| 摘要 |
FIELD: heating, fuel. ^ SUBSTANCE: invention related to rocket engineering, particularly to solid - propellant rocket engine charge abandonment at stand, equipped with combustion products chamber of localisation, cooling and neutralisation (CLCN), gas flue and gas collector. With a used of offered method and device execute control and shock wave velocity change, overburden pressure and pressure after filling in with mixed gas-stem flow, also use a device for the wave parametres decrease - perforated wall on the gas flue end, perforated obstacle in gas collector and automated propelling surface. ^ EFFECT: invention allows to define and control combustion products mixed steam-gas flow optimal process regimes, secure at the same time process safety during propellant rocket engine charge abandonment on stands, equipped with (CLCN) sections, gas flue and gas collector. ^ 2 cl, 9 dwg |
