Radial turbo machine

Details Radial turbo machine Radial turbo machine

1993-03-11

1994-11-29

Look, Edward K.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

4152112, F04D 2944

Patent

active

053684400

ABSTRACT:
A radial turbo machine has an impeller and a diffuser with a plurality of airfoil vanes. The airfoil vanes have a design point angle of attack substantially equal to or less than the angle of attack corresponding to the classic onset of pressure side stall of the airfoil vane. The pressure side of the airfoil vane faces away from the rotational axis of the impeller while the suction side faces towards the impeller's rotational axis.

REFERENCES:
patent: 3904312 (1975-09-01), Exley
patent: 4519746 (1985-05-01), Wainauski et al.
patent: 5011371 (1991-04-01), Gottemoller
J. C. Emery et al., NACA Report 1368, "Systematic Two-Dimensional Cascade Tests of NACA 65-Series Compressor Blades At Low Speeds", 1958, pp. 1-85.

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