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undation for a larger engine, just did not think of the DS1 itself made such a success. DS2 is definitely not DS1 simple enlarged its core electric compressor,where to buy cheap jerseys, 10,000 kilowatts dual rotor variable frequency motor, 7,000 kilowatts of low-speed rotor operation fan and low-pressure stage rotor, 3,nike football jersey,000 kilowatts of high-speed rotor drive the high-pressure stage rotor When fighter speed flight, the air compression ratio of only 195, so the air flow of the combustion chamber is insufficient to allow the engine to issue maximum power fighter accelerated into the dynamic pressure of the air intake port to help the motor, the motor as long as the rotational speed is increased, the power does not increase in supersonic flight, the compressor compression ratio increased to 23, the power can certainly soared. Then there is no problem? In low-speed flight is supposed to be less throttle down power; engine provide huge power in hypersonic flight, it will be able to output high power.
Problem is when taking off, or have just completed the It is not desirable to increase the motor power, not only the weight to increase, and the volume can not tolerate Moreover, most of the time do not need such a high power. The fighters need a powerful explosive.
Development staff to borrow MiG-25 to spray methanol afterburner in high-speed flight is compressed to 23 times, the temperature will skyrocket to 600 degrees, and naturally a significant reduction in the density of the air. To the gas chamber is injected into quantitative methanol,