发明授权
- 专利标题： Premixing apparatus for fuel injection in a turbine engine
- 专利标题（中）： 用于在涡轮发动机中燃料喷射的预混合装置
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申请号： US12618636申请日： 2009-11-13
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公开(公告)号： US08683804B2公开(公告)日： 2014-04-01
- 发明人: Gregory Allen Boardman , David Martin Johnson , Ronald James Chila , Nishant Govindbhai Parsania , Hasan Karim , Joseph Citeno
- 申请人： Gregory Allen Boardman , David Martin Johnson , Ronald James Chila , Nishant Govindbhai Parsania , Hasan Karim , Joseph Citeno
- 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： Fletcher Yoder, P.C.
- 主分类号： F02C1/00
- IPC分类号： F02C1/00 ; F02G3/00
摘要：
In one embodiment, a system includes a fuel nozzle that includes a fuel injector that includes a fuel port and a premixer tube. The premixer tube includes a wall disposed about a central passage, multiple air ports extending through the wall into the central passage, and a catalytic region. The catalytic region includes a catalyst, disposed inside the wall along the central passage, configured to increase a reaction of fuel and air.
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