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Published at 1st of March 2022 07:27:16 PM


Chapter 649

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Jiang Yanhai began to move his body according to his own standards. It is impossible for any kind of exercise to move the muscles of the whole body. If conditions permit, he should do all kinds of sports.

For him, these sports are the foundation now, only the basic activity conditions to maintain physical fitness, so he can easily use one heart and two purposes.

Now that the materials are available, Jiang Yanhai is wondering how it is possible to hand in these materials or turn them into his own research and development.

To tell the truth, he didn't expect that the phantom's fuel is not ordinary aviation kerosene, and the specially prepared jet fuel is also aviation kerosene, but there are many additives in it.

It seems that the phantom's engine is so abnormal, not only because of the engine, but also has a special ratio in terms of fuel.

After thinking about how to develop things, I just got it. For example, I said I designed it. What else can you do. The human brain is sometimes so unreasonable. If you ask me the reason, I am also very helpless. What else can I do when I dream.

And I'm dreaming!

After thinking about it, Jiang Yanhai didn't think about a suitable place for the time being. Instead, he directly began to browse these materials in his mind. He can directly watch the materials in the electronic warfare program in his mind.

These data are not safe on any computer. Although he has great hacker strength, everything is not absolute. Isn't there a temple of gods? Speaking of the shrines, after coming back these days, the active early warning system does not need to be opened. Jiang Yanhai will soon complete the cracking of the last program.

The strength of these temples can't be underestimated. I'm afraid the brains of these top hackers are genius. When genius and genius are together, sometimes they can collide with countless sparks of inspiration.

Of course, this has something to do with Jiang Yanhai's unusual way. He directly plays forced cracking, and it's still a very hard core. He didn't even do it himself, because he shouldn't be able to access records by himself.

Jiang Yanhai first chose to open the phantom's engine aviation kerosene material ratio and compared it with the existing ones. Jiang Yanhai found that many substances had never been added before. The proportion of some commonly used fuels is also different.

This fuel does not know whether it has universality. The so-called universality is universal adaptability, that is, it does not know whether it can be used in fighters with other conventional engines.

Or is it similar to the phantom?

If it is the latter, its role may be smaller. Although the combat effectiveness of the phantom is enough to equip it with separate fuel, it is better if it can be universal! This means that the strength of other fighters will also be improved!

There are many detailed descriptions in the fuel matching data, such as why this fuel is used, the matching principle of this fuel, etc.

But relatively speaking, this is very simple.

After reading this information, Jiang Yanhai has completely recorded it in his mind. Then he opened the material production information of phantom engine, which has detailed manufacturing process, manufacturing scheme and material ratio.

All the information is available. It really uses new materials, but you can guess without looking at it. The engine volume of the phantom is estimated to be only two-thirds the size of the J20, or even smaller. Such a small head can release such violent power. If it is not new materials, the strength of some structures is definitely not enough.

And it's not just a matter of strength. It's too difficult in the engine. China hasn't reached the world's top level for so many years, for a reason.

It's not so easy to overtake in a corner unless you suddenly make a leap forward development in some aspects such as technology and materials. For example, what Jiang Yanhai is doing now is like this.

Theoretically, the larger the size of the engine, the greater the thrust, but the fighter itself limits its size, which can not be too large. Of course, if you can achieve the effect of large volume engine under the same volume.

That's the power of technology.

There must be a trade-off. Jiang Yanhai remembers the proportion of materials and relevant production processes. Jiang Yanhai looks at the time. It has been more than an hour, almost two hours.

Jiang Yanhai didn't read the engine design drawings in detail, but just looked at the catalogue, because there were obviously more information in this part. After reading it, Jiang Yanhai was a little surprised because he found that the whole set of drawings was complete enough.

Because it contains not only the manufacturing and design drawings of the engine, but also a complete set of control procedures. Engine design is not only important, but also its control program is very important, such as increasing compressor outlet pressure and compressor boost ratio.

Improving the temperature and pressure discharged from the nozzle of the tail plate requires a complete set of control procedures. In the case of the same engine, it is possible that a set of excellent engine control procedures can even improve the performance by 5% - 10%.

These controls also include passive control and active control. Active control naturally refers to the control program. Passive control is some pressure values considered at the beginning of design, and so on.

After looking at the catalogue, Jiang Yanhai knew that it would take time for him to fully understand this thing. This is still because there is a detailed explanation in this material.

This set of drawings doesn't just tell you that 1 + 1 equals 2. It also has why it is equal to 2. All design schemes are explained in detail. Therefore, this full set of drawings is more like a teaching drawing. Seeing from the beginning to the end can definitely improve your relevant level.

For example, they disassembled the engine of the unmanned stealth fighter. In the process of disassembly, these leaders should carefully study why others designed so and the reasons for the design, and then summarize them, confirm each other with their own domestic, absorb each other's strengths, abandon each other's weaknesses, and then combine them with their own.

Jiang Yanhai wrote all the principles involved here. He can study them directly.

However, Jiang Yanhai needs to learn and master them step by step. Seeing these, he probably has a plan. For example, he can talk about some advanced theoretical knowledge when he finds a chance to communicate with Liu Lao and them?

In this case, pave the way for the design behind me. As for the design behind me, I just designed it anyway. What's the matter.

Well, put this matter behind your head and cook for Li ruobai. You should combine work and rest.




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