Regarding structural changes, Xu Mang didn't even need to conduct any experiments. There was a lot of useful data recorded in this research material. All he had to do was make reasonable deductions based on some of the above data.

Of course...Xu Mang will not miss this opportunity to learn. From the entire information, he roughly understands the research process of metamaterials, which is indeed very different from tradition.

insulation layer,

Airtight layer...

Xu Mang took a look at the original design structure and saw that it adopts a mutually focused nanoporous network structure and fills the gaps with a highly dispersed solid material with gaseous dispersion medium. In this way, the heat conduction and thermal conductivity of the material can be well controlled.

Gas convection heat transfer.

But... the atmosphere of Mars is less than one percent that of the Earth, and the surface atmospheric pressure is only 500 to 700 Pa. This design... to be honest, it has become a burden.

According to Xu Mang’s calculations,

The thermal insulation design of the new structure of aerogel not only provides ideal thermal insulation effect in low pressure environment, but most importantly, it can withstand the 60g impact force that the aircraft will bear during the launch phase and when it lands on the surface of Mars.

Based on Xu Yang's general formula of structure, a set of data was obtained, and Xu Mang roughly obtained an ideal structure. This structure was honeycomb-shaped, but it needed to be filled with some materials, and materials were one of Xu Mang's weaknesses.

What kind of material should be filled in the honeycomb shape of aerogel to protect both the cold and hot ends?

at this time,

Only then did Xu Mang realize that the real difficulty was actually here!

Relying on aerogels alone is not enough to obtain the desired performance. Composite aerogels are required, just like in metamaterial research laboratories where aerogels are filled with highly dispersed solid materials.

"Fuck!"

"What the hell should I do?" Xu Mang looked at the 3D model he designed on the computer screen and was confused for a moment. What exactly does the silica aerogel need to be filled with?

However, this problem

In the end, the intelligent synthesis software of the material database was used to solve the problem perfectly. At first, Xu Mang just tried his luck, assuming that he had obtained an aerogel in a theoretical state. However, after analysis and simulation, he really found something

materials.

resin,

A special kind of resin, if filled into the air of honeycomb aerogel, will achieve a very perfect protective effect on both the cold and hot ends. However, this also involves new problems, and the support will be lost.

no way,

Xu Mang added graphite to the aerogel, accounting for 0.4% of the total.

"solve!"

"It's airtight down here!" Xu Mang stretched out. He didn't expect that such a simple question would take him an hour and a half. He picked up his phone and looked at the time. It was already half past ten, and it was time to order a takeaway.

.

Since they started living together, Xu Mang and Xiaoman rarely ate takeout. They would cook for themselves as long as conditions allowed. If that didn't work, they would drive to their father-in-law's house and have a meal when they came back. In terms of feelings and convenience, Xu Mang hoped to keep going there.

, because there is no need to wash the dishes.

Opening the app, Xu Mang was bewildered by the dazzling store, and silently closed the software. Sometimes the violent airport was right, those takeout platform software should be more intelligent. According to the daily nutrition report and

The records of previous orders can be used to deduce what to eat today.

go out,

Xu Mang went to a nearby supermarket to buy noodles, drinks and ham, and then went back to boil water. During this boring period, Xu Mang made a call to Xiaoman.

"Hello?"

"Xiaoman...have you eaten?" Xu Mang asked: "Do you want me to bring it to you? Scrambled eggs with tomatoes, fried broccoli with shrimps, stir-fried lettuce, paired with delicious Wuchang rice, and then serve it on the side

What do you think of another bowl of shrimp skin and seaweed soup?"

"Okay, okay!" Yang Xiaoman said happily: "Husband... you are so good to me. The food in the cafeteria is terrible recently. The price of pork has increased a lot... I am hesitating to transfer the company

Please bring up the food."

it took,

Yang Xiaoman hurriedly asked: "Husband...when will it be delivered?"

"hey-hey..."

"I'm kidding you. I'm eating instant noodles. How can I cook for you? What are you thinking!" Xu Mang said with a smile: "The water has been boiled... I won't talk anymore, let's talk about my Pagani Fengshen.

Why hasn’t the sports car arrived in Hong Kong yet?”

"roll!!!"

Snap!

Hang up directly,

Xu Mang looked at his phone in confusion, not understanding why Xiao Man was so angry. However, when Xu Mang started making instant noodles, he found that he had been fooled. The instant noodles were from Kang Shibo, the soda was from Lei Bi, and the ham sausage was from

Jade in jade, all feelings are fake!

Don't dare to eat...

If there is a problem with eating, it would be a tragedy to send him to the ICU.

12 noon,

Xu Mang came to Xiaoman's company, and then went to the canteen. He was caught by others just as he reached the door. The key is that the person who caught Xu Mang was none other than Yang Xiaoman, who had been furious before.

"What are you looking at!"

"Aren't you eating instant noodles?" Yang Xiaoman was still worried about the meal delivery, and said angrily: "Why did you suddenly go to my company's canteen?"

"Don't mention it!"

"It's like misfortunes never come singly. I bought three things in total, and they were all fake." Xu Mang took out his mobile phone and showed Xiao Man the photos he took. What about Master Kang, Lei Bi and Yu Zhongyu? They were almost not violent.

The airport made me laugh.

"Deserve it!"

"This is the price for lying to me." Yang Xiaoman glared at Xu Mang, but he was her husband after all. The two of them both cooked and sat down to have lunch together.

This scene,

Many single women in the company are envious.

"I think..."

"I will come to your company less often in the future." Xu Mang said seriously: "You have too many single women here. My arrival will affect the stability and unity within your company, and it will also affect your rule."

"..."

"Idiot!" Yang Xiaoman said angrily: "Can you stop being so narcissistic? Didn't you go to school today?"

"Um!"

Xu Mang nodded and said seriously: "Xiaoman...after mid-October, I may go to the capital to work for a while. You...what do you say?"

After hearing Xu Mang's words,

Yang Xiaoman suddenly stopped moving, looked at Xu Mang in surprise, and asked, "How long...will you be there for?"

"About a month."

"Anyway, it won't be too long, but it won't end in a day or two." Xu Mang said helplessly: "I wanted to tell you before I left, but I think it's better to tell you now. You will know anyway."

Yang Xiaoman pouted and said with slight dissatisfaction: "Then you should be good in the capital and don't mess around outside. If I find out... don't blame me for being rude!"

Xu Mang shrank his head: "Don't worry, I've always been an honest person!"

He originally thought it was a storm of tears, but nothing happened. Xu Mang breathed a sigh of relief at that time. He hated women crying. Once she shed tears, she might soften her heart and stop going.

.

After dinner,

Saying goodbye to Xiaoman, Xu Mang returned home and continued his aerogel journey. According to his estimate, it would take at most two hours.

...

Beijing,

Metamaterials Research Laboratory,

Lu Jianping Professor Lu just finished handling things and then received a call from the Chinese Space Administration.

"Professor Lu?"

"How is the progress of the materials for the pneumatic reducer?" The other party asked curiously: "I heard... you seem to have encountered some troubles, which has caused the progress to stagnate. If this is the case, please step up.

The pneumatic reducer is very important in the whole process!"

"Secretary Tian."

"We have indeed encountered a lot of trouble, but we have worked hard to overcome this problem." Professor Lu smiled bitterly: "If it were ordinary aerogel, there would be no pressure at all. Many private companies are now developing and selling it.

Aerogels, but aerogels in the aerospace field are controlled by Europe and the United States.”

"It can be said that... we are completely blocked." Professor Lu said: "A lot of it is starting from scratch."

"I know your difficulties...but this aerodynamic reducer is an indispensable part of the Mars plan. You are the only organization in the country that can research it. You can only..." The other party paused and then said: "Turn the pressure into
To be continued...