HS code-driven customs risk scoring

List of the catalog of this article:

• 1,HS code-driven customs risk scoring Micro-turbojet engine production method
• 2, How To Configure The Required Turbine Engine To Drive A 60Kg Object?
• 3, micro Fuel consumption of turbojet engine

micro turbine jet engine manufacturing method

The engine body can be welded with 304 stainless steel pipes, but the near-air part must be processed by machine, the most The simple thing is to go to Taobao to find mechanical processing.

Pre-turbine temperature: the temperature before the high-temperature and high-pressure airflow after combustion enters the turbine, usually the higher the better the performance. Gas outlet temperature: the temperature when the exhaust gas leaves the turbine. Finally, please make a basic calculation. At least, you have to know the power and fuel consumption when you make an engine.

Turbojet engines work according to the "working cycle". It sucks air from the atmosphere, and after the process of compression and heating, it obtains energy and momentum from the propulsion nozzle at a speed of up to 2,000 feet per second (610 meters per second) or about 1,400 miles per hour (2,253 kilometers per hour).

How To Configure The Required Turbine Engine To Drive A 60Kg Object?

After the car engine is started, you can't step on the accelerator pedal quickly. It should be idle for three minutes first. This is to raise the oil temperature and improve the fluidity, so that the turbocharger is fully lubricated, and then the engine speed can be improved and started, which is especially important in winter. It takes at least 5 minutes to heat the car up.

The ratio of the total exhaust pressure of the gas turbine engine (or the total exhaust pressure of the fan) and the total intake pressure of the compressor. On many turbofan engines, the use of an engine pressure gauge can more accurately reflect the engine thrust.

I, the exhaust gas discharged by the engine pushes the turbine Wheel 2 at the exhaust end of the turbine and makes it rotate. This can drive the turbine Wheel 3 on the other side connected to it to rotate at the same time.

micro vortex engine fuel consumption

vortex injection 6 engine fuel consumption per hour is 12L/100km. Fuel consumption: commonly known as the fuel consumption of a car after driving 100 kilometers. The economic indicator of automobiles is mainly expressed by fuel consumption, which is an important performance in the performance of automobiles. Fuel consumption parameters refer to the amount of fuel consumed by a car for 100 kilometers (to liter "L" is the unit of measurement).

It costs fuel. For engines with the same thrust, the fuel consumption of the vortex engine is almost twice that of the 0.8 culvert than that of the turbofan engine. The low-speed performance is very bad. To explain, there is no word for duct ratio in the turbojet engine. It's nonsense to say that the turbofan engine doesn't have high thrust. The engine thrust of the Airbus A380 is up to 50 tons.

3 tons of fuel per hour. The basic model of the J-7 adopts a worm-jet 7 engine. J-7EG model: cruising speed 970 km/h (altitude 11,000 meters), maximum range 2200 km, 2 tons of fuel in the plane. The J-7EG consumes 0.88 tons of fuel per hour.