High pressure compressor flowpath bleed valve extraction slot

Details High pressure compressor flowpath bleed valve extraction slot High pressure compressor flowpath bleed valve extraction slot

1992-02-25

1993-05-11

Kwon, John T.

Rotary kinetic fluid motors or pumps

Working fluid bypass

4151691, F01D 1700

Patent

active

052096335

ABSTRACT:
A high pressure compressor flowpath bleed extraction slot is provided wherein an articulated portion of the outer band of the compressor forms a slot for providing efficient conversion of core air to diffuser air while retaining substantial pressure and velocity energies. The diffuser slot can be applied to an earlier compressor stage with improved performance.

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