发明名称 |
Method and system for fuel control in a gas turbine engine |
摘要 |
A fuel control system (100) for supplying metered fuel flow to a gas turbine engine is disclosed that includes a variable delivery fuel pump (116) for outputting a fuel flow that includes a burn fuel flow for the gas turbine engine and a surplus fuel flow recirculated back to an inlet (124) of the variable delivery fuel pump (116) and a pump control (148, 158, 122) for controlling the output of the variable delivery fuel pump to maintain the surplus fuel flow at a substantially constant rate. A method of controlling a fuel system (100) is also disclosed.
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申请公布号 |
US2005072160(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20040863298 |
申请日期 |
2004.06.08 |
申请人 |
FUTA PAUL W.;GASSMAN BRENT J.;MILLER HAROLD I.;WIEGAND TIMOTHY F. |
发明人 |
FUTA PAUL W.;GASSMAN BRENT J.;MILLER HAROLD I.;WIEGAND TIMOTHY F. |
分类号 |
F02C9/30;F02C9/36;(IPC1-7):F02C9/26 |
主分类号 |
F02C9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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