GAS-TURBINE ENGINE COMPRESSOR STATOR Russian patent published in 2005 - IPC

Abstract RU 2253046 C2

FIELD: stators of gas-turbine engine for aircraft and ground employment.

SUBSTANCE: proposed stator has inner body connected with outer body by means of two flexible members and blowing cavity which is bounded by flexible member, taper and cylindrical perforated partitions; I/h=0.1-1.5, where I is distance between taper partition and other flexible member and h is distance between cylindrical perforated partition and outer surface of inner body.

EFFECT: enhanced reliability and economical efficiency due to enhanced efficiency of radial clearance control system.

2 dwg

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RU 2 253 046 C2

Authors

Tunkin A.I.

Kuznetsov V.A.

Dates

2005-05-27—Published

2003-08-04—Filed