发明名称 |
JET ENGINE NOZZLE EXIT CONFIGURATIONS, INCLUDING PROJECTIONS ORIENTED RELATIVE TO PYLONS, AND ASSOCIATED SYSTEMS AND METHODS |
摘要 |
<p>Nozzle exit configurations and associated systems and methods are disclosed. An aircraft system in accordance with one embodiment includes a jet engine exhaust nozzle having an internal flow surface and an exit aperture, with the exit aperture having a perimeter that includes multiple projections extending in an aft direction. Aft portions of individual neighboring projections are spaced apart from each other by a gap, and a geometric feature of the multiple can change in a monotonic manner along at least a portion of the perimeter. Projections near a support pylon and/or associated heat shield can have particular configurations, including greater flow immersion than other projections.</p> |
申请公布号 |
WO2010019131(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
WO2008US72795 |
申请日期 |
2008.08.11 |
申请人 |
THE BOEING COMPANY;MENGLE, VINOD, G.;THOMAS, RUSSELL, H. |
发明人 |
MENGLE, VINOD, G.;THOMAS, RUSSELL, H. |
分类号 |
F02K1/38;B64D29/00;F02K1/48 |
主分类号 |
F02K1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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