公开(公告)号：US09359900B2

公开(公告)日：2016-06-07

申请号：US13646003

申请日：2012-10-05

Applicant: General Electric Company

Inventor： Manjunath Bangalore Chengappa ,  Moorthi Subramaniyan ,  Vignesh Radhakrishnan

IPC: F02C7/00 ,  F01N13/00 ,  F02C3/04 ,  F01D5/14 ,  F01D25/30

CPC classification number: F01D5/145 ,  F01D25/30 ,  F05D2240/127

Abstract: An exhaust diffuser includes an outer shroud and an inner shroud radially separated from the outer shroud so as to define a fluid passage between the outer shroud and the inner shroud. A strut extends between the outer shroud and the inner shroud. The strut generally includes an outer surface, a leading edge, a trailing edge, a first side and a second side. At least one turbulator may be positioned along a radial span of the strut. The at least one turbulator extends generally outwardly from the strut outer surface. The turbulator extends across the leading edge of the strut from the first side to the second side of the strut.

Abstract translation: 排气扩散器包括外护罩和与外护罩径向分离的内护罩，以便在外护罩和内护罩之间限定流体通道。 支柱在外护罩和内护罩之间延伸。 支柱通常包括外表面，前缘，后缘，第一侧和第二侧。 至少一个湍流器可以沿着支柱的径向跨度定位。 至少一个湍流器从支柱外表面大致向外延伸。 湍流器从支柱的前缘延伸穿过支柱的第一侧到第二侧。

公开(公告)号：US20140096500A1

公开(公告)日：2014-04-10

申请号：US13646003

申请日：2012-10-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Manjunath Bangalore Chengappa ,  Moorthi Subramaniyan ,  Vignesh Radhakrishnan

IPC: F02C7/00 ,  F02C3/04 ,  F01N13/00

CPC classification number: F01D5/145 ,  F01D25/30 ,  F05D2240/127

Abstract: An exhaust diffuser includes an outer shroud and an inner shroud radially separated from the outer shroud so as to define a fluid passage between the outer shroud and the inner shroud. A strut extends between the outer shroud and the inner shroud. The strut generally includes an outer surface, a leading edge, a trailing edge, a first side and a second side. At least one turbulator may be positioned along a radial span of the strut. The at least one turbulator extends generally outwardly from the strut outer surface. The turbulator extends across the leading edge of the strut from the first side to the second side of the strut.

Abstract translation: 排气扩散器包括外护罩和与外护罩径向分离的内护罩，以便在外护罩和内护罩之间限定流体通道。 支柱在外护罩和内护罩之间延伸。 支柱通常包括外表面，前缘，后缘，第一侧和第二侧。 至少一个湍流器可以沿着支柱的径向跨度定位。 至少一个湍流器从支柱外表面大致向外延伸。 湍流器从支柱的前缘延伸穿过支柱的第一侧到第二侧。