Chapter 242 (1/2)

As Wang Bin's words fell, Du Haili, who was on the other end of the phone, was in a good mood. After all, the biggest problem in front of his company has been solved by Tiangong technology. He is full of confidence in the next test flight of the helicopter that his company is developing.

Of course, Du Haili still knows the power of the helicopter engine. After all, Du Haili's Kunlun company has been running outside for so long for the engine, and he is very clear about the power requirements of the engine.

He thought about it. At this time, Kunlun company has not obtained the approval to buy the second battery, so for the time being, their company can only buy the first battery, that is, the engine with an output power of 100 kW.

That means that the output power of the engine purchased by their company must not exceed 100 kW.

Of course, if the output power is only 100 kW, it is not enough for a helicopter weighing several tons, so a helicopter cannot be just an engine.

According to the data of their company's designers, the power of their engine should be at least 500 kilowatts.

In other words, they must use linkage scheme to solve the problem of insufficient power of a single engine.

The single power of the engine they passed is 100 watts, which means that the Kunlun helicopter of their company needs at least five engines to make the helicopter have better flight performance. However, for the sake of insurance, he thinks it should be equipped with six engines.

Thinking of this, he continued to ask Wang Bin, ”President Wang doesn't know what the volume of the 100 KW electric engine you developed is, and whether you can directly adopt the linkage method.”

”Mr. Du, please rest assured that the 100 kW engine developed by our Tiangong Technology Institute is not large. The length of a single engine is about 30 cm and the diameter is only 12 cm.

Based on the size of your helicopter, I can assure you that it will not be a problem if there are ten helicopters and eight helicopters. At the same time, if President Du needs the way of multi-channel linkage, there will definitely be no problem, ”Wang Bin said.

For the electric engine with high power and small volume, that is, the motor, Wang Bin is still very confident.

After all, Wang Bin's Tiangong technology has copper based superconducting materials. It is not difficult to develop high-power motors. As long as the coils of ordinary motors are replaced with superconducting coils, the power of motors can be greatly improved.

Du Haili, after listening to Wang Bin's words, felt more relieved.

So after hanging up, he came to the R & D Department of Kunlun company with a happy mood and told the R & D personnel of their company.

After listening to Du Haili's words, the R & D personnel of their company were also excited on the spot. After all, Du Haili was very oppressed, not to mention the boss of Kunlun company, even as R & D personnel.

Now, with high-performance batteries and high-performance motors, their company can finally get rid of the constraints of foreign aeroengine manufacturers and finally develop more advanced engines without scruples.