Scholars in the courtyard

night.

This meal was truly a celebratory meal.

However, this meal was not eaten at the machinery factory. Instead, a group of people went to Lao Mo at the greeting of Mr. Chen.

This is not something you can get in if you have money, you have to have a ticket.

The reason is very simple, the cooks inside are all Alliance people.

Sometimes, Yang Xiaotao wonders, the relationship between the two parties is like that, and there is still a chef in the alliance. If there is some evil intention, then it is not...

So in these years in Sijiu City, Yang Xiaotao was not very interested in Lao Mo's restaurant.

At most, I just stop for a moment and take a look when passing by.

Besides, it’s not like I haven’t eaten the foreign bread of later generations. I’ve also eaten the hard and toothless baguettes from France. To be honest, it’s not as good as the old noodle steamed buns at home. When you eat them, your mouth will feel sour, and then It tastes sweet when chewed.

However, these things that did not interest Yang Xiaotao were new to Chen Gong, Yang Youning and the others.

Yang Xiaotao looked at the excited faces of the people in the car and couldn't help but curled his lips and said in his heart that he didn't know anything.

Of course, if these people say they have never been here, no one would believe it.

It's just that the people who came with him were different this time.

The group of people took a car to outside Xizhimen, and then parked the car opposite Lao Mo Restaurant.

As Mr. Chen got out of the car, the security guard who came earlier had already arranged the seats, and the group followed him into the restaurant.

Everyone knew that coming this time was just to celebrate.

So, eat and drink, don’t talk about anything else.

A group of people sat at a long table, with a set of Western utensils placed next to each person.

Then it was time to order, and basically everything was the same.

Either steak or ham.

As for staple food

No one is ordering here.

Yang Xiaotao sat next to Mr. Xia, opposite Mr. Song.

He also knew that this was the head of the Chinese Academy of Sciences, and he seemed to be a very upright person.

How can you tell?

Ahem.

It was reflected by Mr. Wang next to him.

Mr. Song was holding the wine glass this time, his face a little red.

But the wine in the glass was wine, which was different from what Yang Xiaotao and the others drank.

"Xiao Tao, I have something I need your help with."

Mr. Song cut a large piece of steak in half and ate half of it in one bite. His mouth was so full that he felt like he was about to spit it out in the next second.

Yang Xiaotao even doubted whether he could swallow it.

But the next second, he really swallowed it.

Then the remaining half.

At this speed, Yang Xiaotao's beef was cut, but everyone finished it.

"Chief, you just have to say it."

"Hey, what the boss, just call me Lao Song."

"Don't dare, I'll call you Uncle Song."

"good!"

Mr. Song smiled and then moved his arms. Mr. Wang next to him was eating red sausage. He had bad teeth and did not dare to eat steak.

But he didn't want to be touched by Mr. Song, so the red sausage flew directly to Mr. Qin's plate next to him.

"Hey, thanks."

Mr. Qin inserted it without any politeness and put it directly into his mouth.

Mr. Wang opened his mouth wide, looked sideways at Mr. Song, and then continued to cut the sausage.

"Xiao Tao, I won't hide it from you. Our Chinese Academy of Sciences needs machine tools recently."

"I came here just because I want a better machine tool."

Mr. Song originally wanted French machine tools, but when he saw Mercury in the machinery factory this time, he suddenly felt that these foreign products were no longer good.

Homemade is better.

Yang Xiaotao put aside his misunderstanding, kicked Mr. Xia lightly under his feet, and then understood, "Chief, this is not our friendship."

"You also saw the cost of producing a Mercury."

"To be honest, our machinery factory could only make one, but it was all because of the loss of the family, and the alloy reserves at the steelmaking plant were all used up."

"How about we give you the French one?"

After hearing this, Mr. Song immediately shook his head, "No, no, no, who wants this thing when there is something better."

"In this way, you make a list. Give me what you need, and we will get the raw materials for you here."

"Of course, I also know that it is not easy for comrades in the machinery factory. Although our Chinese Academy of Sciences is not rich, we will also provide some funds to subsidize it."

"What do you think?"

After Mr. Song finished speaking, everyone focused their gazes on the two of them.

At this moment, Yang Xiaotao was a little hesitant.

As for time, this period of time happens to be when designing an airplane. Liu Daming and the others do have time, so they can use it to practice.

Can.

If he agrees so easily, then Mr. Qin and Mr. Wang around him also have a machine department

This damn thing is not about a machine tool.

"Chief, how about this?"

"The design is given to you, you organize the personnel"

"Stop, don't talk about this. I heard about Morning Star."

Mr. Song immediately waved his hand, then looked at Mr. Qin, "These guys were fooled by you back then, don't do this to me."

Yang Xiaotao was speechless. This method seemed to be ineffective.

Thinking of this, he looked up at Mr. Chen who was drinking milk. Seeing this, Mr. Chen nodded incomprehensibly.

Mr. Song also noticed Mr. Chen's actions, so he hurriedly said, "Our satellite research has reached a critical moment."

"But no one knows what it will look like if it is sent up."

"So we can only keep improving and ensure the success rate as much as possible."

Having said this, Mr. Song drank the red wine in the goblet in one gulp.

"The last hydrogen bomb exploded, the fourth in the world."

"As for our satellite, the Alliance was the first, followed by the United States, and then Panxi, which was launched the year before last. If we succeed at this time, we will be the fourth in the world. This is very important to our international image."

"In addition, I also heard that the little devils are also doing urgent research, and they seem to be competing for the fourth place."

"dream!"

After hearing this, Mr. Qin suddenly changed his face. He would never lose to anyone in this life to the little devil.

At this time, whoever wants to sacrifice oneself and carry the atomic bomb to go to the little devil, it is estimated that the people queuing up to sign up can be queued from Sijiu City to Shanghai.

The people in the back still had to cry because the people in the front were all blown up.

When the others heard this last sentence, they also seemed to explode, and they were all filled with righteous indignation.

Yang Xiaotao also had anger on his face, but thinking about future generations, it seemed that Xiaori was indeed the first to launch in the country.

But they seemed to fire very small, just like disgusting people.

"We can help build one."

Thinking of this, Yang Xiaotao agreed.

"However, this will take time."

Yang Xiaotao thought for a moment, "Half a month should be fine."

After hearing this, Mr. Song originally thought it would take a month or two, but he didn't expect it would take half a month. He immediately burst into laughter.

"Okay, talk quickly, I like it."

"I respect you."

As he spoke, Mr. Song went to get the wine glass, but the goblet was already empty, so he picked up a glass of white wine and stood up.

Yang Xiaotao didn't take it seriously. He was also holding a drink and looked at the old man who was half a head taller than him. He had a righteous look on his face and couldn't help but feel good about him. "Uncle, I'll do it first out of respect."

"Okay, I'll accompany you."

Gudong

The two of them finished the wine in the goblet, and at this moment, the people around them stared at Mr. Song who stood up and was about to sit down.

Mr. Wang's Adam's apple clacked even more.

Mr. Chen also looked at the two of them speechlessly.

Mr. Xia regretted not making it clear to Yang Xiaotao earlier.

belch

As soon as Yang Xiaotao sat down, he heard Mr. Song burping from wine, and his face instantly turned red. Then he smiled at Yang Xiaotao, "I, I forgot, you can't drink too much."

Hiccup~

"Quickly, send Lao Song back quickly."

Mr. Chen quickly said, this is Lao Mo. If it is demolished, no one will be able to bear the responsibility.

Mr. Wang stretched out his hand to pull, ready to leave, but Mr. Song's body just shook, and Mr. Wang almost bumped into Mr. Qin.

Mr. Xia quickly said something to Yang Xiaotao from the side.

Yang Xiaotao was also stunned, but he reacted quickly. After getting up and running to the opposite side, he grabbed Mr. Song when he was about to throw away his hand.

Then I felt that Mr. Song had great power.

He has met many people over the years, and the one with the greatest power is probably Zhou Kui.

But here, he felt that the three Zhou Kui might not be able to catch up with him.

Fortunately, Yang Xiaotao is not an ordinary person.

The strength is also surprisingly great.

Just when Mr. Song felt someone grabbing his arm, he subconsciously pulled hard, but Yang Xiaotao's grip was so tight that he couldn't pull it at all.

Mr. Song got drunk and used all his strength again, but he still couldn't break free.

This time, Yang Xiaotao used both hands and arms, and then used force to pull Mr. Song up.

"Uncle, we've finished eating and it's time to go home."

"When the time comes, we will make the machine tool, and you can come and pull it, okay?"

Yang Xiaotao persuaded and supported him hard, and the two walked out of the restaurant quickly.

Yang Youning, Liu Huaimin and others followed behind, fearing that something would happen.

The people at the Chinese Academy of Sciences also knew what their boss was capable of, but when they saw that he was so obedient, their eyes widened and they hurriedly ran out after him.

Mr. Wang rubbed his shoulders and Mr. Qin opened his mouth.

Finally the two looked at each other and nodded to each other.

"These damn monsters are all monsters."

the next day.

After Yang Xiaotao arranged the work in the machinery factory, he drove to the Seventh Machinery Department.

There were too many things going on yesterday, and he didn't say a few words to Mr. Qian. He could also tell that Mr. Qian always had something to say.

So after making arrangements, I drove over.

When he came to the office, Mr. Qian saw that it was Yang Xiaotao, so he called him directly and started talking without hesitation.

"Xiao Tao, come on, sit down."

"Uncle, I don't think I had time to talk yesterday, so I came to take a look."

Mr. Qian nodded, "If you don't come, I will call you and tell you. It would be better if you come."

"I read the notebook. I have studied the situation he mentioned before. But this is the first time I have studied this kind of aircraft."

"But the basic principles are unmistakable."

Mr. Qian was not polite when he came up. He took out a pen and paper to write and draw on it. After this period of study, Yang Xiaoao could basically understand it.

"You see, this is that kind of effect. It can appear on objects moving at high speed, and the compression lift formed can form a sound barrier shock wave. When I studied it earlier, I called it a wave rider."

"I just didn't expect that this kind of phenomenon could occur on this aircraft."

"By the way, what happened to Shengjing last time was because of the design imbalance at high speed. I guess it is also related to this."

"So, when you are designing an airplane, you must consider the problem of compressed air at high speed. If used well, it can become a free lift. Just like this person said, when the airplane is in stance, The resulting shock wave is used to create upward compressed air, which is then captured by the wing and turned into free power."

"This is very important, especially if you want to be a high-speed, high-altitude fighter jet."

"By the way, this is a design I studied about the wing angle."

"The normal sweep angle is usually between 20 and 60 degrees, depending on the design goals and performance requirements of the aircraft. If you pursue high speed, I think it should be between 40 and 45 degrees."

Mr. Qian said little by little. Since Yang Xiaotao came in, he has not been idle for a moment.

After talking about the wing sweep angle, he talked about the placement of the engine.

Yang Xiaotao decided to put it on both sides of the fuselage of the aircraft instead of at the back.

This is also based on the design of the MiG-25.

Mr. Qian showed a very gratified look on his face, "Yes, I think so too."

"That's good."

"Also, uncle, I think if the aircraft flies at high speed, the wing is best to use the reverse angle, but I'm not sure about this angle."

"Well, we can use the formula to put it in, but we have to determine the weight of the aircraft first."