SYSTEME DE FOURNITURE DE COMBUSTIBLE

A fuel delivery system for the combustor 14 of a gas turbine engine comprises a combustor support pin 26, a fuel atomizer 22, and a tube 30 for delivering fuel to the atomizer. The combustor support pin provides axial support for the combustor and includes a duct 28 in which the fuel delivery tube i...

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Bibliographic Details
Main Author EDWARD ERNST EKSTEDT ET JACK ROGERS TAYLOR
Format Patent
LanguageFrench
Published 25.10.1991
Edition4
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION APPARATUS
COMBUSTION ENGINES
COMBUSTION PROCESSES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
GAS-TURBINE PLANTS
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A fuel delivery system for the combustor 14 of a gas turbine engine comprises a combustor support pin 26, a fuel atomizer 22, and a tube 30 for delivering fuel to the atomizer. The combustor support pin provides axial support for the combustor and includes a duct 28 in which the fuel delivery tube is removably located. Fuel is delivered into an annular duct 36 by the tube via a circumferential groove 56 of progressively reducing depth. Swirl vanes 50 control air flow at the entry to the duct 36.
Bibliography:Application Number: FR19850018187