1959: Carrying the achievement system, she rolled

"I forgot that you are pregnant now." Wan Ping said with a little regret. It's not his fault that he forgot.

Because in his mind, she was a very capable person, so much so that he ignored the fact that she was still a pregnant woman.

He thought silently in his heart, it would be great if Comrade Yu could have a child.

"I plan to go to Room 2 to discuss the engine with the teacher tonight. You can come too." Du Yimeng said to Wan Ping. Qin Chulong seemed to be hesitant to speak every time he saw her.

It was obvious that he was taking care of her health and worrying about the engine.

Moreover, she didn't consider herself as a pregnant woman at all, because she didn't even have any morning sickness and had a very good appetite.

The most important thing is that she only needs to use her brain and does not need to use her hands. Working overtime at night can be regarded as exercise after dinner.

As her scientific research level increased, she felt that her brain was working better and better.

Just like today's meeting, she didn't prepare any information for the whole process, but everything was in her mind.

The fifth brother opened his mouth but said nothing. His sister was so smart, so he should just listen to her!

"Okay!" The gloom in Wan Ping's eyes disappeared in an instant. As long as there was work to do, it didn't matter what it was.

"It's getting late. It will be difficult for Mingke to cook with Xiaozhi alone. I'm leaving first." Wan Ping said this and hurried to the staff quarters.

He loves his work, but he loves his wife more.

"Old Five, there's news about your fourth brother. He's fine and has even made a contribution. But it's enough for you to just know this." Du Yimeng looked around and saw that there was no one around, so he whispered to Old Five.

Since Director Wei told Secretary Jiang about the fourth brother's situation, it means that this matter cannot be known to outsiders.

To avoid trouble, it's always better to be careful.

"That's great!" Lao Wu said with a happy face. Fortunately, he was not too happy and knew to keep his voice down.

When he went back home for the Chinese New Year, both his mother and father would ask him about his fourth brother whenever they caught up with him.

He was not good at lying, which made it really difficult for him. But he was very stubborn and refused to lie even when his father wanted to beat him.

And now he is not afraid of being beaten because his father can't catch up with him.

He often got into trouble when he was a child. Even though he knew he would be beaten if he told the truth, he still chose to tell the truth in the end. From this we can see that he is really not good at lying.

I don’t know if it’s because of this reason, but my parents never beat around the bush when they ask him questions.

Du Weihai: You should beat your son as early as possible, otherwise he will not be able to catch up with you when he grows up.

"Sister, don't worry, I won't tell anyone." Lao Wu immediately promised after calming down from his excitement.

"How did you report safety to your family when you were on missions before?" Du Yimeng asked. She wanted to use the voice of the fourth child to report safety to her family so that her parents could feel more at ease.

But whether she was sending money or a letter, she would know once she checked at the post office, and she was worried that it would backfire.

"Send the money back, and add a wish that you are safe and don't worry. The captain said that there are some rules for sending money back. The amount cannot exceed two hundred yuan, otherwise the family will mistakenly think it is a pension." Lao Wu said.

Once he made a contribution and received a reward, he wanted to borrow some money from Zhuang Xiang and the captain and send more money back in one go.

After hearing what the captain said, he didn't dare to borrow money, for fear of making a mistake and getting himself sacrificed.

Du Yimeng nodded. This must be the experience of a soldier!

……

At 7pm, Room 2 is the laboratory.

As soon as Du Yimeng and Wan Ping arrived at the second laboratory, Qin Chulong directly placed a stack of information in front of them.

Du Yimeng was shocked when he saw the information. These were not just information, but a complete engine encyclopedia. It contained drawings and data of all the engines they knew at this stage.

It seems that Qin Chulong has not had a moment of leisure from the beginning of the year until now.

Not to mention that some of the data are obtained through experiments, even organizing these materials takes a lot of time.

Wan Ping's hand holding the information trembled. There is a person who is more capable and outstanding than you, and you find that he works harder than you. Are you afraid?

Anyway, he is so scared!

It was two hours later when the two of them finished reading the information.

Fortunately, both of them are leaders in the field of mechanics, otherwise it would definitely take longer. This shows how comprehensive the information Qin Chulong prepared is.

"All the information on the engines currently in use is here. Whether it's a diesel engine or a gasoline engine, none of them can achieve a quick response." Qin Chulong said in a dull tone.

He wasn't afraid of tedious experiments, or repeated comparisons to find a needle in a haystack, but he was afraid of having no clues at all. At this moment, he felt as if the road ahead was obscured by a layer of fog.

"An engine with an internal combustion engine structure cannot do this at all. If we want the engine to start quickly, we must completely change the structure of the engine." Qin Chulong said again.

"I agree with the teacher's point of view! There is no construction without destruction. Let's put aside the internal combustion engine and redesign a new engine." Du Yimeng nodded in agreement after reading the data.

Both diesel engines and gasoline engines are internal combustion engines. They are thermal engines that use fuel to burn inside the machine to convert heat energy into power, that is, they generate power through the reciprocating motion of the piston.

The advantages of internal combustion engines are small size, light weight, and ease of movement, but they cannot respond quickly.

That is to say, no matter how good it is, it is impossible for the tank to achieve the goal of efficient output.

"Student Du, tell me what you think." Qin Chulong's eyes lit up when he saw Du Yimeng so calm. Maybe she already had an idea.

"Can we compress the air first, and then send it into the combustion chamber to mix with the fuel and burn it to produce high-temperature and high-pressure combustion gas, and finally use the turbine to expand and do work to convert the combustion gas into mechanical energy?" Du Yimeng expressed his thoughts.

"This efficient energy conversion, coupled with high-temperature gas propulsion, may be able to achieve the high power output we want," Du Yimeng went on to explain.

After hearing what Du Yimeng said, Qin Chulong fell into deep thought. After a long time, his eyes became brighter and brighter, and finally he looked at her with a sharp gaze.

Wan Ping on the side looked at Du Yimeng, then at Qin Chulong, his face full of disbelief. He actually didn't understand.

You know, he used to be a top student in mechanics!

He used to only think about becoming a knowledgeable person like his teacher one day, but after Du Yimeng surpassed him, he felt that he should catch up with her as much as possible.

Who knew that the more he chased, the further the distance between them widened. He also figured it out. It seemed that he couldn't catch up even if he was barefoot, but he wouldn't lose so badly, right?

What does this mean?

It means he is not working hard enough!

He quickly opened his notebook and started writing. This time it was not to record important content, but for later study. He couldn't fall behind anymore!