发明申请
- 专利标题： APPARATUS AND METHOD FOR MODIFYING A COMBUSTOR NOZZLE
- 专利标题（中）： 用于修改燃烧器喷嘴的装置和方法
-
申请号： US12898887申请日： 2010-10-06
-
公开(公告)号： US20120088201A1公开(公告)日： 2012-04-12
- 发明人: Elias Marquez , Bharat Bagepalli , Richard Arthur Symonds , Donald Timothy Lemon
- 申请人： Elias Marquez , Bharat Bagepalli , Richard Arthur Symonds , Donald Timothy Lemon
- 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
- 主分类号： F23D14/46
- IPC分类号： F23D14/46
摘要：
A combustor nozzle includes a nozzle body that defines a cavity. An orifice in the nozzle body provides fluid communication from the cavity through the nozzle body. A movable barrier proximate to the orifice has a first position in which the movable barrier at least partially obstructs the orifice. A method for supplying fuel to a combustor includes flowing fuel through an orifice in a nozzle, determining a reactivity of the fuel, and adjusting an effective cross sectional area of the orifice based on the reactivity of the fuel.