发明申请
- 专利标题: Gas Turbine Engine Flow Regulating
- 专利标题(中): 燃气轮机发动机流量调节
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申请号: US14899982申请日: 2013-06-18
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公开(公告)号: US20160138807A1公开(公告)日: 2016-05-19
- 发明人: Hukam Chand Mongia , Chi-Ming Lee , Daniel L. Bulzan , Fei Philip Lee , Kathleen M. Tacina
- 申请人: WOODWARD, INC. , UNITED STATES GOVERNMENT
- 国际申请: PCT/US2013/046413 WO 20130618
- 主分类号: F23R3/14
- IPC分类号: F23R3/14 ; F23R3/36 ; F23R3/28
摘要:
A gas turbine combustor assembly includes a fuel injector, a dome stator around the fuel injector, and a dome sleeve coupled to the dome stator. The dome sleeve defines an air inlet opening with the dome stator, and is carried to move with respect to the dome stator to change a flow area of the air inlet opening. The dome sleeve also defines a nozzle sloping downstream from the air inlet opening toward an outlet of the combustor assembly. The sloping nozzle defines an annular pinch gap adjacent an outlet of the fuel injector, and is coupled to move with the dome sleeve to change a flow area through the pinch gap.
公开/授权文献
- US10408454B2 Gas turbine engine flow regulating 公开/授权日:2019-09-10