CHAMBER OF ROCKET ENGINE Russian patent published in 2003 - IPC

FIELD: rocketry. SUBSTANCE: proposed chamber of rocket engine contains divergent nozzle and combustion chamber with wall to which injector head is connected. Part of combustion chamber wall nearest to injector head forms wall of mixing chamber of propellant components on which propellant components delivered for combustion form cooling film. Heat conducting coating is provided on some section of wall of propellant components mixing chamber. Said heat conducting coating covers partially from outer side the section of cylindrical end of injector head connected with propellant components mixing chamber wall. Invention makes it possible to develop combustion chamber of rocket engine in which propellant components delivered into engine through injector head provide effective and reliable formation of stable and homogeneous film on sections of combustion chamber nearest to injector head. EFFECT: enhanced reliability in operation. 13 cl, 2 dwg