Scholar’s Advanced Technological System

Aerospace Science and Technology Group.

In the factory building of Jinmen Space City, a huge cylindrical core cabin is parked in the center of the factory.

The last inspection before the start of the day is about to begin, and the engineers of the Fifth Institute are conducting routine safety checks on the equipment in the core cabin that has been completed.

After checking the line of the core cabin door, I can confirm that I can switch normally after entering the password. Sun Yuanpei with the safety helmet raised his arm and squatted in front of the forehead. He licked his mouth and chatted with another engineer next to him.

"...The chief designer of the Lunar Track Construction Committee, Professor Lu is really a big one."

After burying his head and doing the work on his hands, Zhao Xianpu did not look up. He screamed and said: "Isn't it?"

In a word, the launch plan was arranged at the end of the month. They were still resting on weekends and immediately ran to the unit.

Sun Yuanpei shook his head and said: "Sometimes I really don't understand this guy is delusional. Is it really bad to be a controllable fusion? I heard that this guy has specially resigned as the director of the Nuclear Fusion Energy Program Executive Center. The position of the chief engineer of East Asia Electric Power has also been given to others. I have rushed to engage in aerospace... This is not a neurotic disease."

In his view, in the aerospace industry, how to develop this, the future is certainly not comparable to the controllable nuclear fusion.

Others don’t look at it. Looking at the controllable nuclear fusion technology and the engineers of East Asia Power, how many national interests won by the Chinese nation in the international arena is enough to meet this bright future.

However, this professor Lu seems to turn a blind eye to all this. After completing the study of controlled nuclear fusion, it is like throwing away a toy that has been greasy and putting it all aside.

In the eyes of most researchers, this is not only unimaginable, but even incomprehensible.

Have you worked so hard for so long, isn’t it just to taste the fruits of the final victory?

It was too ridiculous to pull out when the fruit was picked.

Zhao Xianpu straightened the helmet on the head and closed the line protection cover on the bulkhead.

"Ghost knows what he thinks."

At this time, a slightly younger engineer next door, inserted a sentence and said: "Maybe he is different from our realm?"

Sun Yuanpei snorted: "There are two noses and one eye. Can you be different?"

At this time, footsteps came from outside the factory, and the three immediately made a chat.

In a short time, Zheng Xiangdong, the vice president of the Hangke Group, and two academicians, Yuan Huanming, the chief engineer, walked into the factory with a group of people.

When he arrived in front of Sun Yuanpei, Yuan Yuan looked at the core cabin and then asked him.

"Is the check done?"

"It has been completed, and there are no problems in each line." Sun Yuanpei immediately straightened his waist and handed the form full of hooks to the old gentleman.

After taking a look at the form, Yuan Academician nodded and then looked at the director of the Wuyuan Space Station System behind him.

"Start testing."

"Ok!"

Director Zhang nodded and immediately did.

Originally, this inspection was arranged two days later, but because Starcraft Technology was ready for the next launch, the space agency urged it to be tight, so all the work was advanced.

However, Sun Yuanpei, who is a space station project engineer, is not worried. The design of the core module of the entire month can be said to be the most advanced technology of the entire Hangke Group, and improved on the basis of the core module of the Tiangong.

Soon, the core compartment was sent to the vacuum chamber and suspended by four cables. As the gas in the vacuum chamber is gradually evacuated, the entire core compartment is already in an environment similar to outer space.

Immediately after the engineer in charge pressed the start button, all the equipment except the solar panel on the core compartment was started. At the same time, the operation of each component and various physical parameters were all reflected on the screen of the console. .

"All parts are working fine!"

Standing next to Yuan Academician, Zheng Xiangdong, vice president of Hangke Group, breathed a sigh of relief, and his taut look stretched a smile.

However, at this time, the Yuan academician next to him, his brow was gently wrinkled.

"...a little bit wrong."

The heart that had just been put down for a long time hung up again, and Zheng Xiangdong immediately looked at Yuan Yuanshi.

"Where can't you?"

Academician Yuan did not answer directly. He said quietly for a while.

"Look again."

Zheng Xiangdong said nervously: "You can't scare me..."

The launch mission will begin at the end of the month. If there is a problem at this festival, he can't afford this responsibility.

Academician Yuan did not speak, his eyes were still locked on the screen.

Seeing that the big man did not continue to speak, Zheng Xiangdong relaxed a little.

Maybe it is wrong, maybe?

So comforted himself, he fixed his mind and continued to look at the screen on the console.

ten minutes……

twenty minutes……

It was only half an hour later that the change finally happened.

I saw the temperature curves of the various components that fluctuated upwards, and finally showed a clear upward trend. The prediction based on the temperature time function shows that the temperature of the entire core compartment is rising rapidly, reaching a critical value after 24 hours, and the antenna control element will first stop due to overheating.

Seeing this scene, a drop of cold sweat slipped through Sun’s forehead.

At the same time, a terrible vocabulary came to his mind.

Heat accumulation!

In view of the current trend of temperature rise in the spacecraft, the total heat production of the core cabin has obviously exceeded the heat dissipation load of the thermal control system.

Not only did Sun Yuanpei see this, but other engineers and researchers in the lab also noticed that something was wrong.

The first to respond was Yuan Academician, who saw him take the opportunity to make a decision.

“Terminate the experiment! Pass the protective gas.”

"Yes!"

The engineers in the lab room quickly got busy.

As the airlock opens, nitrogen gas flows into the vacuum chamber, and the power of each component is turned off one after another. The operating temperature of the core compartment is finally reduced.

However, the engineers in the lab did not have a relaxed expression on their faces.

In particular, Director Zhang, who is standing in front of the console, and Sun Yuanpei, who is in charge of the space station project, have a pale expression on their faces at the moment.

"damn……"

Even though he did not understand the technical problems, Vice President Zheng Xiangdong also saw that something was wrong from the atmosphere of the scene. He quickly asked Yuan Yuan, who was standing next to him.

"What happened?!"

Yuan Yuanshi frowned, and then shook his head and briefly explained the sentence.

"It’s a big problem."

Although the entire spacecraft was not taken apart, he probably already saw a rough idea.

Obviously, the problem lies in the loop heat pipe in the core compartment.

Such loop heat pipes are commonly used as a spacecraft cooling system to transfer heat from an electronic device to a heat sink by evaporation and condensing fluid, which is released as heat radiation.

If there is a problem with this part, even if the other design is perfect, it is no good!

There are only two ways to solve this problem. One is to completely remove the loop heat pipe and redesign it. Either at the expense of spacecraft performance, streamline or even remove some high-heating equipment to reduce the total heat value of the entire spacecraft.

However, the problem is that this thing is not the work cabin, nor the experimental cabin, nor the node cabin, but the core cabin of the heart of the entire "Yuegong" space station! Its meaning is equivalent to the "Dawn" function cargo hold of the International Space Station.

Even if they want to dismantle some high-calorie devices, there is nothing extra that can be removed.

However, if the entire loop heat pipe is removed and the heat dissipation system is redesigned, it means that the expenditure of hundreds of millions of rmbs has been ruined, which means that the entire lunar orbit space station plan has been affected.

When I heard the "big trouble", Vice General Zheng only felt that his hands and feet were cold, and the forehead gradually oozing sweat.

The next launch mission is at the end of the month.

Now that the core cabin is ready for the sky, I didn’t expect to have a dice at a critical time.

If it is normal, the problems that were checked out before the day of the day can be considered a blessing in misfortune.

But now is a very special period, the life support unit of the Ares plan has just been launched, and the whole country is looking forward to the squad of the moon palace plan, and the chain is lost in the most critical core compartment.

If it is not good, the entire 2021 launch plan has to be postponed...

This responsibility is not something that his vice president can afford.