Yang Xiaotao stayed in Mr. Qian's office all morning. If Ran's father hadn't come over to report the situation, the two of them would have even forgotten to eat lunch.
So, the three of them went to the restaurant to eat together. When they finished eating, they immediately returned to the office and continued the discussion.
However, this time the original discussion between two people became three people.
Ran's father's research on rockets can also help provide ideas. Sometimes, starting from the perspective of rockets, it feels more enlightened.
In the afternoon, the exchange between the three of them ended.
It's not possible until it's over. Yang Xiaotao is young and has no health problems. Ran's father is also in the prime of life and can handle it, but Qian Lao's body and energy can't keep up, so Yang Xiaotao can't bother him anymore.
What's more, Mr. Qian himself has a lot of things to do.
The rocket that transports the satellite to the sky is still making its final sprint.
It is already a huge help to be able to come here today to ‘learn lessons’.
Seeing this, Yang Xiaotao was ready to leave.
Qian Lao nodded, then returned the record to Yang Xiaotao, and gave him two more books, also about aerodynamics, which were basic knowledge.
In Qian Lao's words, once you have laid a solid foundation, you can figure out some things by yourself and discover them by yourself.
Then he even said that if you encounter any problems, just call and don’t be embarrassed.
He even warned him that if there was any progress, he should be told as soon as possible.
This kind of heart of boxing, Yang Xiaotao is not only moved but also like a kind of inheritance.
A feeling of passing on the burden of national rejuvenation.
Leave the Seventh Machinery Department and return to the Machinery Factory.
Sitting at the table, Yang Xiaotao seemed to be in a daze, without any movement and without focus in his eyes.
Lou Xiao'e on the side was a little at a loss. Seeing that Yang Xiaotao was motionless, she did not dare to move.
When asked what happened, Yang Xiaotao just shook his head and said nothing.
At this time, Yang Xiaotao himself didn't know why this happened, but he knew that Mr. Qian's attitude was still affecting him.
It took a long time for Yang Xiaotao to come out of this feeling. He liked this feeling very much, because every time he thought about it, it gave him an inexplicable sense of mission.
Yang Xiaotao recovered, and Lou Xiaoe breathed a sigh of relief.
If it still happened, she would have to go out and call someone from the medical station.
The old man said that people who have constant minor ailments are not seriously ill, but people who don't have minor ailments will become serious when they come.
Mr. Yang, it is probably the latter.
Lou Xiao'e felt that she should give Ran Qiuye a heads up when she got back.
At this time, Yang Xiaotao didn't know what Lou Xiao'e was thinking, and even if he knew, he wouldn't care.
In their family, let alone him, even the children rarely get sick.
The reason is, of course, Xiao Wei is here.
At this moment, Yang Xiaotao is busy making plans for the near future.
First of all, I agreed to do something with the Chinese Academy of Sciences. I left this matter to Zhang Guanyu and others and let the technical team of the R&D Department practice.
With the help of Mercury Machine Tools this time, I believe that there will be no need to waste so much material during production and processing.
Of course, the material benefits promised by the Chinese Academy of Sciences are indispensable.
Let Lao Yang negotiate on this point.
Secondly, there is the design work of the aircraft.
Although Mr. Chen, Mr. Xia and others did not say anything, it was clear from these visits that they attached great importance to this aircraft.
What's more, something needs to be done about the little black bird.
Just looking at the current situation, the Pili 3 produced by the Seventh Machinery Department lacks a suitable carrier, and it is not easy to come up with a suitable carrier in a short period of time.
Of course, the Thunder II they are currently working on is also possible, but the development of Thunder II is not going smoothly.
Ran's father once told him that if you want to increase the range, you need to consider factors such as weight, volume, and fuel.
And the most important problem they haven't solved yet is the guidance device.
Nowadays, missiles are equipped with infrared guidance.
However, small blackbirds fly very fast and are difficult to catch. Sometimes they can predict the opponent's trajectory in advance and launch head-on, so they can avoid it.
Even if the detonation is controlled, it can be avoided.
That's the problem.
If this is not solved, it is estimated that the development of air-to-air missiles will also be a problem.
Therefore, Yang Xiaotao felt that he needed to take out his plane as soon as possible.
Even if you can't catch up with the little black bird, you can still scare it from behind. It's best to help find a launch platform for the missiles of the Seventh Aircraft Department.
It's not like it is now.
The last task is the helicopter engine at Jinling.
This should be relatively easy to say.
Yang Xiaotao also did a lot of work in the early stage.
It's just that I haven't heard the sound of the system until now, and over time, I put it in the back.
At the moment, I can't ignore it. After all, the benefits are in my hands. If I don't do anything, it will easily make people feel bad.
As for the affairs of several other research institutes, Yang Xiaotao planned to let them go.
Let them do it themselves.
More than half of these 67 years have passed, and I know exactly what is going on in each family.
Arrange things properly, go to work during the day to study aircraft, and go home at night to study helicopter engines.
Having made up his mind, Yang Xiaotao called for a meeting.
When everyone sat down in the conference room, Yang Xiaotao looked at the time and decided to keep the story short.
"I'll get off work soon. Let me tell you about my upcoming arrangements."
Yang Xiaotao then highlighted the work priorities of the workshop, R&D department, technical team, etc., and human resources began to be tilted towards aircraft design and manufacturing.
"Director Wu, Lao Wang, please remember this."
"It's the beginning of July now. At the end of the month, I will be responsible for the relevant design teams and come up with a finalized design for me."
"According to the previous design direction and the original requirements, it must be taken out."
"Whoever fails to complete the task will be responsible."
In the conference room, everyone saw Yang Xiaotao looking so serious for the first time.
However, no one felt anything was wrong.
Everyone knows about the little black bird.
They have also heard about what happened in Shengjing.
Nowadays, not to mention domestically, even the league has no successful interception cases.
Their aircraft may be very fast, but if they want to shoot down the little black bird, they really can't do it yet.
"I know this will be difficult, but it's not our turn to do things that are not difficult."
This chapter is not over yet, please click on the next page to continue reading! One sentence, after everyone recalled it, they instantly felt a sense of mission.
In the following time, the entire aircraft task force went all out to tackle the problem, and Yang Xiaotao, who had been away from home until now, also began to participate.
Time flies so fast, a week slips away quietly without anyone noticing.
Machinery factory, R&D department.
Yang Xiaotao and Wu Zhe stood side by side, looking at the design drawings they had just made.
Wang Li was standing carefully on the side.
Even though he was over fifty years old, in front of Yang Xiaotao, he looked like a primary school student meeting his teacher, with his fingers behind his back twisted together and his face extremely nervous.
"Mr. Yang, I still think that the sweep angle of 45 degrees is still too large. Although the wings of normal fighter jets are only between 20 and 60 degrees, most of them are around 30-40 degrees. This way
A large sweep angle will affect the stability of the aircraft."
Wu Zhe expressed his opinion and did not understand why Yang Xiaotao insisted on such a large sweep angle.
Hearing what Wu Zhe said, Yang Xiaotao did not give an accurate answer, but just looked at the design drawing given by Wang Li.
This design drawing is based on his requirements. Of course, he only gave a few requirements, such as the sweep angle must be 45 degrees, and the dihedral angle must be 6 degrees. As for the rest, it is based on the general data.
.
Of course, this kind of thing is done by a professional team.
Just like the design of this wing, there is a special team, and the team leader is Wang Li in front of you.
He sat back down, coughed slightly, and then looked at Wang Li.
"Wang Gong, please tell me."
When Wang Li saw Yang Xiaotao asking him, he felt a little panicked.
"This. Mr. Yang, Director Wu, this, I think this kind of design should be viewed from an overall perspective. If we simply say that this angle is not good and that angle is inappropriate, it will be a bit one-sided..."
Wang Li talked a lot, but the result was that no one was certain, that is, neither party would be offended.
When it comes to discussion, I still favor Yang Xiaotao, because this matter was Yang Xiaotao's idea.
Their special team, to put it bluntly, works according to Yang Xiaotao's requirements.
Just like the wing we are making now, the angle we are making now is 45 degrees, followed by 44 degrees, 43 degrees, and up to 40 degrees.
And this is just the beginning. There are also requirements for dihedral angles later, including three degrees, four degrees, and up to seven degrees.
But this is just an appetizer.
Yang Xiaotao said that the sweep angle of 45 degrees must be matched with various dihedral angles.
In other words, the sweep angle of each angle must have a dihedral angle with different degree requirements.
This, this is not a design problem, this is a math problem, okay.
But what can they do?
Previously, Wang Xushan had said in a subtle way that this would not work. We had to design and calculate at the same time, and then provide feedback and modifications based on the actual situation.
This time it's the mainstream approach to aircraft design.
This is done both at home and abroad.
But what about them, ahem.
After Wang Li heard Yang Xiaotao's request, he felt like he was painting with Mr. Yang.
Even this is not his feeling alone, all the people in the special team think this way.
But, they dare not say.
It's not that they are timid or lack courage.
I love my teacher, and I love the truth even more.
They have the pride of being a scholar.
but...
"Then tell me how to do it."
"Can it be done as you said?"
In just two sentences, Mr. Yang refuted Wang Xudong speechlessly.
Just let them have no time to worry about anything else.
This made Wu Zhe open his mouth and lose his temper.
Of course, everyone wants to see if it can be done according to what Mr. Yang said.
"Go ahead and continue."
When Yang Xiaotao saw that Wu Zhe was silent, he waved to Wang Li, then looked at the design drawing on the table, and after confirming the number, he handed it to Lou Xiao'e, who then put it in a wooden box.
There are about a dozen of these wooden boxes, neatly placed against the wall.
At this moment, each wooden box has a name on it, some say wing, some say vertical wing, some say power system...
In each box, there are now many design drawings.
After each set of design drawings is completed, Lou Xiao'e will make it into a set in order, and then Yang Xiaotao will read it.
This is Yang Xiaotao's method.
There are too many aircraft designs, and it would be too slow to try them all by yourself.
He might as well ask his subordinates to come together, since they are all professionals and follow different requirements, so he can rest assured.
So I came up with this method, which is much more convenient than drawing the bugs of the stuck system by myself.
"Lao Wu, you and Lao Wang need to speed up the overall design. Other teams are making rapid progress, but you two are still lagging behind."
Yang Xiaotao stood up and prepared to go back to the office to look at the previously made design drawings and communicate with the system.
Other comrades have worked so hard, but I can't relax.