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rocket base 火箭(發射或試驗)基地。

rocket bomb

Abstract : solid propellant rocket motors are preferred for most ballistic missiles because they need simple maintenance and can be launched quickly . but the conventional thrust termination devices limit the depletion of every stage ' s grain and increase some extra - weight . an improved method for designing a multi - stage solid rocket based depleted shutdown was provided . in order to solve the problem of lack of thrust termination devices , a device to adjust the burnout angle will match the final burnout velocity and satisfy the desired range . the method can also limit the detection from anti - ballistic missile system 文摘:由于維護簡單和發射快速,彈道導彈多用固體火箭發動機,但繁雜的推力終止裝置使各級裝藥不能耗盡并讓結構增重.提出了一種對基于耗盡關機多級固體火箭概念設計的改進方法,此方法滿足導彈系統主要的戰技要求.為解決無推力終止裝置的末速不準問題,可在末級發動機采用姿態調整裝置,對射角進行調整,配合末速以滿足射程要求.本方法還可抑制敵方反導探測

Rocket based combined cycle ( rbcc ) will be one of the promising propulsion systems for single stage to orbit vehicle , and has extensively application foreground in both military and civil usage 火箭基組合循環發動機( rbcc : rocketbasedcombinedcycle )是單級入軌最有潛力的動力方案之一,具有廣泛的軍事和民用航天應用前景,受到世界各國航天界的矚目。