Return to the exciting era of 1999

Chapter 1329 Electromagnetic thrust response model

"If you care more, if you want to cooperate, be sincere and make the decision while I can still do it. If it's later, I won't be able to make the decision."

Stretching his arms, Ji Donglai walked forward along the palm forest in front of him. Wave splitting technology has recently made new breakthroughs, which is strictly a new application direction.

"Mr. Ji, why did you really agree to give Lin Shuzhen the wave cracking he wanted?"

Ji Donglai and Ran Bo were lying on a hammock under the palm trees to bask in the sun. Xinli, also wearing a big sun hat and dress, came over with a look of disbelief on her face.

According to the confidentiality level at the technology center, wave cracking has always been the highest level of confidentiality. Even Xin Li can only see the results but not the theoretical model.

"Phew, you can also rock on this bed, it's very comfortable!"

Looking at Xin Li's sunglasses, Ji Donglai pointed to the hammock next to him. Ran Bo consciously stood up and walked away. Xin Li did not move, but stood in front of Ji Donglai.

"Stubborn, don't worry! Let me give you an example. I have made rubber and know the development process of rubber. In the beginning, people refined rubber to use its cushioning properties. It didn't shake your feet when you stepped on them. They were yellow rubber shoes. "

"Until someone used it to make a slingshot, engineers began to study his tension model, and then there are now all kinds of rubber parts, including women's fake breasts, which are all made of rubber."

"Our research on wave cracking was an unintentional discovery, and now some of us have built a new data model, and then we used this model to make the same slingshot. You should understand what I mean, right? Mr. Yuan's team has been in Dalian , in fact, it is not only engaged in coal chemical industry, but also because there is a Liaoning ship there..."

Ji Donglai made a simple gesture while holding the rope of the hammock. Xinli was confused at first. When Ji Donglai came to the Liaoning ship, Xinli took off her glasses.

Looking at the model Ji Donglai was drawing again, Xin Li covered her mouth.

"Are you studying electromagnetic ejection?"

Thinking of the miraculous electromagnetic ejection that has been talked about on the Internet, Xin Li was so shocked that she couldn't speak for a long time. Ji Donglai did not deny it this time, but he also did not make an argument.

After all, these things are still a simple theoretical model, and establishing electromagnetic ejection is definitely not as simple as a simple concept.

The current aircraft arresting cable is actually very successful, and the combined steam ejection has almost fully established the theoretical physical model.

Whether it is the arresting cable or the ejection, it is ensured that the points of force are distributed as much as possible on the main load-bearing keel of all fighters to avoid deformation of the aircraft caused by frequent takeoffs and landings.

According to the current theoretical model, Qi Jia and others established a resistance laboratory in the mountain laboratory.

First of all, the fighter plane needs new materials. Only the keel should be made of high-strength metal materials, and all other parts can be made of lightweight materials. At present, the material team has tested hundreds of materials according to the data model, and it is not very ideal.

According to the current flying speed of fighter aircraft, which is generally around Mach 2, the armor on the surface of the fighter aircraft is very stressed. Magnesium-aluminum composite materials are currently the first choice, but it is not absolute.

As for the keel, the current international main fighter jets have switched to printed keels, most of which are composite materials.

If Zijia's data model is used, the keel must at least be made of magnetic material, or it must be able to generate enough magnetic force at a specified position, and when it is launched, it will react with the magnetic induction at the corresponding position.

Accelerate within a fixed value range to achieve the purpose of ejection. When the aircraft lands, the moment the aircraft lands on the flight deck, the electromagnetic mass interacts with the aircraft carrier's electromagnetic reaction device to achieve a step-by-step deceleration.

How to reasonably make the two generating devices clean, light, timely and effective on the fighter plane and aircraft carrier is a difficult problem.

The engineers of Yiyuan Manufacturing were scratching their heads on this project. Professor Tu from Capital Institute of Technology needed to coordinate in many aspects. After all, there were too many things involved.

When Jiang Haokun was making drones, he was experimenting with Qijia's model ideas again and again. Many planes have crashed at the test site over the years. Only lunatics like Ji Donglai and Jiang Haokun would try this. If it were replaced by a private enterprise, it would have been a long time ago. Just stop trying this crazy.

"Others put military first before civil affairs, but you are interesting. You put civil affairs first before military. This will make others wonder why you have such a big head..."

Confirming her suspicion from Ji Donglai's eyes, Xinli pointed at Ji Donglai with her sunglasses, but Ji Donglai was noncommittal.

"A lot of things are actually very dramatic. Not only our country, but also the equipment of many countries are actually made from civilian equipment first and then made into military equipment."

"It's just that now it's the other way around. Let's talk about the most embarrassing condom in our Chinese tradition, good news for the poor. Later, this thing was used by the army to wrap insoles and mobile phones, and to make waterproof laptop covers. It was very useful. Many people will find it incredible when I say it..."

Ji Donglai would not elaborate on the technical aspects with anyone.

Experts can figure it out almost immediately, but laymen can't break it for thousands of years. Ji Donglai is currently working on wave fragmentation and electromagnetic ejection technologies, and there are exchanges of scientific research results and directions between them.

The core algorithm team from Europe, especially the team of cutting-edge mathematics and physicists, provided a lot of support to Ji Donglai's R&D team.

With the contact with this group of people with the same high IQ, the elites around Ji Donglai deeply realized the gap in science and technology at home and abroad.

Especially in terms of high-precision technology, a lot of cutting-edge knowledge in physics has not been introduced into the country at all.

Just for an electromagnetic model, the project team who graduated from Beihang University worked on it for three months and could only calculate a rough estimate. The Heinse team surpassed them in just one afternoon.

This is not a question of IQ, but a question of the direction of algorithm and model construction.

The longer Ji Donglai spent in the data center, the more he was able to discover the depth of the gap.

Although the current Big Goose has lagged behind the country in some aspects, in terms of system equipment and core data calculations, especially in mathematics and physics, it is still more than a little bit ahead of the country.

Many things require life to accumulate experience. At present, many so-called experts who come back from abroad bring back theoretical things that have basically not been through relevant practice.

In terms of basic computing, people like Heinse are good at thinking in terms of modular structures. Most of the domestic elites are accustomed to building a basic model that is versatile and versatile.

In fact, the model changes at any time, and mutual reference is the best way, but it can only make these people get used to it slowly. It is really difficult to change the habit.

(End of this chapter)