Soon, Wang Bin took these people back to the conference room. After everyone had finished, someone couldn''t wait to say, "President Wang! Congratulations to Tiangong technology for successfully developing phoenix-m1 bomber. At the same time, we are also very curious about the engine of your Tiangong technology phoenix-m1 aircraft! I don''t know if you can introduce it, President Wang?"


    After listening, Wang Bin did not hide anything, but directly said, "president Xu, the Phoenix M1 bomber of Tiangong technology is not an ordinary jet engine, but a pulse detonation engine, and it is also a pulse detonation engine with static thrust of more than 200 kn, that is, more than 20 tons.


    As for the maximum thrust, our engine can only reach more than 400 kn, that is, more than 40 tons of thrust. It can be said that this pulse detonation engine is definitely the only pulse detonation engine in the world that has been put into practical use.


    You are all aviation professionals, so I think you all know something about pulse detonation engine.


    For example, in the prohibited state, the working efficiency of the pulse detonation engine is not high, but when the aircraft speed reaches more than Mach 2, the working efficiency and thrust of the pulse detonation engine will rise linearly.


    In addition, because the air flow injected by the pulse detonation engine during operation is far from that of ordinary engines, even when the aircraft speed reaches ultra-high speed or even higher, if the aircraft is not afraid of being unbearable, the pulse detonation engine can well provide power for the aircraft... "


    With Wang Bin''s introduction, the heads of domestic official aviation enterprises present showed a look of shock one after another, and after looking at each other, someone said.


    "Mr. Wang, I don''t know whether your pulse detonation engine is for sale. Of course, this is only for domestic official aircraft manufacturers.


    And Mr. Wang! Do you know if there are other models of pulse detonation engine in Tiangong technology? "


    Wang Bin knew that the question he asked was actually the most relevant one for the heads of these official Airlines present, so he nodded and said, "ladies and gentlemen, I have no objection to whether this engine can be sold to domestic aircraft manufacturing. As long as we agree on the price, we Tiangong technology will definitely have a problem.


    As for whether our company has other pulse detonation engines, I can clearly tell you that we have them, and their models cover all models from small thrust to 20 tons of thrust, so you can rest assured that if the engine you need does not exceed the capacity of our Tiangong technology, we can definitely provide you with qualified products. "


    Hearing Wang Bin''s words, the heads of these official Airlines present suddenly became happy. After all, as long as they can sell, what they fear most is that Tiangong technology does not sell these engines, so they can only think of other ways.


    At this time, someone asked, "Mr. Wang, I don''t know the price of this engine..."


    "Don''t worry! Our pulse detonation engine is very simple in structure, so the price is not high, even only the price of ordinary turbofan engine, so you don''t have to worry.


    This is also the main reason why the price of our phoenix-m1 aircraft is only 1 billion.


    In fact, this is also the biggest advantage of this engine. After all, if you change to other engines.


    For example, a ramjet or variable cycle engine can''t be manufactured without several times or even more than ten times the price of an ordinary turbofan engine, "Wang Bin said with a smile.


    "What! The price is just the same as that of ordinary turbofan engine, which is really great." when they heard Wang Bin''s words, many people couldn''t help saying.


    Although they all know that the structure of pulse detonation engine is very simple, and even they can be manufactured, its material requirements are not comparable to other engines.


    So even those foreign pulse detonation engines with poor thrust have exceeded the price of ordinary turbofan engines, but Tiangong technology''s engine! Not to mention other aspects, only in terms of design and performance, it is not comparable to foreign engines.


    What''s more, the maximum thrust of the pulse detonation engine designed by Wang Bin and Tiangong technology can reach 40 tons. The engine with such performance is only the price of ordinary turbofan engine, which is definitely a great blessing for them.


    Because of such a low price, it means that they can buy on a large scale, and even it is not impossible to change all their aircraft into pulse detonation engines in the future.


    After all, compared with ordinary turbofan engine, the advantage of pulse detonation engine is too great.


    Although there are some deficiencies in low altitude and low speed, and the fuel consumption is some high, it is almost the same as that of ordinary turbofan engines, but the performance in high altitude and high speed is not comparable to that of turbofan engines.


    Most importantly, in terms of reliability, turbofan engine is far from being compared with pulse detonation engine. After all, the structure of pulse detonation engine is too simple.


    The simple structure means high reliability. At the same time, due to the simple structure, the probability of various problems is also small.


    Take bird impact for example. If an ordinary turbofan engine is hit by birds at high speed, it will definitely have problems. Even the turbofan engine produced by Tiangong technology has a certain chance of problems,


    However, the pulse detonation engine is different. Because the pulse detonation engine has no fan blade and other structures, even if birds are sucked into the engine, it will not have any impact on the engine. It can be said that it is safe.


    At the same time, for this price, in fact, Wang Bin does not suffer. First of all, compared with the turbofan engine with complex structure, the cost of pulse detonation engine is really low. Even with the cost of materials, the actual manufacturing cost is less than one-third of that of ordinary turbofan engine.


    Secondly, the engine structure is simple, which is more conducive to large-scale manufacturing. The time required to manufacture a turbofan engine can already manufacture more than ten pulse detonation engines.


    Finally, it''s naturally about manufacturing equipment. After all, due to the complex structure of turbofan engine, the accuracy requirements for parts are also very high.


    However, unlike pulse detonation engine, it does not need many high-precision equipment at all, and even bearings inside. Naturally, these costs and labor can be saved.