Diffuser having ribbed vanes followed by full vanes

Details Diffuser having ribbed vanes followed by full vanes Diffuser having ribbed vanes followed by full vanes

1988-02-08

1989-07-25

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

4152084, F04D 2946

Patent

active

048507954

ABSTRACT:
An improved diffuser is provided for centrifugal compressors and the like. In the improved diffuser, ribbed vanes are aligned with the log spiral core flow within the diffuser and are located radially inwardly of full vanes on a fixed or variable width diffuser.

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