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At the same time, he not only thought in his heart that since this Tiangong Technology can develop and produce aero-engines, then, as Mr. Lin said before, maybe this Tiangong Technology can solve the biggest problem of their company's aircraft. Maybe.

So he immediately asked Wang Bin: "Mr. Wang! Since your company can develop jet aero-engines, I wonder if your company has aero-engines used in light helicopters?"

Hearing Du Haili's words, Wang Bin didn't answer right away. After all, although their company has successfully developed a jet aero engine, it doesn't mean that their engine can be used in helicopters immediately.

After all, helicopters need piston or turboshaft engines, but Wang Bin's Tiangong Technology does not have these two types of engines. Even if they want to use the core engine of the current engine to develop a turboshaft engine , It will take at least half a year or even longer to develop it. Of course, this is not the end.

After it is developed, a series of tests and trial improvements will be carried out, just like the tests that their engine is currently undergoing.

That is to say, if Tiangong Technology wants to develop a turboshaft engine and meet the equipment standards, it will take at least a year or more. Of course, this is the fastest speed. If things are not going well, let alone half a year , Even in a few years, it may not be possible to develop a qualified turboshaft engine.

As for the piston-type aero-engine, with their company's capabilities, it can indeed be designed. However, it cannot be completed in a short time.

And because these engine experts in their company, such as Professor Pok, they are all jet experts.

Therefore, if a piston engine is developed, the time required will definitely not be shorter than that of a turboshaft engine, or even longer.

In addition, even if he purchased the drawings in this area from the system, it would not be completed in a short time.

However, for the power system of such a light helicopter, with Wang Bin's Tiangong technology capabilities, it is not impossible.

Don't forget, their Tiangong Technology has copper-based superconducting battery technology and superconducting material technology!

With these two technologies, if Wang Bin and Tiangong Technology are developing a high-power superconducting motor, it will definitely not be a problem to drive a light helicopter.

At the same time, even a light helicopter like this,

With the first-generation superconducting battery of Tiangong Technology, it is absolutely guaranteed that the endurance of this aircraft can reach 200 kilometers or even longer, and the endurance speed can also be greatly improved.

At the same time, in terms of superconducting motors, it is actually not a big problem for Tiangong Technology.

Because, even Wang Bin's own drone has a high-power superconducting motor on it, for use when the drone runs out of fuel or in an emergency.

So if there is a real need, Wang Bin's Tiangong technology can develop superconducting motors that can be used in their Kunlun helicopter in a short period of time.

After all, once their helicopter uses their Tiangong technology battery as energy source and motor as power.

According to Wang Bin's estimation, the weight of their helicopter can be reduced by at least half, and the load capacity can be increased by at least three to five hundred kilograms. At the same time, it will be cheaper in terms of flight costs and other aspects.

After all, although Wang Bin's battery is very expensive in terms of cost, if it is really sold in the future, the price will be very high. Even the price of the first-generation battery will cost at least 500,000 yuan by then. The above will do.

Although the price is high, the life of this battery is not comparable to other batteries. It is not a problem to use it for decades, because this is not a chemical energy battery, so as long as the superconducting battery inside the battery The coil does not age, the structure does not have problems, and the insulation between the coils does not have any problems, so this battery will never have problems, that is to say, even if the helicopter is used until it is scrapped, this battery will basically not What's wrong.

In addition, electricity in the society is basically very cheap now, even for industrial electricity, it will not exceed two kilowatt-hours, and if electricity is used as energy, then one kilowatt-hour of electricity can at least allow the plane to fly normally for at least several kilometers The distance, even if the loss of the battery and motor is added, the cost per kilometer will not exceed one yuan.

Therefore, what Wang Bin needs to consider now is not whether their Tiangong Technology has the ability to provide power for their helicopter, but whether Wang Bin is willing to sell batteries and superconducting motors to their Kunlun aircraft. .

But Wang Bin thought about it, and said to Du Haili: "Mr. Du! As for the piston engine that your Kunlun company needs, we Tiangong Technology does not have it, and we have no plans to develop it.

After all, there is still some gap in efficiency between piston engines and turboshaft engines. At the same time, in terms of turboshaft engines, although our company has research and development plans in this area, it has no plans to develop turboshaft engines for light aircraft. "

When Wang Bin said this, Wang Bin could clearly see the disappointment in Du Haili's eyes, but he still said: "Mr. Wang! If you Tiangong Technology really have no choice, then forget it! It seems that we also For the time being, we can only buy light helicopter engines from foreign manufacturers, and we will use our own after we have a breakthrough in this area."

At this time, Wang Bin said again: "President Du, please don't worry, I haven't finished my words yet.

Although our company has no plans to develop piston engines and light helicopter turbine engines, this does not mean that our company has no motivation in this regard.

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Mr. Du doesn't know if your company's helicopter has considered using electric energy as power. If so, our company may consider selling you the corresponding equipment, that is, super-capacity batteries and high-performance high-power motors ! "

After hearing Wang Bin's words, Du Haili was still disappointed. After all, with the performance of batteries and motors in today's society, it is impossible to meet the requirements of driving a manned aircraft. In terms of other performance aspects of the aircraft, it is far behind the fuel aircraft in terms of endurance alone.

Because even if the best lithium battery is used as the energy source, the aircraft's battery life will generally not exceed one hundred kilometers, or even only a few tens of kilometers, and the cost of the battery is not low.