I Have a Little Black Hole

Okay, Director Sun! Don't be a fool, tell me about its performance! Lei Tiantang urged with a smile.

Good boss! This supersonic private jet with internal number c1 in our laboratory is 59 meters long, 7.6 meters high, and has a wingspan of 23 meters. The aircraft is designed to carry 18 passengers. I think such a passenger capacity Whether it is the boss you use or the future high-level use of the company is enough.

The luggage compartment can hold up to 8 tons of luggage. In addition, we have specially designed the luggage compartment of the aircraft so that even the boss can drive in a sports car!

The entire fuselage is made of the company's high-strength lightweight alloy materials, which makes the aircraft not only lighter in weight, but also has a particularly strong fuselage strength, which is also the biggest guarantee that it can fly at supersonic speeds!

Using two sw1 super engines designed by our laboratory, it can make its cruising speed reach Mach 2.2, and the maximum flight speed can reach Mach 2.8. Boston is probably only a little over 4 hours away!

And because our engine also uses our company's high-performance materials and a new intelligent fuel consumption control system, its fuel consumption is lower than that of ordinary aircraft, so its range can reach 13,000 with one full fuel. Kilometers, enough boss, you can fly from Hefei to any place in the world!

What?! Why is the speed so fast! Lei Tiantang was really surprised by the speed of the plane!

According to the latest information, Laomei's f22 flight speed is 2410 kilometers per hour, which is quite remarkable, and it is absolutely worthy of the prominent life experience of f22. As the main battle equipment of the old and the United States, the aircraft has been in service since 2005. The 4s standard it established is still the recognized standard and direction of the world's fighter jets.

The polar bear's Su-57 fighter has a flight speed of about 2,140 kilometers per hour. This aircraft is the only fifth-generation fighter developed by the Polar Bear Air Force after the disintegration of the Soviet Union. It integrates many advanced technologies of the polar bear. It was difficult, but after unremitting efforts, it was finally about to serve. Although the stealth performance of the aircraft is not good, the maneuverability is very good.

And our J-20 flight speed is 3430 kilometers per hour. The most distinctive duck-style aerodynamic layout of the J-20 makes its super maneuverability the most prominent among its contemporaries. Even the J-20c, which was announced not long ago, has not increased its flight speed much, and its flight speed has only reached 3900 kilometers per hour!ァ新ヤ~⑧~1~中文网ωωω.χ~⒏~1zщ.còм

From the flight speeds of the most advanced 5th-generation aircraft in the world, we can compare how advanced the flight speed of the supersonic private aircraft designed by Sun Changhe and the others is. It can actually reach the flight speed of a fighter jet. !

You know this is a civilian aircraft! It is two concepts from fighter jets. Even in terms of size, it is incomparable. The size of the private jet in front of me is at least twice as large as those of fighter jets. Everyone knows that larger aircraft want to fly. The faster the speed, then its engine performance must make a very big breakthrough!

My biggest expectation for you was to make it cruising at Mach 1.5, but I didn't expect you to give a surprise! Lei Tiantang said happily.

Boss, the ability to achieve such a big breakthrough is inseparable from the company's support. Without the various high-performance materials provided by the company, the strength of the aircraft body we designed would not be enough. You must know that supporting the supersonic flight of the aircraft is very important for the aircraft. The structure and strength requirements of the body are very high.

If this problem cannot be solved, no matter how well we design it, it will be useless!

The design of our engine of the car also uses the company's high-performance materials to make the engine lighter, and at the same time it can withstand the pressure caused by the greater rotation speed, which makes our engine more powerful than those used in fighter jets. It is more powerful, and only such a powerful power system can allow the aircraft to maintain such a high-speed cruise flight! Sun Changhe explained with a smile.

To be honest, he and his colleagues in the laboratory are also very satisfied with their design. You must know that this is a civilian aircraft, and it is a luxurious private aircraft. They have designed its performance to such a level that the competitors are desperate. To the point, make them proud!

With the development of supersonic flight, many aircraft manufacturing companies in the world have begun to invest a lot of energy in supersonic private jets.

The most famous of these is the company's as2 supersonic private jet, which has received widespread attention since its release.

However, according to the company, the as2 has a top speed of only Mach 1.5 and a maximum range of 4,750 nautical miles at a cruise speed of Mach 0.95. Additionally, the as2 can cruise without sonic booms at speeds between Mach 1.1 and Mach 1.2. In areas where supersonic flight is not allowed, the aircraft is also capable of high-speed flight at Mach 0.99.

No matter in terms of flight speed or flight distance, the planes designed by Sun Changhe and the others will completely blow them up. The gap may be as exaggerated as 2 generations!

After all, at present these supersonic private jets have not been able to completely solve the various problems encountered in the design, such as insufficient range, huge noise when flying supersonic, so that they are not allowed to pass in densely populated areas. If these problems are not solved , Even if it is put into the market, the local tyrants do not have a strong desire to pay.

Not bad! But we all know that the noise of the plane will be very loud when flying at supersonic speed. Have you solved this problem? Lei Tiantang is also very concerned about this problem.

It is impossible to absolutely solve this aspect, but we have optimized the design of the causes of noise from many aspects. The aerodynamic shape of our aircraft has been modified after millions of simulation tests. , in order to minimize drag when flying at supersonic speeds.

And we also specially designed the nose and wings to minimize the fluctuations caused by the impact. The biggest source of loud noise is the engine. In this regard, we have also optimized it when designing, and have also specially designed the inside of the engine casing to reduce the huge noise generated by the high-speed rotation of the engine.

Although the noise standards of supersonic private jets are still quarreling internationally, the noise of the aircraft we are currently designing has been reduced to the standard of ordinary civil airliners, even if the standards they set are stricter, we can pass the test. of! Sun Changhe explained with a smile.