公开(公告)号：US20170328203A1

公开(公告)日：2017-11-16

申请号：US15150573

申请日：2016-05-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： James ZHANG ,  James Tyson BALKCUM, III ,  John McConnell DELVAUX ,  Matthew Troy HAFNER

IPC: F01D1/04

CPC classification number: F01D1/04 ,  F01D11/001 ,  F01D11/008 ,  F05D2240/11 ,  F05D2240/55

Abstract: A turbine assembly includes a rotary component rotatable about an axis of a turbine, a plurality of inner wall segments coupled to the rotary component circumferentially around the rotary component and rotatable with the rotary component, a non-rotary component circumferentially surrounding the rotary component, a plurality of outer wall segments coupled to the non-rotary component and disposed to extend toward the rotary component, and a plurality of nozzles extending from each of the outer wall segments, each nozzle having a tip distal from the outer wall segment such that the tips form a seal with the inner wall segments at an inner flow path of the turbine. An inner wall assembly and a turbine assembly method are also disclosed.