Влияние внутрикамерного давления РДТТ на подсистему слива жидкости из каналов в заряде твердого топлива

Aleksandr Borisovich Bachurin; Evgeniy Sergeevich Litvinov; Evgeniy Vladimirovich Strelnikov

Combustion chamber pressure effect on subsystem of liquid drain from solid propellant grain channels

Authors

Aleksandr Borisovich Bachurin
Evgeniy Sergeevich Litvinov
Evgeniy Vladimirovich Strelnikov

Keywords:

solid propellant rocket engine; subsystem for changing of combustion surface area; mathematical model; “hydraulic” method for rocket engine thrust regulation

Abstract

At this article, the control system of the solid propellant rocket engine thrust is considered. “Hydraulic” method for changing the area of combustion surface is investigated. The mathematical model of draining control subsystem from channels of rocket engine is represented.