METHOD AND DEVICE FOR BREAKING VORTICES AT AIR INTAKE INLET OF GAS-TURBINE ENGINE Russian patent published in 1995 - IPC

Abstract RU 2046066 C1

FIELD: aeronautical engineering. SUBSTANCE: method of breaking vortices at air intake inlet consists in injection of compressed air jet down and backwards in space between lower cowling of air intake and surface air field; compressed air jets are directed to side from undercarriage wheel struts on surface of air field to zone of formation of vortex flows creating flow for breaking vortices off the air field surface. Device for breaking vortices at inlet of gas-turbine engine air intake has compressed air supply system 1, air header 2 with nozzles 3 for blowing the compressed air between air intake and air field surface. EFFECT: enhanced reliability. 3 cl, 2 dwg

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RU 2 046 066 C1

Authors

Gantsev V.N.

Zdanovich V.A.

Besedov N.P.

Dates

1995-10-20—Published

1992-01-27—Filed