COMPRESSOR OF TURBO-MACHINE AND TURBO-MACHINE INCLUDING THIS COMPRESSOR Russian patent published in 2010 - IPC F04D27/02

Abstract RU 2395010 C2

FIELD: machine building.

SUBSTANCE: stationary case has multitude of orifices for takeoff centred within range from 5% to 50% of blade chord length and with diametre smaller or equal to 30% of blade chord length. Each orifice for takeoff is tilted under two angles relative to lengthwise central axis.

EFFECT: raised efficiency and operational reliability margin.

9 cl, 1 dwg

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RU 2 395 010 C2

Authors

Tujera Armel'

Dates

2010-07-20—Published

2006-02-15—Filed