发明申请
- 专利标题： SYSTEM AND METHOD FOR COMBUSTION DYNAMICS CONTROL BY ACOUSTIC CONTROL/CANCELLATION OF FUEL FLOW FLUCTUATION AT FUEL INJECTION LOCATION
- 专利标题（中）： 燃油喷射位置燃油流动波动控制/消除燃烧动力控制系统与方法
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申请号： US12942687申请日： 2010-11-09
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公开(公告)号： US20120111019A1公开(公告)日： 2012-05-10
- 发明人: Kapil Kumar Singh , Fei Han , Shiva Srinivasan , Kwanwoo Kim , Preetham Balasubramanyam , Qingguo Zhang
- 申请人： Kapil Kumar Singh , Fei Han , Shiva Srinivasan , Kwanwoo Kim , Preetham Balasubramanyam , Qingguo Zhang
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY GLOBAL RESEARCH
- 当前专利权人： GENERAL ELECTRIC COMPANY GLOBAL RESEARCH
- 当前专利权人地址： US NY Schenectady
- 主分类号： F02C7/22
- IPC分类号： F02C7/22
摘要：
A combustion dynamics control system for an aviation based or land based gas turbine engine employs an acoustic driver that is configured to drive pressure perturbations across a premixed fuel injection orifice to substantially zero in response to a control signal such that fuel flow perturbations across the fuel injection orifice are substantially zero.
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