公开(公告)号：US08807484B2

公开(公告)日：2014-08-19

申请号：US13388144

申请日：2010-08-02

申请人： Hugo Alexandre Duart Mendes Raposeiro ,  Bruno Stefes ,  Holger Bammann ,  Thomas Selchert ,  James Brown ,  Heiko Rothe ,  Alexander Solntsev

发明人： Hugo Alexandre Duart Mendes Raposeiro ,  Bruno Stefes ,  Holger Bammann ,  Thomas Selchert ,  James Brown ,  Heiko Rothe ,  Alexander Solntsev

IPC分类号： B64D1/00

CPC分类号： B64D13/00 ,  B64C1/1453

摘要： An aircraft comprises an outer aerodynamic surface and an exhaust duct having an opening in the outer aerodynamic surface. The duct has a duct wall curved at the opening so as to blend with the aerodynamic surface downstream of the duct. At least one fixed flow diverter is provided for diverting high temperature exhaust gas exiting the duct away from the aerodynamic surface immediately downstream of the duct opening. The curved duct wall provides low aerodynamic drag in cruise. The flow diverter(s) give aircraft designers freedom in terms of where the duct opening can be positioned without compromising the structural integrity of the aircraft through excessive heating of the aerodynamic surface immediately downstream of the duct opening.

摘要翻译： 飞行器包括外部空气动力学表面和在外部空气动力学表面中具有开口的排气管道。 管道具有在开口处弯曲的管道壁，以便与管道下游的空气动力学表面混合。 提供至少一个固定流量分流器，用于将离开管道的高温废气远离管道开口下游的空气动力学表面。 弯曲的管道壁在巡航中提供低气动阻力。 流量分配器使得飞机设计者在管道开口可以被定位的位置方面是自由的，而不会通过在管道开口的紧下游的空气动力学表面的过度加热来牺牲飞行器的结构完整性。

公开(公告)号：US20120126061A1

公开(公告)日：2012-05-24

申请号：US13388144

申请日：2010-08-02

申请人： Hugo Alexandre Duart Mendes Raposeiro ,  Bruno Stefes ,  Holger Bammann ,  Thomas Selchert ,  James Brown ,  Heiko Rothe ,  Alexander Solntsev

发明人： Hugo Alexandre Duart Mendes Raposeiro ,  Bruno Stefes ,  Holger Bammann ,  Thomas Selchert ,  James Brown ,  Heiko Rothe ,  Alexander Solntsev

IPC分类号： B64D13/00

CPC分类号： B64D13/00 ,  B64C1/1453

摘要： An aircraft comprises an outer aerodynamic surface and an exhaust duct having an opening in the outer aerodynamic surface. The duct has a duct wall curved at the opening so as to blend with the aerodynamic surface downstream of the duct. At least one fixed flow diverter is provided for diverting high temperature exhaust gas exiting the duct away from the aerodynamic surface immediately downstream of the duct opening. The curved duct wall provides low aerodynamic drag in cruise. The flow diverter(s) give aircraft designers freedom in terms of where the duct opening can be positioned without compromising the structural integrity of the aircraft through excessive heating of the aerodynamic surface immediately downstream of the duct opening.

摘要翻译： 飞行器包括外部空气动力学表面和在外部空气动力学表面中具有开口的排气管道。 管道具有在开口处弯曲的管道壁，以便与管道下游的空气动力学表面混合。 提供至少一个固定流量分流器，用于将离开管道的高温废气远离管道开口下游的空气动力学表面。 弯曲的管道壁在巡航中提供低气动阻力。 流量分配器使得飞机设计者在管道开口可以被定位的位置方面是自由的，而不会通过在管道开口的紧下游的空气动力学表面的过度加热来牺牲飞行器的结构完整性。