发明名称 DEVICE FOR REDUCING NOISE FROM JET-PYLON INTERACTIONS ON JET ENGINES
摘要 An aircraft pylon for mounting a dual-flow or triple-flow jet engine, the pylon including an upper surface for connection to the aircraft, two side flanks, and a flange on the lower portion of the pylon. The pylon further includes at least one portion that extends downstream from the cold flow nozzle of the jet engine and lies in the cold flow and, on the portion thereof extending into the cold flow beyond the nozzle, at least one opening, positioned on one of the flanks of the pylon, by which an air stream is injected into or drawn from the gas flow that flows along the flanks of the pylon.
申请公布号 US2013032663(A1) 申请公布日期 2013.02.07
申请号 US201113581050 申请日期 2011.02.25
申请人 SNECMA;DRAVET ALAIN;JULLIARD JACQUES MICHEL ALBERT;LOHEAC PIERRE PHILIPPE MARIE 发明人 DRAVET ALAIN;JULLIARD JACQUES MICHEL ALBERT;LOHEAC PIERRE PHILIPPE MARIE
分类号 B64D27/26 主分类号 B64D27/26
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