FIELD: engines and pumps.
SUBSTANCE: power plant (112) includes gas turbine engine (116) fed with fuel through fuel feed circuit (122) passing from tank (124) located on the level of frame (110), and engine cooling circuit (118, 130) containing the first and heat exchanger (120, 132) of the engine to remove calories. Frame (110) includes source (134) of heat emissions. The fuel used to feed gas turbine engine (116) is used as heat carrier fluid medium to dissipate thermal emissions generated on the level of frame (110) on the level of power plant (112). Some amount of the heat transferred with fuel is extracted with heat carrier fluid medium of the engine cooling circuit (118, 130) and is dissipated with the first heat exchanger (120, 132) of the engine so that the temperature of the fuel fed to gas turbine engine (116) can be maintained below a certain threshold value.
EFFECT: improvement of the method.
6 cl, 6 dwg
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