Rebirth 09: Synthetic Male God

Chapter 215 Determining the potential, the possibility of aircraft film

Mou Zhongyi threw down the manuscript paper wearily, it was the thesis written by the doctoral students below.

What, relying on defense and still want to graduate!

Scientific research is a very realistic industry. Even if many people get a Ph.D., they may not have any real talents, let alone make any meaningful progress. It is normal for most people to write a dissertation in order to graduate.

The tall towers of science are all built on the sea, and the bottom is filled with water.

As an old professor in the field of materials, Mou Zhongyi's energy has gradually declined over the years, and his focus has gradually shifted to teaching work. The concept of the older generation of scientific researchers is still relatively traditional, and he hopes to cultivate a few talents for the country.

From the current point of view, this part of the focus can be regarded as feeding the dog.

After so many years of teaching, there are only five good ones under my hands, and all of them have gone abroad.

The wife brought a plate of fruit and said, "It's all on holiday, so let's see what these things are for."

Mou Zhongyi smiled helplessly: "To be idle is to be idle."

My wife rolled her eyes: "Otherwise, I will retire next year and help take care of my granddaughter."

Mou Zhongyi thought that would not work. It would kill me
The elderly phone on the table rang, and Mou Zhongyi picked it up and took a look: "Xiao Wu, happy new year."

"Old Mou, happy new year, do you have time now? Are you in Shanghai?"

Mou Zhongyi smiled and said, "Look for me to eat? You don't have to, just take three days off and spend more time with your family."

"Mr. Mou, it's not about eating. I have a student here who has produced a result. I'm a little uncertain. You know I've switched to metalloenzymes. Maybe you need to take a look."

Mou Zhongyi did not refuse: "Okay, send your paper over and let me have a look."

Wu Huamin's tone became strange: "The thing that the student who didn't have a thesis just published last night seems to be an accidental product, and now I only have one real thing in my hand."

Mou Zhongyi was stunned for a while.

"Now I suspect it is a kind of 'metamaterial' structure, electronically controlled wave-absorbing film, I tested it with the instrument of the college, several fixed wavelengths, the reflection loss is -71.1dB, the equipment limit can not completely eliminate the environmental electromagnetic wave, I would like to ask the teacher come and see."

Wu Huamin used to be Mou Zhongyi's graduate student, but he went abroad during his Ph.D., and his research direction took a 180-degree turn.

The field that Mou Zhongyi specializes in is wave-absorbing materials. Wu Huamin was later able to work in the "Metal Sputtering Laboratory" thanks to his experience in related fields.

Mou Zhongyi rubbed his chin, although it sounded like an oolong with a high probability, he was still a little interested
It was almost dark outside the window, but Mou Zhongyi still decided to take a look, got up and put on his coat.

The wife knew what he was going to do with a glance from the corner of the eye, and complained: "The first day of vacation! Where are we going again!"

Mou Zhongyi accompanied him with a smiling face: "Just go and have a look, and come back after you have a look."

His home is next to Fuda, and it takes 20 minutes to walk there.

When I came to the second floor of the material, I saw a young man downstairs who seemed to be waiting for him.

"Where's your teacher Wu?"

"Professor Mou, I'll take you upstairs."

Zhou Rui also met Wu Huamin's teacher for the first time.

There is a feeling of shaking people up.

On the way, Mou Zhongyi asked in a joking tone: "You are the student who invented the 'metamaterial'? How did you do it?"

The student looked very energetic, and Mou Zhongyi unconsciously had a better impression of him.

Zhou Rui nodded and said: "A four-material composite coating, in an unidentified magnetic field environment, the deposited layer forms a new composite microscopic physical structure."

Mou Zhongyi thought that what the student said had a good sense, and I almost believed it, so he asked, "Then tell me, is your material a resistive loss or a dielectric loss?"

Zhou Rui thought for a while and said, "It should be biased towards magnetic loss."

Mou Zhongyi raised his eyes: "Looking at your age, you should be a graduate student, and your foundation is quite solid."

Zhou Rui pointed to himself: "Professor Mou, am I so young? Is it possible that I am an undergraduate student?"

But the foundation is solid Zhou Rui dare not admit it, thinking that it is because I am not solid enough that I have not grasped all the revelations from heaven
Mou Zhongyi was taken aback, an undergraduate student, thinking that his trip was probably in vain, so let’s forget it and treat it as a walk.
Entering the laboratory, Wu Huamin was repeatedly turning the switch on the laboratory power supply, fascinated by the continuous change of the film from iron gray to mirror color, and his back was like a DJ playing discs.

Hearing the movement, he turned his head to look, and immediately said, "Teacher, you've come."

After showing Mou Zhongyi the magical electronic control effect.

Mou Zhongyi's relaxed expression disappeared instantly: "Tell me what's going on?"

Just as Wu Huamin was about to speak, he was interrupted by Mou Zhongyi: "Shut up, Xiao Zhou, tell me."

Zhou Rui gave a general account of what happened last night. Of course, he didn't mention the revelation from heaven, but just described it as an inspiration plus a piece of luck.

Wu Huamin excitedly said: "Teacher, this may be a brand new metamaterial structure. The most important thing is that Xiao Zhou has made a finished product!"

It may take ten years or even decades for a new material to go from "discovery" to "research understanding" and then to "making a finished product". what happened.

Apart from the Chosen Son, Wu Huamin couldn't think of any other explanation.

"Do you think it's possible...for an invisible coating?"

Mou Zhongyi frowned and thought for a while, then looked at Zhou Rui with a calm face, but finally shook his head.

"It's too early to say that."

Stealth coating is a general term. It is not only in the form of paint, nor is it only used for combat opportunities. There are many scenes in the precision industry and communication fields that need to reduce electromagnetic wave interference as much as possible.

Generally speaking, it is not difficult to find a material with a high absorption rate. For example, there are many in nature, and graphite is one of them. If graphite is pressed into a plate, the absorption rate will be ridiculously high.

But you can't build a fighter jet out of graphite sheets, can you?
If you want to call it an invisible coating, especially for fighter jets, wave absorption is only the basic threshold. You also need to consider high temperature resistance, ultra-high-speed flight wear resistance, density, and good integration with the main structure without affecting aerodynamics. layout.

The film cannot be attached to the engine, and the appearance design also occupies a very important proportion in the "stealth ability". Finally, the combined effect with the "stealth coating" can be considered realistic.

Fighter aircraft is the crown of the military industry, and any application is an extremely complex systematic project, which requires a "necessary and necessary".

But even if it is not an invisible coating, a brand-new metamaterial structure and a finished film with strong plasticity are all great events.

Mou Zhongyi took off his coat, looked a bit serious, and said to Zhou Rui: "Xiao Zhou, don't get excited, don't get excited, give me some guidance, Wu Huamin, please record, we will do a complete set of tests."

Zhou Ruixin said that I am not excited. But I think you should not be too excited.

Wu Huamin was about to go back to get his computer, but luckily he had the habit of carrying it with him.

But Mou Zhongyi stopped him and said in a deep voice, "Don't use a computer, write by hand."

Wu Huamin: Huh?
Instead, I understood the teacher's intention.

Is this film really that powerful?
(End of this chapter)