Siheyuan starts from a better life

Chapter 123, Conversation

"Wake up, Damao." When he came to his office, Jiang Yan saw Xu Damao sleeping on his desk covered with clothes.

"You're back, boss." Xu Damao, who was woken up, rubbed his eyes, and when he looked up, he saw Jiang Yan standing in front of him.

"Have you been waiting here for me?" Jiang Yan asked a little puzzled.

"Almost! When I got off work last night, I saw that you hadn't come out yet, so I went home and told Grandma Lu that you had to work overtime, and then came back on my bike. I was afraid that you needed me to do something, and then I kept going Wait here."

"Okay, I'm determined, have you had breakfast?" Jiang Yan asked.

"Not yet! Boss, have you eaten yet?"

Hearing Xu Damao's words, Jiang Yan thought for a while and said, "I ate some, but I'm not full. How about going to drink a bowl of fried liver with me later?"

After listening to Jiang Yan's words, Xu Damao took another look at Jiang Yan's red eyes and said, "Of course it's okay, Boss, but I think you haven't rested all day and night, Boss. Why don't you sleep for a while, and I'll go buy fried liver."

"No, Minister Liu gave us two days off to go back and have a good rest. There will be tough battles to be fought in a few days. You should also take advantage of these two days to rest well. You may need to bring some clothes when you come. I guess Neither of us will be able to go back in a short time."

"By the way, this is the pork and rice I just received. Okay, I'll go in and clean it up. Let's go home. I'm really exhausted this time."

"Boss, hurry up and clean up. I'll take you when I get back." Xu Damao took the pork and rice from Jiang Yan's hand.

Ever since Jiang Yan taught Xu Damao how to ride a motorcycle, Jiang Yan basically seldom rides a motorcycle.

"Xiaoyan, here," Jiang Yan just walked out of the office building with Xu Damao after packing up.

On an S-type jeep parked in front of the building, the lathe was shaken down, and the person sitting in it called to stop Jiang Yan who had just come downstairs.

"Minister Liu", Jiang Yan was taken aback when he saw the people in the car, and hurried forward.

"Minister Liu, I don't know what else you can do with me." Walking closer, Jiang Yan asked.

"What Minister Liu is called Uncle Liu? This is not a public place."

"Yes, Uncle Liu, I don't know what you called me." Jiang Yan emphasized again.

"Get in the car, let's chat in the car." Liu Xufeng said a non-questioning answer.

Hearing Liu Xufeng's words, Jiang Yan turned to Xu Damao and said, "Da Mao, you go home first, I'll be back in a while."

Xu Damao nodded when he heard Jiang Yan's words, turned his head and walked towards the place where the motorcycle was kept with his things in hand.

"I see that you are quite talented in engines. Otherwise, come here! Don't worry, you are still an engineer here. With my support, you can give full play to your strengths."

Sitting in the car, Liu Xufeng spoke to Jiang Yan.

"Farewell, Uncle Liu, you have cleaned out all the stuff in my stomach. I'd better go back to the rolling mill! Metallurgy and lathes are my strengths."

"As you can see, many things we produce need good machine tools and equipment. We don't have these things, so we can only use local methods. I still want to work hard on one side, which can also indirectly help Uncle Liu, don't you?" .”

"No wonder your Uncle Luo said you're a slicker, okay, don't come if you don't come! This machine tool is also the top priority of the country, but you can't refuse when Uncle Liu asks you for help."

"No, as long as Uncle Liu asks, I will help," Jiang Yan assured Liu Xufeng.

Just kidding, okay? Jiang Yan has his eyes on his family's Ruirui. This Liu Xufeng can be considered the father-in-law, okay?

"I said in the Ministry that you have built an oxygen converter. This thing is good. I know that several large iron and steel plants in our country have applied for the development of this oxygen converter, but you developed it before you read the plan. Come out, is this thing that good?"

Hearing Liu Xufeng's words, Jiang Yan thought for a while, and said to him: "Now the mainstream of foreign steelmaking is the oxygen converter, and the domestic open hearth furnace will eventually be eliminated."

"The cost of building an oxygen converter is much cheaper than that of an open hearth furnace. This country can save a lot of money, and the technology can be on par with the world. More importantly, the oxygen converter has a relatively high efficiency and can be used in a short period of time. It can produce the most steel products in the country, and it can also greatly save energy and reduce waste loss, which can be said to serve multiple purposes.”

Hearing Jiang Yan's narration, Liu Xufeng was silent for a while, and then said: "No wonder Lao Chen is actively promoting this project. Since there are such great benefits, you, Uncle Liu, and I will also support it. When the time comes for the meeting, I will also give it to Huang The minister will talk about his views and try to get up early to promote it."

"Then thank you Uncle Liu."

"By the way, Uncle Liu, what major is this Rarity studying!" Jiang Yan saw that Liu Xufeng was in a good mood today, and asked carefully.

"You kid, forget it, why did my Rarity have a crush on you kid! He studied aerodynamics at Tsinghua University."

"Aerodynamics." Hearing this, Jiang Yan turned cold, thinking that she would study some liberal arts subjects, but she did not expect to study such a major.

Aerodynamics is a branch of mechanics that studies the force characteristics of aircraft or other objects in relative motion with air or other gases, the flow laws of gases, and the accompanying physical and chemical changes.It is a discipline that has grown up with the development of aviation industry and jet propulsion technology on the basis of fluid mechanics.

"Uncle Liu, why did she choose such a subject?"

Hearing Jiang Yan's question, Liu Xufeng didn't open his mouth, but lit a cigarette and took a puff. The cigarette was almost finished before he said: "It may be affected by his father's sacrifice! His father's sacrifice Under the bombing of the little devil's plane."

Liu Xufeng's words made Jiang Yan think of Cao Bin who went to SL to study together. His father, like Rarity's father, died under the little devil's plane.

As a pseudo-military fan, there are a lot of aircraft information in the computer in my space. The domestically produced J5 and J6 have several fighter jets and transport aircraft from other countries in the 60s. The MiG series has the most, but that is also A more general introduction and some partial drawings.

These blueprints were purchased by Jiang Yan on the dark web before, and they were very confidential in this day and age.

Jiang Yan is quite familiar with the J17 produced by the MiG-5 aircraft imported from SL by the country.

This MiG-17 fighter completely inherits the advantages of the MiG-15's high flying altitude and fast climbing speed, but it also inherits its disadvantages such as instability during high-speed flight, easy to form tail spin and fall, and difficulty in lateral balance.

After the introduction of the country, major improvements have been made to address these shortcomings. The combat effectiveness of the improved J5 is much, much stronger than the original version.

Since Rarity majored in aerodynamics and was destined to work in a research institute in the future, she could inadvertently reveal something that could help improve the country's war eagles and protect the skies of her country.

Thinking of this, the corners of Jiang Yan's mouth raised slightly.

(End of this chapter)