METHOD OF GAS GENERATION FOR CREATION OF THRUST IN AIR JET ENGINE WITH MULTI-STAGE AXIAL COMPRESSOR AND AIR JET ENGINE Russian patent published in 2010 - IPC F02K5/00 F02C3/45 

FIELD: engines and pumps.

SUBSTANCE: proposed method consists in compressing air bled from ambient atmosphere, feeding fuel energy in combustion chamber, rotating the compressor and efflux of high-temperature gas from jet nozzle. Compressor is rotated by jets of fuel, high-temperature gas and compressed air generated by the system comprising compressor fuel injectors, as well as high-temperature gas fed from combustion chamber into Laval nozzles and Laval nozzles whereto higher-pressure compressed air is fed from the next stages. Valves are used to control feeding of appropriate components to reach required compression ratio and relationship between consumption of fuel and compressed air in combustion chamber.

EFFECT: higher temperature in combustion chamber and efflux rate, increased engine thrust, reduced weight and sizes of air jet engine.

2 cl, 2 dwg