公开(公告)号：US20140150436A1

公开(公告)日：2014-06-05

申请号：US14091621

申请日：2013-11-27

Applicant: ALSTOM Technology Ltd

Inventor： Adnan EROGLU ,  Michael Thomas MAURER ,  Diane LAUFFER

IPC: F23R3/00

CPC classification number: F23R3/002 ,  F01D25/12 ,  F05D2260/20 ,  F05D2260/201 ,  F23M5/085 ,  F23R3/005 ,  F23R3/06 ,  F23R2900/03043

Abstract: A gas turbine combustor part of a gas turbine includes a wall, containing a plurality of near wall cooling channels extending essentially parallel to each other in a first direction within the wall in close vicinity to the hot side and being arranged in at least one row extending in a second direction. The near wall cooling channels are each provided at one end with an inlet for the supply of cooling air, and on the other end with an outlet for the discharge of cooling air. The inlets open into a common feeding channel for cooling air supply, and the outlets open into a common discharge channel for cooling air discharge. The feeding channel and the discharge channel extend in the second direction.

Abstract translation: 燃气涡轮机的燃气轮机燃烧器部分包括一个壁，该壁包含多个近壁冷却通道，该多个近壁冷却通道沿壁的第一方向基本上彼此平行地延伸，靠近热侧，并且布置成至少一排延伸 在第二个方向。 近壁冷却通道的一端分别设置有用于供应冷却空气的入口，另一端设有用于排出冷却空气的出口。 入口通入共用的供气通道，用于冷却空气供应，出口通入公共排放通道，用于冷却空气排放。 进给通道和排出通道沿第二方向延伸。