FIELD: engines and pumps.
SUBSTANCE: filling method of fuel manifolds of combustion chambers of a gas-turbine engine involves supply of dosed fuel to at least one fuel manifold of the combustion chamber with its further spray through injectors to the combustion chamber of the engine. Additionally, through at least one or another manifold there passed is non-dosed fuel; with that, circulation of non-dosed fuel through this manifold is switched off at supply to it of dosed fuel.
EFFECT: improving operating efficiency of gas-turbine engines due to reducing the acceleration time at change-over from one mode to another, which is provided due to reduction of time for fuel filling of an activated fuel manifold; providing smooth change of engine thrust.
2 cl, 1 dwg
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