| 摘要 |
FIELD: rocketry. ^ SUBSTANCE: proposed solid-propellant rocket engine contains combustion chamber with front and nozzle faces, powder charge with unrestricted nozzle end face and igniter on nozzle face. Igniter in arranged in space formed by unrestricted nozzle end face of charge and cavity in nozzle face. Support made of flexibly deformable material is installed on front face of combustion chamber. ^ EFFECT: improved efficiency of nozzle igniter. ^ 2 dwg |
