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Jet engine burning alternative fuels - has IC engine to drive compressor feeding high pressure ambient air into combustion tube
Jet engine burning alternative fuels - has IC engine to drive compressor feeding high pressure ambient air into combustion tube
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机译：喷气发动机燃烧替代燃料-具有IC发动机以驱动压缩机将高压环境空气供入燃烧管
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摘要
A high-performance compressor drive, e.g. IC engine, drives a compressor, consisting of turbine precompressor (9) and piston high pressure compressor (2). This feeds ambient air at high pressures of 50 - 150 atmospheres, into a combustion tube. The fuel is added behind the intake opening of the combustion tube. The combustion area (5) is located behind the fuel intake. The expansion area (8) is located behind the combustion area, where the air expands under high acceleration. The movement energy of the hot ejected air flow is used to accelerate cold air for thrust and performance improvement. A cold air dosing turbine (5) supplies a cold air volume dependent upon flight conditions. USE/ADVANTAGE - Aircraft jet engine can burn alternative fuels and performance improvement of 40 percent is obtained at working pressures of 50 - 150 atmospheres and combustion temperatures far above 2000 deg. C.
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