Doomsday Bunker Upgrade

The test flight of the new aerospace plane was quite successful. Although the aerospace plane did not really break through the atmosphere and enter space, it still flew to an altitude of 30,000 meters with the powerful thrust of the engine, and always maintained a supersonic speed of Mach 7.

This is very incredible for an aircraft. After all, under normal circumstances, supersonic fighters fly at speeds below Mach 3.

Although it is said that an aircraft that can accelerate to Mach 10 can be built, this type of aircraft is not an aircraft that requires high maneuverability like a fighter jet.

As for the reason, it is not that there are any technical obstacles, but that when maneuvering at high speed, the pilot cannot bear the super high G force brought about by large-scale maneuvering at hypersonic speed.

Although it is said that astronauts can withstand greater G force with the anti-g force design of space suits after undergoing rigorous training, the problem is that it is impossible for every fighter pilot to reach the level of astronauts, and it is impossible to give every fighter pilot Pilots also wear space suits.

Therefore, in order to protect the pilots, the flying speed of fighter jets is also limited.

In fact, in the Nantianmen Project, the original Xuannv Sky Unmanned Fighter was also designed to protect the pilot because of the design of the manned mode. The flight speed in the atmosphere was limited to about Mach 5. Only After leaving the atmosphere, it can reach the high speed of Mach 25, the second cosmic speed.

In a completely unmanned state, this consideration can be omitted. After all, whether the aircraft itself can withstand such a large G force is a matter of material, and the upper limit that metal can withstand is obviously far beyond that of humans.

So even at the supersonic speed of Mach 7, this aerospace aircraft technology demonstration aircraft for test flight can still perform various maneuvers, and has a good performance and performance.

But even so, there are still many problems with this technical demonstration aircraft. After all, it is something that various technologies have cobbled together. Although there is no problem in making the aircraft fly, there are still some coordination problems among various technologies. .

It is precisely because of these minor problems that the aerospace plane did not complete all test flight projects.

After all, according to the design, the technical verification aircraft for this test flight is to try to fly to an altitude of 40,000 meters for a hypersonic cruise flight of Mach 10, but now it has only reached an altitude of 30,000 meters and a speed of Mach 7.

This obviously does not meet the expected requirements.

So after the plane returned, it was immediately brought back to the hangar by the aerospace plane project team, and inspections and adjustments began immediately.

As for the aerospace plane, Chen Xin did not intervene in it, although if he intervened, let alone the current design of the aerospace plane, even if the Xuannv fighter in the conceptual state of the Nantianmen project was really built, it would be nothing more than nothing to Chen Xin. Things that move your mind.

But this obviously conflicts with the joint research itself. After all, the purpose of each country is to integrate the technologies of various countries through joint research, not to say that there is a lack of this aerospace fighter.

And more importantly, only by going through this entire R\u0026D route once can you accumulate enough experience.

It doesn't mean that the aircraft has been built, but only know how to build it, and don't know why it is built in this way.

This is also the blood and tears that Yan Kingdom experienced back then. Because the industrial foundation was weak in the early days of the founding of the country, many things were built with the assistance of Suvia back then. Later, the relationship with Suvia deteriorated, and the technical support for many things was cut off. , I had no choice but to start research and development on my own, not to mention suffering a lot, and still lagging behind others.

It was not until a few years before the disaster that the overall foundation of the country was established, and the accumulation of various technologies reached the threshold, and then it caught up with others.

Therefore, technology research and development is still very important. It does not mean that Chen Xin can solve the problem by making a finished product through system upgrades and asking them to do reverse research.

Although Chen Xin could build the Xuannv Fighter through system upgrades, but without scientific researchers going through the entire R\u0026D route step by step, even if he could reversely decipher all the technologies on the Xuannv Fighter, the country could only obtain these technologies. In order to really use them in practice, it is still necessary to go through the product development route again.

If it is said that there are ready-made products for technological upgrades, then it does not matter. As long as the upgrades are not too faulty, it can provide ideas for scientific researchers and reduce their many groping and detours.

But a product made from scratch cannot do this, especially the technology on the Xuannv Fighter is full of black technology, and the gap between the technology mastered by human beings is too obvious.

Human beings' cognition of these technologies is still at the stage of theory and concepts. Even if they really have these technologies, it is still not easy to master them.

After all, it is not enough to have a technology. It needs to be studied thoroughly, master the principle and be able to use it in practice. Only then can it be regarded as a true master of a technology.

Moreover, the development of science and technology has its own context and style. This can be seen from the early military equipment of Yan Kingdom with a strong Suvian style. It has changed its own style, but it can still see the shadow of Suvia's technology back then.

This is the so-called technological system. After all, the style of Suvia's technology was obviously different from that of the Federation.

The technologies between the two cannot be said to be completely different from each other, but it took many years of time and experience for Yan country researchers to achieve the fusion of the two.

And this is the technology at the same time and at the same level. If there is a technology that is decades ahead, it really cannot be absorbed in a short period of time.

This is like the power armor, Titans and other equipment currently used by the Yan Kingdom. Although Chen Xin created these things through upgrading, the related technologies have been under reverse research all the time.

There are many problems that Yan Country's scientific researchers are groping for while making them. As for what problems are there and how to improve them, they are all in the dark.

They can only build things according to what Chen Xin made, and send them to the battlefield for actual combat. If they encounter problems in actual combat, they will make minor repairs based on the feedback.

It is still relatively difficult to understand the technology and design a similar product by yourself.

Otherwise, the power armor, exoskeleton, heavy-duty mechs and Titans used by Yan Kingdom would not have been made by Chen Xin until now.

This is also what Chen Xinlai talked about when a senior leader in charge of scientific and technological work talked with him.

Although the country really needs these things made by Chen Xin, and is very grateful for his contribution to the country, but the development of science and technology really can't be done in such a way.