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SWIRLER FOR A BURNER OF A GAS TURBINE ENGINE, BURNER OF A GAS TURBINE ENGINE AND GAS TURBINE ENGINE
SWIRLER FOR A BURNER OF A GAS TURBINE ENGINE, BURNER OF A GAS TURBINE ENGINE AND GAS TURBINE ENGINE
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机译：燃气轮机燃烧器的旋流器，燃气轮机燃烧器和燃气轮机的旋流器
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摘要
A swirler for a burner of a gas turbine engine, having a plurality of vanes extending from an outer radius of the swirler to an inner radius of the swirler and a plurality of mixing channels between the vanes to channel air from a radially outer end of the mixing channel, located essentially at an outer radius of the swirler, to a radially inner end of the mixing channel, located essentially at an inner radius of the swirler, at least one main injector for providing fuel for a main flame of the gas turbine engine, the main injector arranged at and/or in at least one of the mixing channels, and at least one pilot injector for providing fuel for a pilot flame of the gas turbine engine. A burner of a gas turbine engine and a gas turbine engine include the swirler.
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