graduation thesis.
On the day of the meeting, Su Yiguo brought Xu You to the meeting room.
There were not many people in the entire conference room, only a few dozen.
But each of them is either a leader in the aerospace system or a professional aerospace designer and engineer.
Engineers like Fan Liangzhong all sat at the very back.
But Xu You sat together with Su Yiguo, and even among them, he was considered to have a very high status.
At the beginning of the meeting, a space designer talked about the latest progress of the ZT-9 engine.
Among the three engines of the new generation, the Liquid Engine 130 has achieved a huge breakthrough and is ready to enter the full system test stage after completing the semi-system test.
Xu You was also very excited listening to the introduction of this aerospace designer.
