Stator vane

Details Stator vane Stator vane

1986-05-28

1988-05-03

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Plural distributing means immediately upstream of runner

415115, 415DIG1, F01D 902

Patent

active

047416670

ABSTRACT:
A stator vane (4) for a gas turbine engine having a varying chordal length (52, 54) is disclosed. The chordal length reduces a maximum (52) at a point intermediate the ends (40, 44) of the vane for defining a radially varying nozzle throat (58, 56) between adjacent vanes (4, 4a) in a stator vane stage.

REFERENCES:
patent: 2746672 (1956-05-01), Doll, Jr. et al.
patent: 2801790 (1957-08-01), Doll, Jr.
patent: 2937000 (1960-05-01), Ledwith
patent: 4504189 (1985-03-01), Lings
Standard Handbook for Mechanical Engineers, Baumeister, McGraw-Hill Book Company (1967), pp. 11-82, Baumeister (editor).

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