- 专利标题: Turbine nozzle airfoil profile
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申请号: US15594708申请日: 2017-05-15
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公开(公告)号: US10533440B2公开(公告)日: 2020-01-14
- 发明人: Lee Larned Brozyna , Daniel Robert Burnos , Pradeep Ghute
- 申请人: General Electric Company
- 申请人地址: US NY Schenectady
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: US NY Schenectady
- 代理机构: Dority & Manning, P.A.
- 主分类号: F01D9/04
- IPC分类号: F01D9/04 ; F01D5/14
摘要:
The present application provides a turbine nozzle including an airfoil shape. The airfoil shape may have a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Table I. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances in inches by multiplying the Cartesian coordinate values of X, Y and Z by a height of the airfoil in inches. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The airfoil profile sections at Z distances may be joined smoothly with one another to form a complete airfoil shape.
公开/授权文献
- US20180328196A1 Turbine Nozzle Airfoil Profile 公开/授权日:2018-11-15
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