-
1.发明申请SYSTEMS AND METHODS FOR PROVIDING ONE OR MORE COOLING HOLES IN A SLASH FACE OF A TURBINE BUCKET 审中-公开用于在涡轮马桶的沙发表面中提供一个或多个冷却孔的系统和方法公开(公告)号：US20150075180A1
公开(公告)日：2015-03-19
申请号：US14030645
申请日：2013-09-18
Applicant: General Electric Company
Inventor： Xiuzhang James Zhang , James W. Vehr
IPC: F01D5/18
CPC classification number: F01D5/18 , F01D11/006 , F01D11/04 , F01D25/12 , F05D2260/201 , F05D2260/202
Abstract: A turbine bucket is disclosed herein. The turbine bucket may include a platform and a shank portion extending radially inward from the platform. The shank portion may include a slash face, a radial seal pin groove formed in the slash face, and at least one cooling hole disposed in the slash face about the radial seal pin groove.
Abstract translation: 本文公开了涡轮机桶。 涡轮机桶可以包括从平台径向向内延伸的平台和柄部分。 柄部分可以包括斜面，形成在斜面上的径向密封销槽和围绕径向密封销槽设置在斜面上的至少一个冷却孔。
-
公开(公告)号：US12007113B2
公开(公告)日：2024-06-11
申请号：US17370080
申请日：2021-07-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Maria Rybak-Tucholska , Vladimir Belyaev , James W. Vehr
CPC classification number: F23R3/002 , F01D9/023 , F23R3/06 , F23R3/346 , F23R2900/03041 , F23R2900/03042 , F23R2900/03044
Abstract: A gas turbine combustion duct includes a duct body and a fluid intake hole. The duct body includes a duct wall defining a plenum for routing a flow of combustion products from a combustor downstream through the gas turbine combustion duct to a turbine section. The fluid intake hole extends from an outward-facing surface to an inward-facing surface through the duct wall for receiving an outside fluid flow into the plenum, and is laterally circumscribed about its entire periphery by a lateral-facing surface. The lateral-facing surface includes a curved surface portion along a shortest path from the inward-facing surface to the outward-facing surface and is free of angled surface transitions along the shortest path between the inward-facing surface and the outward-facing surface. The fluid intake hole is wider at the outward-facing surface than at the inward-facing surface. A boss may define the fluid intake hole and the lateral-facing surface.
-
Search Results
2
records
(took 0.011 seconds)
