FIELD: engine building.
SUBSTANCE: invention relates to liquid-propellant rocket engines. Chamber of liquid-propellant engine, operating in gas-free scheme, consisting of series-connected mixing head, combustion chamber and nozzle, according to presentation, mixing head together with combustion chamber is made of two or more structurally separate parallel units, united by single nozzle along combustion products. Structurally separate parallel functioning units are additionally combined by single nozzle via cooled intermediate bottom. Between the intermediate bottom and the single nozzle a cooled spacer is installed.
EFFECT: invention provides for higher heating of fuel component and higher turbine power and pressure in chamber.
4 cl, 3 dwg
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