Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1993-01-25
1995-05-30
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
415115, 60757, F01D 518, F02G 300
Patent
active
054196817
ABSTRACT:
A wall adapted for use in a gas turbine engine between a first and a hotter second fluid includes a first side over which is flowable the first fluid, and an opposite second side over which is flowable the second fluid. An elongate notch includes a forward surface extending inwardly from the second side and is disposed in flow communication with a plurality of longitudinally spaced apart holes extending inwardly from the first side. The notch also includes an aft surface extending from the forward surface to the wall second side which is inclined at an acute discharge angle relative to the second side. The holes are disposed at an acute discharge angle relative to the second side for discharging the first fluid into the notch, and the notch discharge angle is smaller than the hole discharge angle for discharging the first fluid from the notch along the second side.
REFERENCES:
patent: 2785878 (1957-03-01), Conrad
patent: 4197443 (1980-04-01), Sidenstick
patent: 4303374 (1981-12-01), Braddy
patent: 4380905 (1983-04-01), Smart et al.
patent: 4485630 (1984-12-01), Kenworthy
patent: 4653983 (1987-03-01), Vehr
patent: 4664597 (1987-05-01), Auxier et al.
patent: 4669957 (1987-06-01), Phillips et al.
patent: 4672727 (1987-06-01), Field
patent: 4676719 (1987-06-01), Auxier et al.
patent: 4684323 (1987-08-01), Field
patent: 4705455 (1987-11-01), Sahm et al.
patent: 4738588 (1988-04-01), Field
patent: 4762464 (1988-08-01), Vertz et al.
patent: 4827587 (1989-05-01), Hall et al.
General Electric Company
Larson James A.
Look Edward K.
Shay Bernard E.
Squillaro Jerome C.
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