Comprehension Against The Sky, Graduation Project Nantianmen Project!

It seems at this moment.

Professor Cheng finally understood why Luo Fei wanted to engage in the Nantianmen project.

Of course.

If it weren't for this new type of carbon fiber ceramic composite material, there wouldn't be cold nuclear fusion and electric propulsion system projects, as well as the Baidi and Xuannv projects that seem to be progressing smoothly.

Professor Cheng will still persuade Luo Fei to put the research direction into practice.

For example, the most urgent fifth-generation aircraft at the moment.

but now.

He won't say that again.

Professor Cheng looked at Luo Fei, patted Luo Fei's shoulder heavily, and said:

"I understand."

"The thinking of us old guys is still a bit conservative."

"You young people, what you think about is how to beat back after being beaten, not just to protect yourself."

"Very good! Keep it up!"

After finishing speaking, Professor Cheng didn't say anything more, and asked Luo Fei to go back to take a lunch break.

From the afternoon until before returning to the lab.

The itinerary has been fully arranged.

...

afternoon.

Professor Cheng Luo Fei and his party of three.

First went to the National Pneumatic Laboratory of the Institute of Mechanics under the charge of Academician Xu of the Chinese Academy of Sciences.

The Institute of Mechanics is the earliest mechanism research institution established after the founding of the People's Republic of China, and the first director is Mr. Qian!

Professor Xu personally took Luo Fei to visit and introduced:

"This laboratory, one of the current secondary research directions is high-temperature gas dynamics and trans-atmospheric flight."

"The goal is the basic research of high-temperature aerodynamics and breakthroughs in key technologies of hypersonic flight, to realize the combination of theory, experiment and numerical simulation research, and the research of high-temperature aerodynamics with supporting equipment."

"Well, are you interested in coming here?"

"I remember your Nantianmen project, the core is a few trans-atmospheric aircraft?"

As expected of an old academician.

As soon as he opened his mouth, he came with a hoe, digging people in front of Professor Cheng.

Professor Cheng pretended not to hear.

He knew that Luo Fei could not come here.

Besides, high-temperature gas dynamics and transatmospheric flight are the secondary research directions of this laboratory.

It sounds like the kind of thing that is in the direction of strategic scientific research.

Luo Fei also changed the subject with a smile and asked:

"Academician Xu, do you think it is technically feasible to engage in aerospace technology now?"

"Technically feasible?"

Professor Xu pondered for a moment, shook his head helplessly, and said:

"Factually speaking, there is no domestic theoretical feasibility."

"Internationally, that is, Eagle Sauce, has been working on aerospace aircraft projects."

"In 10 years, the X-37B made its first test flight, and many of us knew for the first time that there is such a thing as an aerospace fighter!"

"It was only then that the research on transatmospheric vehicles began to be established."

"It's only been three or four years now, and there are some achievements, but they are limited to theory, and they are not yet systematic."

Luo Fei nodded and did not speak again.

Since then, I have been in the laboratory and visited a lot, as an experimental project that students may not see.

These things also have a lot of inspiration for Luo Fei's research.

It was not until 4:30 in the afternoon that Luo Fei proposed to leave.

Professor Xu kept sending Luo Fei and the three to the door, and said again:

"How about it, student Luo Xi, do you really not consider coming to my place?"

"If you come, you can directly join the project of high-temperature gas dynamics and transatmospheric flight!"

Luo Fei shook his head again and refused, but he asked:

"Academician Xu, do you think there is a possibility?"

"When researching trans-atmospheric vehicles, how about combining theory and practice?"

"???"

Professor Xu was stunned for a moment, and said:

"Hasn't it always been like this?"

"That was not what I meant."

Luo Fei shook his head and said:

"I mean, is it possible that practice is one step ahead of theory when researching?"

"Rather than always, theory precedes practice?"

"Practice is one step ahead of theory?"

Professor Xu exclaimed, subconsciously wanting to refute directly.

But the next moment, he was stunned and murmured:

"Yeah, why can't practice be one step ahead of theory?"

"Why do we have to mature the theory first, and then start practice?"

"It's true that theory precedes practice."

"But practice is prior to theory, it seems feasible!"

"It makes sense! It makes sense!"

Professor Xu's eyes gradually lit up, he excitedly grabbed Luo Fei's hand, and said:

"Student Luo Fei, your suggestion is very constructive!"

"Okay, I won't send you off!"

"I'll go back and think about this idea now, it feels like a good idea!"

After finishing speaking, without even saying goodbye to Professor Cheng, he patted Luo Fei, turned around and went back.

The walking speed is simply faster than that of young people.

As if afraid of losing something in my brain.

"Let's go, Academician Xu is this person."

Professor Cheng smiled.

He knew that what Luo Fei said just now was a great inspiration to Professor Xu.

In fact, it's not that Professor Xu doesn't understand.

It's just that I have always been used to the combination of theory and practice, and even the research idea that theory precedes practice.

Formed a kind of inertial thinking.

However, quite a few things came up.

Theory lags far behind practice.

...

Leaving the Institute of Mechanics.

The group of three didn't even attend to dinner, and went directly to the fusion laboratory in the suburbs of Beijing.

But in the fusion laboratory, I heard a shocking news.

...

...

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