FLEXIBLE SWIRLERS
A swirler (112;118;212;218;312;318;418) includes a swirler body (114;120;220;314;320) and a plurality of axial swirl vanes (116;122;216;222;316;322;422) extending radially outward from the swirler body. At least one of the swirler body (114;120;220;314;320) or vanes (116;122;216;222;316;322;422) inc...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
03.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A swirler (112;118;212;218;312;318;418) includes a swirler body (114;120;220;314;320) and a plurality of axial swirl vanes (116;122;216;222;316;322;422) extending radially outward from the swirler body. At least one of the swirler body (114;120;220;314;320) or vanes (116;122;216;222;316;322;422) includes a spring channel (124;146;224,232;246,248;342; 350;424) defined therethrough. A fuel injector (100) for a gas turbine engine can include an inner air swirler (118;218;318;418) and/or outer air swirler (112;212;312) as described above. |
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Bibliography: | Application Number: EP20160152833 |