Vaned diffuser control

Details Vaned diffuser control Vaned diffuser control

1988-02-08

1989-10-31

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

4151992, F01D 1714

Patent

active

048773697

ABSTRACT:
An improved diffuser includes a plurality of vanes and an exit type throttle. The vanes maybe high solidity vanes.

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Abdelhamid, A. N., "Effects of Vaneless Diffuser Geometry on Flow Instability in Centrifugal Compression Systems," The American Society of Mechanical Engineers, Bulletin 81-GT-10, Mar. 1981.
Appendix E, "Advanced Concepts in Turbomachinery," Fluid Dynamics Institute, Aug. 17-21, 1981 Symposium.
Japikse, D., "Dynamic Flow Conditions in Vaneless Diffusers," Turbomachinery Design Digest, Design Data Sheet No. 5, Aug. 1981.

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