发明申请
US20050138806A1 Methods and apparatus for optimizing turbine engine shell radial clearances
有权
优化涡轮发动机外壳径向间隙的方法和装置
- 专利标题: Methods and apparatus for optimizing turbine engine shell radial clearances
- 专利标题(中): 优化涡轮发动机外壳径向间隙的方法和装置
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申请号: US10746659申请日: 2003-12-24
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公开(公告)号: US20050138806A1公开(公告)日: 2005-06-30
- 发明人: Jan Schilling , Daniel Mollmann , Barry Allmon , Anthony Durchholz
- 申请人: Jan Schilling , Daniel Mollmann , Barry Allmon , Anthony Durchholz
- 主分类号: F01D25/00
- IPC分类号: F01D25/00 ; F01D25/16 ; F01D25/24 ; F02C7/06 ; B23P15/04
摘要:
A method facilitates the assembly of a stator assembly for a turbine engine. The method includes providing a cantilevered shell including a first end and a second end, and coupling a second member within the turbine engine. The method also includes coupling the shell to a frame such that the shell extends circumferentially around at least a portion of the second member such that a non-uniform circumferential radial gap is defined radially between the second member and the shell using methods other than directing machining of an inner surface of the shell, and wherein the non-uniform circumferential radial clearance gap becomes substantially uniform during operation of the engine.
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