Invention Grant
- Patent Title: Fuel flow tuning for a stage of a gas turbine engine
- Patent Title (中): 燃气轮机发动机阶段的燃油流量调节
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Application No.: US11350561Application Date: 2006-02-09
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Publication No.: US07805922B2Publication Date: 2010-10-05
- Inventor: Robert J. Bland
- Applicant: Robert J. Bland
- Applicant Address: US FL Orlando
- Assignee: Siemens Energy, Inc.
- Current Assignee: Siemens Energy, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: F02C9/00
- IPC: F02C9/00

Abstract:
A method and system for controlling combustion in a gas turbine engine (10) includes reducing an overall fuel flow provided to a stage (22) of burners (e.g. 34, 35) of the gas turbine engine until reaching a predetermined dynamic operating condition of the first burner of the stage. The method also includes maintaining, while continuing to reduce the overall fuel flow (e.g. 30), a first portion (e.g. 36), of the overall fuel flow delivered to the first burner at a maintenance level so that the predetermined dynamic operating condition of the first burner is maintained.
Public/Granted literature
- US20070180831A1 Fuel flow tuning for a stage of a gas turbine engine Public/Granted day:2007-08-09
Information query
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