After a thousand years of trading, start a million barrels of oil

Chapter 231 Enchanting
Jiang Fan sensed the seriousness of the problem, and planned to write a report to tell the above about it after inspecting the workshop.

When I came to the research workshop engaged in aerodynamics, I saw that everyone was concentrating on either reading documents or discussing technical issues in a circle.

Jiang Fan felt that the atmosphere was very good, but he just looked at it from a distance and didn't want to disturb it.

"Brother, come here and do me a favor." He was watching, when suddenly someone beside him shouted to him.

Jiang Fan turned his head and saw a young man who seemed to be in college.

This is not uncommon, as many interns from prestigious schools with aviation-related majors have been recruited to practice.

Jiang Fan walked over, and the young man looked at the machine on the table in front of him and said to him, "Help me move this aerodynamic particle size spectrometer over there, it will be used for experiments over there."

"Okay." Jiang Fan liked to mingle with ordinary employees. He could learn many real problems through chatting, so he didn't put on a show. He nodded and agreed to help him move together.

After the move, both of them wheezed for a while, and Jiang Fan also thought that his physical strength had dropped a lot due to working day and night all day and night, so he still needed to take some time to exercise.

After the young man finished breathing, he looked Jiang Fan up and down, felt that he was very young, smiled at him and said:

"I don't think I've seen you before. You are a new intern. I am also an intern. I have been here for a month earlier than you."

Jiang Fan smiled, neither admitting nor denying it.

The young man was also enthusiastic. He stretched out his hand and introduced himself: "My name is Zhu Lie, and I am from Harbin Institute of Technology. We will be colleagues from now on."

Jiang Fan also reached out and shook his hand: "Hi, my name is Jiang."

Zhu Lie feels that this brother is quite low-key, and he doesn't say which university he is from. It may be a little worse than his own school. I'm embarrassed to say it, and I don't care.

Continue to say to Jiang Fan: "Oh, classmate Jiang, you have the same surname as our chief designer. I heard from my workshop instructor that our chief designer's surname is Jiang, and it is said that he is still very young, only in his 20s. age.

The chief designer of Hangfa in his 20s, can you believe it?

Mr. Wang Yongzhi became the chief aerospace designer at the age of 60, and Mr. Ma Weiming did not develop the electromagnetic system and the integrated all-electric system until his 40s. This is already a model of youth and success in the scientific community.

But this Boss Jiang actually reached the level of shoulder to shoulder with them in his 20s, and monsters are not enough to describe his achievements. "

What Zhu Lie heard and experienced during this period has made him more and more curious and fascinated by their immediate boss, the young Mr. Jiang.

After all, I heard that Mr. Jiang brought these knowledge systems, and he participated in some of them. Just that small part was amazing. It is hard to imagine the knowledge and energy of this Mr. Jiang.

Jiang Fan couldn't laugh or cry when he heard that he was called a monster. Is this word a compliment?Fortunately, it's not in Journey to the West.

Jiang Fan nodded with a smile and said, "Well, he is just an ordinary person, so there is no need to be so mythical."

When Zhu Lie heard Jiang Fan's words, he glanced at him slightly, and his impression was obviously not as good as before.

I thought that you, a classmate, are too jealous, so I said that you are not happy if you are the same age, and you have to look down on others overtly and secretly.

The position of chief designer of other people's aviation development projects is recognized by the state. If you have the ability, you can do it. If you have no ability, don't be sour and be humble.

He didn't want to chat with this person anymore, and said: "Okay, thank you just now, you can go to work too, our task is quite tight."

After speaking, he planned to return to his place.

On the one hand, Jiang Fan didn't reveal his name because he didn't want to disturb everyone's work;

So I followed up and chatted with him, mainly talking about whether these interns are still used to coming here?Are there any difficult needs or the like.

Zhu Lie thought he was learning about his internship life in advance, and told him everything.

Later, Jiang Fan also stopped by to learn about the overall promotion and difficulties of the aerodynamics of the current aviation industry.

Speaking of this, Zhu Lie started to mention it. When it comes to other modules, because of the updated and more cutting-edge information given by Mr. Jiang, the promotion speed is relatively fast, and the performance indicators are getting higher and higher.

As for their aerodynamics, President Jiang did not provide information on this area, so they are basically continuing the original progress.

Jiang Fan nodded after hearing this, and it was indeed as he expected, although the person in charge of aerodynamics showed a spirit of not being afraid of difficulties in front of him, and promised not to hold back.

But in practice, it will be very difficult. After all, other departments have the information he gave, so the 30-year gap can be equalized in one year or a few months.

But for aerodynamics, the young people said that all the information is missing, so this is a natural shortcoming. It is not possible to smooth out the technological gap accumulated bit by bit over the past 30 years by relying on hard work and perseverance.

Jiang Fan felt that if possible, he still had to think of a way. The final water volume of a wooden barrel depends on its shortest board.

If the aerodynamic part is missing, and it does not match the progress in other aspects, it will undoubtedly greatly reduce the performance of the final overall finished engine.

While Jiang Fan pondered, Zhu Lie returned to his seat and began to study his work content on the computer.

After Jiang Fan finished thinking, he saw that Zhu Lie was pondering over the 3D drawing on the computer, and kept switching between the work content that should be sent to him, which probably meant:

'When the thrust tonnage of the subsequent engine increases and the air force it bears will also double, if it can still ensure that the tail jet flame can burn stably under high turbulence, how should the structure be adjusted. '

Seeing Zhu Lie thinking hard, he obviously found it very difficult.

Jiang Fan smiled, this young man is serious in his work.

Zhu Lie noticed Jiang Fan's movements and thought he was joking with himself, and said, "Don't laugh, this problem is not as simple as you imagined, the difficulty of stabilizing the flame stress after the wind increases is not the linear increase, but the geometric multiple Increase.

It’s not something that can be solved by the little tricks you learned in school. You may not even understand the problem itself. Several senior researchers and expert researchers on our side haven’t figured it out. It’s just for us to use this to think and learn. , What are you laughing over there? "

After Zhu Lie muttered the last few sentences, he was also a little unhappy that he was looked down upon by others.

Jiang Fan also felt that his smile was indeed a bit inappropriate, so let him solve this problem as compensation.

So he stepped forward and pointed to the graphics on his computer and said: "Actually, you don't have to think so complicated. You can adjust the structure, change the free vortex after the airflow enters into a detached vortex, enter from the angle of attack, and use the superposition of shear force It can reduce the interference of the air flow to the tail flame, thereby increasing the lift-to-drag ratio.

"

Jiang Fan explained it to Zhu Lie in detail. Zhu Lie didn't care about it at first, but listening to it, it seemed that it was indeed the case. Jiang Fan was stunned.

(End of this chapter)