Power plants – Combustion products used as motive fluid – With variable oxidizer control
Patent
1987-03-20
1988-07-05
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
With variable oxidizer control
60737, 60748, F02C 900, F02C 100
Patent
active
047546000
ABSTRACT:
A swirler for a gas turbine fuel injection apparatus is disclosed in which the intake air is directed both axially and radially to maximize the efficiency of the gas turbine during all modes of operation. Circumferentially alternating axial and radial passages are defined by the swirler member surrounding the fuel injection nozzle. A diaphragm control is provided to selectively control the amount of air passing through the axial and radial passages, depending upon the operational mode of the gas turbine.
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Barbier Gerard Y. G.
Bayle-Laboure Gerard J. P.
Desaulty Michel A. A.
Martinez Rodolphe
Perigne Jerome
Casaregola Louis J.
Societe Nationale d'Etude et de Construction de Moteurs d'Aviati
Thorpe Timothy S.
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