-
公开(公告)号：US20130315710A1
公开(公告)日：2013-11-28
申请号：US13477883
申请日：2012-05-22
申请人： Vighneswara Rao Kollati , Balamurugan Srinivasan , Jyothishkumar Venkataramanan , Sujatha Guntu , Jong Liu , Daniel Cregg Crites , Luis Tapia , Malak Fouad Malak
发明人： Vighneswara Rao Kollati , Balamurugan Srinivasan , Jyothishkumar Venkataramanan , Sujatha Guntu , Jong Liu , Daniel Cregg Crites , Luis Tapia , Malak Fouad Malak
IPC分类号： F04D31/00
CPC分类号： F01D5/186 , Y02T50/676
摘要： An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface; and a nonconcave trench extending from the cooling hole to the exterior surface of the body in a downstream direction such that cooling air flow from within the body flow through the cooling hole, through the trench, and onto the exterior surface.
摘要翻译： 发动机部件包括具有内表面和外表面的主体; 冷却孔，形成在所述主体中并从所述内表面延伸; 以及在下游方向从冷却孔延伸到主体的外表面的非凹槽，使得来自主体内的冷却空气流通过冷却孔，穿过沟槽，并流到外表面。
-
公开(公告)号：US20100107645A1
公开(公告)日：2010-05-06
申请号：US12289704
申请日：2008-10-31
IPC分类号： F02C7/18
CPC分类号： F23R3/002 , F23R3/005 , F23R3/08 , F23R3/16 , F23R2900/03042 , F23R2900/03043
摘要： A combustor component includes a hollow cylindrical body, at least a section of which is provided with a plurality of annular, axially spaced shoulders. A plurality of rings are provided on an interior side of the section of the cylindrical body, aligned with the shoulders to thereby create a like plurality of annular slots. A plurality of cooling holes are formed in section of the cylindrical body, radially overlying the rings, and adapted to supply cooling air to the annular slots. A plurality of flow disseminators are provided on a radially outer side of the rings, aligned with the cooling holes, and configured to spread the cooling air flowing through the cooling holes.
摘要翻译： 燃烧器部件包括中空圆柱体，其至少一部分设置有多个环形的，轴向间隔的肩部。 多个环设置在圆柱体的部分的内侧上，与肩部对准，从而形成相同的多个环形槽。 多个冷却孔形成在圆柱体的横截面上，径向地覆盖环，并适于向环形槽供应冷却空气。 多个流量传播器设置在环的径向外侧上，与冷却孔对准，并且构造成使流过冷却孔的冷却空气扩展。
-
搜索结果
2 条记录 (耗时 0.023 秒)