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Of course, this is just the take-off distance of this Ark aerospace plane. As the aerospace plane leaves the ground smoothly, the rapid climb speed is getting faster and faster, but the speed of the single-vehicle aerospace plane reaches Mach two. The efficiency of its engine began to decline rapidly, and as the altitude of the aerospace plane became higher and higher, the climbing efficiency became slower and slower.

Fortunately, at this time, the pulse detonation engine of the aerospace plane started to start, and the speed of the plane continued to increase, and it did not drop due to the decline in the efficiency of the turbofan engine.

It's just that the pulse detonation engine they use is only an export version of Tiegong Technology, so when the speed of this aerospace plane reaches Simacher, it will no longer increase, but will show a downward trend.

But fortunately, when this aerospace plane reaches a flying altitude of 50,000 meters, due to the sharp drop in atmospheric resistance, the speed of this aerospace plane climbs sharply again, and until this aerospace plane enters the earth's near-Earth up to the track.

But by this time, there was not much fuel left on the aerospace plane, and it was only enough to return to the ground.

When the aerospace plane entered the Earth's low-Earth orbit, whether it was Wang Bin, officials, or personnel from other space agencies around the world, they all focused their attention on the display panel of the control center.

He noticed that the actual performance of this aerospace plane is different from the data advertised by M-Rail Space Exploration Company. According to their publicized data, this aerospace plane is the largest, with a carrying capacity of nearly 100 in low-Earth orbit. According to the current flight data, the low-Earth orbit transportation capacity of this aircraft is too weak to reach this data.

The actual carrying capacity data should only reach 2/3 of their publicized data, that is to say, the actual carrying capacity is only about 50 or 60 tons, which is only equivalent to a series of Phoenix levels.

Therefore, according to the level of Wang Bin and his Tiangong scientific and technological personnel, such an aerospace aircraft is undoubtedly a product that failed in research and development.

However, this is only compared to Wang Bin and his Tiangong Technology. For the M-Rail Space Exploration Company, such an aerospace plane is undoubtedly a very successful design. If their company can get the Tiangong Technology for their own use Even if it is Tiangong-1, the self-use version of Tiangong Technology, the low-earth orbit carrying capacity of this aerospace plane can reach at least 100 tons or more.

So even if it is normal, many people have already seen from these data that the actual low-Earth orbit transportation capacity of this aerospace plane does not say anything.

Most importantly, no matter Wang Tong or others have noticed that on both sides of the wings of this aerospace plane, each class has a large diameter,

Where is the rocket nozzle, so its maximum low-Earth orbit transportation capacity will be improved, but it is still difficult to meet their publicized data standards.

At this time, their Ark, the first transatmospheric flight of an aerospace aircraft has not yet ended, because this Air Force aircraft still faces a major problem that needs to be broken through, that is, returning to the atmosphere.

If it cannot return to the atmosphere recently, it means that this aerospace plane is actually no different from a rocket, and its carrying capacity is even lower than that of a rocket of the same level.

Entering the atmosphere is definitely a huge problem for an aerospace vehicle. After all, after the aerospace plane directly enters the atmosphere at such a high speed, the friction between it and the air will generate intense high temperatures, and it will also be accompanied by High pressure, which has extremely high requirements for the strength and materials of aerospace aircraft.

However, everyone in the M Iron Space Exploration Company, including their president, is not worried at all, because the materials they use for the skin of the aerospace plane come from Tiangong Technology, and at the same time, the aerospace plane is covered with The heat insulation coating on the outside of the leather is also from Tiangong Technology, and it is also the heat insulation coating of Tiangong Technology's own version, so actually entering the atmosphere for their company, the real test is their aerospace aircraft. Whether the design is reasonable, if it is reasonable, then entering the atmosphere, as long as the angle does not deviate and the center of gravity of the aircraft attitude is within the allowable range of the data, then returning to the atmosphere is definitely not a problem.

However, even so, everyone in the entire control center kept their eyes on the data on the screen, for fear of appearing red words.

After all, once the red data appears, it means that there is a problem with the aerospace plane.

Fortunately, this plane did not live up to everyone's expectations. When it re-entered the atmosphere and reduced its speed to Mach 2, all the data of this aerospace plane were very normal. At this time, everyone's hearts were heavy. Breathe a sigh of relief.

Because at this time, the aerospace plane of their company can be said to have successfully tested the flight. After all, the flight in the atmosphere will definitely not be difficult for experienced bald eagles. The pilot on the plane has also been able to parachute in time.

Sure enough, as everyone expected, the aerospace plane landed smoothly on the airport runway of the M-Rail Space Exploration Company without any accidents in the middle.

So when the Ark aerospace plane landed steadily on the M-Rail Space Exploration Company, all the personnel of the M-Rail Space Exploration Company burst into warm applause, even including their official bald eagles. .

You must know that in the past, Tiangong Technology was the only company or aerospace agency that could produce medium and large aerospace aircraft in the entire human civilization on the earth. Now their company has finally broken the monopoly of Tiangong Technology. With this The landing of the aerospace plane marks the second in human civilization, the birth of a company capable of producing medium and large aerospace planes, although many of the company's products use Tiangong technology, including engines.

But they firmly believe that one day their company will be able to independently develop, design and produce its own aerospace aircraft, including all the components in the aerospace aircraft.

And their company is also moving in this direction. After all, as an aerospace aircraft R\u0026D, design and production company, the engine, as the core part of the aerospace aircraft, must be able to be produced independently, so that it will not be controlled by others in the end, because they don't want to have One day, Tiangong Technology suddenly stopped providing them with engines, which would be absolutely fatal to their company.

As for the direction of their company's research and development of aerospace aircraft engines, it is different from Tiangong Technology's pulse detonation engine and X Aerospace's variable cycle engine.

The direction of their research and development focuses on the relatively mature ramjet engine. After all, compared with variable speed, cycle engines and pulse detonation engines, for them, the technical difficulty of ramjet engines is relatively low and it is easier to achieve technological breakthroughs.