关键词: 固体火箭发动机;脉冲式火箭发动机;战术导弹;能量管理

Abstract: This paper presents the advantages of using solid rocket motors with energy management technology in tactical missiles. The special kind of rocket motor provides significant expansion of missile flight altitude and range. The energy management features of rocket motors permit airframes with reduced wing size, weight and drag and also provide the possibility of thrust vector control for end-game maneuvering during terminal flight. Several kinds of structures of solid rocket motors with energy management technology are reviewed. The researches of new kind of structure, the cycling ablation of internal thermal insulator and throat of nozzle, oscillation combustion, ignition at various volume chambers and internal flow fields are proposed.

Key words: Solid rocket motor;Impulse rocket engine;Tactical missiles;Energy management