Chapter 443 Detailed Explanation of Fighter Engine

Liu Cong looked at Mr. Zheng in front of him and said with a very serious expression: "It's true. You can confirm it with me again and again."

"As for the plan, I have brought it over, but I'm afraid I can't see it here."

After all, this is confidential information, and Liu Cong still has to take it seriously, even though everyone present is his own.

"Okay, Academician Liu, please wait a moment. I'm going to get someone to prepare the secret conference room."

With that said, Mr. Zheng walked out of the office with steady steps.

Liu Cong, on the other hand, sat in his seat and continued to taste the tea that Academician Zhang gave Mr. Zheng.

From time to time, I even clicked my tongue. I can say that I am very satisfied with this tea.

The other people in the office were in the opposite state to Liu Cong.

How could they not be excited when faced with such exciting things?

At this time, Li Huzhong walked up to Liu Cong and said with a serious face: "Liu Yuan, this is why you came here this time."

"Why didn't you tell me such an important thing?"

"Are I telling you that I want you to start a bigger battle?" Liu Cong asked.

Liu Cong originally wanted to keep a low profile when he went out.

Unexpectedly, his low profile was rewarded by the escort of more than ten or twenty armed vehicles, the kind with weapons.

With such a formation, Liu Cong felt a lot of pressure wherever he went.

Seeing this, Lieutenant General Li Hu stopped talking. He knew that Liu Cong didn't like the feeling of being restrained, but there was nothing he could do about it.

While Liu Cong and Lieutenant General Li Hu were talking, Mr. Zheng opened the door and came in.

"Academician Liu, I have prepared the venue."

"You guys, come along too."

Mr. Zheng pointed at the scientific researchers in the office. They all seemed to be Mr. Zheng's students, otherwise Mr. Zheng would not have such an attitude.

Liu Cong followed Mr. Zheng, got on the elevator together, and then came to the third floor.

Walking into the corridor, there is a conference room with the door open.

"Academician Liu, please."

Mr. Zheng meant to let Liu Cong advance, but as a junior, Liu Cong would not break the rules.

"Mr. Zheng, please go first."

Knowing Liu Cong's intention, Mr. Zheng was not polite and directly took a step ahead of Liu Cong, and Liu Cong followed him.

Soon after, the main personnel arrived.

Liu Cong took out the computer from his bag and connected it to the projector.

After some debugging, Liu Cong's computer desktop appeared on the projector.

"Mr. Zheng, if there is nothing else, we can start the meeting now."

Mr. Zheng stood next to Liu Cong, looked around the conference room, and saw that no one had any reaction, so he said slowly: "Academician Liu, I think they are ready, let's start now!"

"Okay, let's start now. Mr. Zheng, please take a seat."

"Okay." Mr. Zheng nodded, and then sat down on the seat next to him.

Liu Cong saw that everyone was impatient, so he opened the PPT he had made and prepared to start explaining.

"We are all professionals. I think we are all familiar with turbofan engines. The chief engineer is sitting in front of us." Liu Cong said with a small smile.

"The technology I brought today is a deep improvement based on the turbofan engine."

"Everyone, please look at the PPT."

Liu Cong cut the PPT to the second page.

Then, everyone saw the side profile of the engine.

Liu Cong believes that it is not a problem for professionals to understand this drawing.

At first, everyone didn’t feel anything fishy, ​​because the overall anatomy of this engine was similar to that of their generation.

However, when they took a closer look, they found that many parts of the picture were different from the turbofan engine they had developed, and they even had never seen some of the materials and technologies used.

"Academician Liu, this picture?"

Mr. Zheng was shocked after reading this anatomy diagram.

"I drew this picture. Are there many things that are different from the Five Dynasties?" Liu Cong asked.

Mr. Zheng nodded. Regardless of whether this plan could be implemented, at least many of the parts and materials marked on it were things he had never used.

"Academician Liu, what kind of material is this pure alloy?"

Mr. Zheng was very puzzled by this.

He has studied so many types of engines, but he has never heard the name of pure metal.

Of course, it is normal that Mr. Zheng has never heard of it, because this material was not originally available in Blue Star.

It is no exaggeration to say that he is future material.

It has the hardness of metal, the lightness of carbon fiber, and super ductility that other metals do not have.

Moreover, one of the best things about this metal is that it has extremely strong heat resistance and insulation properties.

"Mr. Zheng, I also developed this metal."

"I originally used it for graphene batteries because it has all the advantages of metals, as well as extremely high temperature resistance and heat insulation."

After everyone listened to Liu Cong's story, discussions continued in the originally quiet conference room.

"If this pure alloy is what you said, it will really be the material of the future!" Mr. Zheng sighed.

"We know the working principle of a fighter jet turbofan engine. The structure of a modern turbojet engine consists of an inlet, a compressor, a combustion chamber, a turbine and a tail nozzle. There is an afterburner between the fighter turbine and the tail nozzle. ."

"A turbojet engine is still a type of heat engine, and it must follow the work principle of a heat engine: input energy under high pressure and release energy under low pressure..."

"And our biggest fatal flaw is that we have great defects in materials and technology. It is for this reason that our country has developed so slowly in the field of aerospace engines!"

"…………"

Time passed by minute by minute, and Liu Cong had been talking for an hour before he knew it.

The more everyone listened, the more shocked they became. When they heard the exciting parts, they clapped their hands and applauded excitedly.

Among them, Mr. Zheng had the biggest reaction.

"I know, after talking so much, everyone is still most concerned about performance."

"Then I will reveal to you the answer I calculated. The actual situation will have to wait for the actual product to be developed, but it is still close to ten."

Liu Cong closed the PPT and the basic knowledge above has been explained.

As for the more profound things, they are all in the USB flash drive Liu Cong brought.

"I think everyone knows that the maximum thrust of our country's current fighter jets is about 13.4 tons, which is ten times the gap with the opponent."

"Just because of the engine thrust, there is a big gap in speed between us and American fighter jets."

"This also resulted in our fighters having to adjust their flanks to shorten the gap between us and them."

"However, this is not a desirable thing after all. If we blindly improve the appearance of the fighter jet without upgrading the engine, it will not work at all."

"But my engine is different. The maximum thrust of my seventh-generation turbofan engine can reach more than 40 tons, and the top speed can reach Mach 4.5."

At this point, everyone in the conference room was stunned.

Mr. Zheng even said, "Aren't I watching a science fiction movie?"