Chapter 939

Whether it is the research of rocket booster or other related materials, there will always be some unexpected surprises to be found. This is the way the warheads of these missiles are used.

At ordinary times, we may not care about the unexpected experimental results, but when there is a need for this aspect, it is easy to find the corresponding materials by comparing the previous experimental data with the needs. This is the inside story of a company. Infinite gravity group has also smoothed the gap in the details with other countries in the past two years.

In addition to the great investment of the material company, the contribution of the origin of the company's artificial intelligence system is also indispensable. Without its simulation calculation and real-time recording of experimental process and data, it is impossible to have so many unexpected discoveries.

There are too many accidents in the process of material research and development. It is impossible for researchers to focus on all the processes of an experiment 24 hours a day. Only artificial intelligence system can do this.

But Lei Tiantang obviously doesn't care about the related problems of these missiles. This kind of weapon is really not what their company pursues. Wouldn't it be better to devote this energy to the research of electromagnetic railgun and other weapons?

But what he doesn't look up to doesn't mean it's not good. Zhang Shanhu is very happy to hear his answer and can improve the combat effectiveness of the army again!

In addition to looking at the power of these missile warheads, the performance of these missiles themselves is also what he wants. We should know that the missile warheads of infinite gravity group have developed several kinds because they are not taken seriously, but there are many kinds of relevant warheads in the military.

As long as you buy back the relevant technologies of these missiles, and then use your own warheads directly, you can maximize the combat effectiveness of these missiles. This is much better than buying these missiles directly from the infinite gravity group.

After watching a test flight of a fighter plane, Lei Tiantang also personally piloted the fighter plane to launch missiles. Lei Tiantang was very satisfied with the research and development results of the company's laboratory. According to the information collected by Kuafu, it will be at least three years before all countries in the world can have fighters with the technical level comparable to z-1c manned fighter and z-1d unmanned fighter from the laboratory.

The performance of z-1a and z-1b fighters will take at least 10 years to catch up, so the existence of these fighters will bring a long period of stability to the development of the company.

If the results are released, some people may say that the development of such hypersonic fighters is in progress in the United States and even unmanned hypersonic fighters are in test flight. How can it be said that it will take so long to catch up with the infinite gravity group?

However, this is totally different. The development of hypersonic fighter is very difficult. Hypersonic aircraft refers to the aircraft with minimum flight speed greater than 5 times the speed of sound.

In order to realize hypersonic flight, hypersonic aircraft must have corresponding power devices to solve the problems of high intensity shock wave, surface temperature, noise and sonic explosion. Solve the corresponding power plant.

just to put it a little, the aircraft's propulsion must be very awesome if the aircraft wants to carry out hypersonic flight, and the performance of the turbojet engine will drop rapidly after the Maher number of the aircraft exceeds 3.5.

If the aircraft uses rocket engines, the burden of carrying oxidants and fuel is too heavy. Although the ramjet engine has good performance at Mach number between 3.5 and 6, the pressure and temperature will be greatly lost.

When Mach number is greater than 6, it is more suitable to use hydrocarbon fuel in supersonic flow. When the cruise Mach number is greater than 4, it is a better scheme to use the turbojet scramjet hybrid engine.

Such an engine problem alone is enough to make everyone scratching their heads. It is not a simple technology for infinite gravity group's laboratory to develop and design a suitable variable cycle engine. There are so many problems to be solved to develop such a technology. Any small difficulty can delay the release of the same level engine.

Not to mention that hypersonic aircraft has to accept the challenge of high-intensity shock wave, and to solve the harsh thermal environment encountered in hypersonic flight. At the same time, hypersonic aircraft will encounter more serious noise and sonic explosion than supersonic aircraft when it is put into use, which must be effectively solved.

Even if all the above problems can be solved by classification, it may not be a problem to develop hypersonic aircraft for civil use, but it is not so easy to integrate these technologies into fighter planes.

In order to meet the technical requirements of fighters, the standards of these technologies need to be upgraded to a higher level, not to mention that these technical problems need to be solved and the fighter can realize stealth operations at the same time!

No matter which one of these technical difficulties is a challenge to the stealth ability of fighter. If we want to solve them, let the fighter enter the stealth state, and the stealth ability can reach the level of infinite gravity group, the time of 10 years is based on the condition that any difficulty can be solved. The real time may be much longer than this.

Whether it's the hypersonic fighters being tested by the US and the hypersonic fighters being researched by other countries, the most important thing now is to solve the flight related problems, stealth capability and combat effectiveness. In a short period of time, it is not an easy thing to compare the two fighters of the infinite gravitation group.So Lei Tiantang, who had a satisfactory answer, didn't stay in the northwest Gobi for long. After he became addicted to flying fighter planes, he went back and left Zhao Li and the military personnel there to continue to do all kinds of flight tests and missile tests.

The company's propaganda department also responded to the inquiries of reporters from all walks of life in the past two days, confirming that the fighter plane developed by the company has entered the flight test stage, and the specific performance and characteristics of the fighter plane only used one sentence: "please look forward to it!" And he was sent away.

The propaganda department did not answer any questions about what kind of fighters the fighters belonged to, and why the infinite gravity group suddenly conducted fighter test flights.

Of course, the Propaganda Department has also released the general preliminary flight test results, which proves that the first round of flight test work of the company's fighters is very smooth. After the overall test results are available, a press conference will be held to publicize the results.

Now even the new foreign trade version of the fighter is still in production in the factory. How can we release any performance data? Besides, the performance of the z-1a and z-1b fighters can't be released. The relevant issues will be decided after discussion with the military.

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