FIELD: engines and pumps.
SUBSTANCE: gassed fuel supply system is implemented as a spiral pipeline located on the microengine housing and contacting it in the heating element zone. The inlet branch pipe of the pipeline is fitted with assemblies of jointing with the gassed fuel supply system, and the outlet branch pipe through the pressure decrease and measurement system is connected to the gas pipe of the microengine. The electro-thermal microengine allows to increase thermal characteristics up to 30, that is equivalent to increase of its specific propulsive burn by 25-30.
EFFECT: improvement of thermal characteristics.
3 dwg
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