Chapter 428 (1/2)

It is for these reasons that Wang Bin has the confidence to buy the pulse detonation engine at this price.

Later, someone asked Wang Bin, ”Mr. Wang, I wonder if you Tiangong technology has a pulse detonation engine with a thrust of about 15 to 18 tons. Of course, I'm talking about static thrust rather than maximum thrust!”

”President Fang! Don't worry! I just said that Tiangong technology has various types of pulse detonation engines, so there are more than one pulse detonation engine with about 15 to 18 tons.

However, Mr. Fang, if your factory uses this engine on No. 20 fighter, I suggest you use this engine after strengthening the body and fuselage of No. 20 fighter.

Because at present, the fuselage of fighter plane 20 can not bear the speed above Mach 3.2! At the same time, it can not bear the heat generated by friction with the air at such a high speed.

Therefore, before using this engine, you must strengthen the structure of the body. At the same time, you can't use the original skin on the skin.

Of course, my suggestion is that you don't need to refit the already produced No. 20 fighter at all, but directly modify the existing No. 20 fighter drawing and then carry out production.

After all, the original No. 20 fighter engine compartment does not match our pulse detonation engine. ”

After listening to Wang Bin's phone call, president Fang also nodded. After all, it is unrealistic to transform the original No. 20 fighter that has been produced, so his idea is actually the same as Wang Bin.

Subsequently, the heads of these official airlines all asked about the aircraft engines they needed, and even a manufacturer producing civil airliners also asked Wang Bin.

Obviously, the head of the East China Sea airlines also wants to build a civil airliner using pulse detonation engine.

Wang Bin naturally agrees with this. After all, if these aircraft manufacturing enterprises want to build new aircraft, especially those capable of supersonic flight, they must buy various materials from Wang Bin's Tiangong technology, which is absolutely beneficial to Tiangong technology.

After everyone's inquiry, Wang Bin took everyone to the engine exhibition hall of Tiangong technology and saw many prototypes of pulse detonation engine.

When everyone saw these engines listed in the exhibition hall, everyone was very excited.

Because of these pulse detonation engines on the booth, the smallest nozzle is only the size of a chopstick, the static thrust is less than 500 kg, and the maximum thrust is less than 1 ton.

The diameter of the nozzle of the largest engine has reached more than 60 cm, the maximum static thrust has reached 20 tons, and the maximum thrust has reached 40 tons.

In addition, on the booth, there are all models from one ton and two tons to 189 tons of thrust.

However, due to the characteristics of pulse detonation engines, the maximum length of these engines is basically much longer than that of turbofan engines.

If you want to directly install these pulse detonation engines on the existing aircraft, it is still very difficult, because the engine compartment of the existing aircraft can not install these engines at all, so it must be redesigned.

In fact, since Tiangong technology developed the pulse detonation engine, they have not rested in the pulse detonation engine laboratory of Tiangong technology, but are developing various types of pulse detonation engines, which are the products of the laboratory.