PROPULSION MACHINERY FOR UNDERWATER TECHNICAL DEVICE

摘要

FIELD: power industry.SUBSTANCE: propulsion machinery contains as the working body for the steam loop the organic liquid, the steam loop is fitted with the recuperative heat exchanger installed between the steam turbine and the steam condenser and the evaporating heat exchanger through which the line for removal of exhaust gases from the combustion chamber passes; the line for removal of exhaust gases is fitted with the bypass line with the control valve connected through the ejector with the exhaust gases line in front of the heat exchanger evaporator and branching from the line for removal of exhaust gases after the evaporating heat exchanger.EFFECT: invention allows to increase reliability and overall performance of the propulsion machinery at the small capacity of the steam turbine, reduce the cost and mass-dimensional characteristics of the propulsion machinery in general.1 dwg