公开(公告)号：US10364683B2

公开(公告)日：2019-07-30

申请号：US15036833

申请日：2014-11-05

Applicant: United Technologies Corporation

Inventor： Brooks E. Snyder ,  Thomas N. Slavens ,  Nicholas M. LoRicco ,  James T. Auxier

IPC: F01D5/18

Abstract: A gas turbine engine component includes opposing walls that provide an interior cooling passage. One of the walls has a turbulator with a hook that is enclosed within the walls.

公开(公告)号：US20160090844A1

公开(公告)日：2016-03-31

申请号：US14686945

申请日：2015-04-15

Applicant: United Technologies Corporation

Inventor： James T. Auxier ,  Parth Jariwala ,  Mark F. Zelesky ,  Bret M. Teller

IPC: F01D5/18

CPC classification number: F01D5/186 ,  F01D5/187 ,  F05D2250/185 ,  Y02T50/676

Abstract: A component for a gas turbine engine includes an exterior surface that provides pressure and suction sides. A cooling passage in the component includes a serpentine passageway that has first and second passes respectively configured to provide fluid flow in opposite directions from one another. The first pass includes first and second portions nested relative to one another and overlapping in a thickness direction. The first and second portions are adjacent to one another by sharing a common wall. The first portion is provided on the suction side. The second portion is provided on the pressure side.

Abstract translation: 用于燃气涡轮发动机的部件包括提供压力和吸力侧的外表面。 部件中的冷却通道包括蛇形通道，该蛇形通道具有分别配置成在彼此相反的方向上提供流体流动的第一和第二通道。 第一遍包括相对于彼此嵌套并在厚度方向上重叠的第一和第二部分。 第一和第二部分通过共享一个共同的墙壁彼此相邻。 第一部分设置在吸力侧。 第二部分设置在压力侧。