FIELD: machine building.
SUBSTANCE: invention discloses a system and method for controlling fuel supply to a ship engine. System includes: system working zone, in which LNG is pumped by means of pump and gasified; and a working feed zone receiving pumped and gasified LNG from the system working zone, and supplying LNG to the engine. Preset pressure of system working zone is set higher than preset pressure of working feed zone. System working zone comprises high pressure pump, pumping LNG, gasifier gasifying LNG, pumped by high pressure pump, and a return line through which the pumped LNG fed into the gasifier is returned from the downstream side of the high pressure pump to the upstream side of the storage tank or the high pressure pump.
EFFECT: technical result is provision of stable fuel supply to engine.
8 cl, 1 dwg
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RU2801019C1 |
