发明申请
- 专利标题: FUEL DISTRIBUTION WITHIN A GAS TURBINE ENGINE COMBUSTOR
- 专利标题(中): 燃油涡轮发动机燃油分配
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申请号: US13832507申请日: 2013-03-15
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公开(公告)号: US20130199200A1公开(公告)日: 2013-08-08
- 发明人: James B. Hoke , Timothy S. Snyder , David Kwoka , Robert M. Sonntag
- 申请人: UNITED TECHNOLOGIES CORPORATION
- 申请人地址: US CT Hartford
- 专利权人: UNITED TECHNOLOGIES CORPORATION
- 当前专利权人: UNITED TECHNOLOGIES CORPORATION
- 当前专利权人地址: US CT Hartford
- 主分类号: F02C7/22
- IPC分类号: F02C7/22
摘要:
A fuel system for a gas turbine engine includes a plurality of duplex nozzles arranged on each side of top dead center and a plurality of simplex nozzles. A primary manifold is operable to communicate fuel to a primary flow jet in each of the plurality of duplex nozzles and a secondary manifold is operable to communicate fuel to a secondary flow jet in each of the plurality of duplex nozzles and a secondary flow jet in each of the plurality of simplex nozzles. An equalizer valve that is in communication with both the primary manifold and the secondary manifold distributes fuel at various pressures to both the primary and secondary manifolds.
公开/授权文献
- US10240533B2 Fuel distribution within a gas turbine engine combustor 公开/授权日:2019-03-26