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Fan cowl with a serrated trailing edge providing attached flow in reverse thrust mode
Fan cowl with a serrated trailing edge providing attached flow in reverse thrust mode
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机译:风扇罩具有带有锯齿状后缘,提供反向推力模式的连接流
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摘要
An ultrashort nacelle configuration employs a fan cowl having an exit plane and a serrated trailing edge. A variable pitch fan is housed within the fan cowl. The variable pitch fan has a reverse thrust position inducing a reverse flow through the exit plane and into the fan cowl. The serrated trailing edge forms a plurality of vortex generators configured to induce vortices in the reverse flow.
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