FIELD: engines and pumps.
SUBSTANCE: invention relates to method of gas turbine engine start-up. Method of gas turbine engine start-up includes maintaining minimum gas turbine engine speed after reaching "ignition window" until required engine combustion chamber heating level is achieved. Then, after reaching required combustion chamber heating level, starting engine speed is increased to accelerate gas turbine engine.
EFFECT: invention makes possible to increase reliability of gas turbine engine start-up.
11 cl, 5 dwg
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Authors
Dates
2012-11-20—Published
2011-04-21—Filed