Propellant grain推进剂药柱 The C-400 motor is meant to be powered by KN-Sucrose propellant (or KN-Dextrose propellant), cast as a hollow cylindrica...
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... propellant tanks 推进剂箱 propellant charge 推进剂药柱 propellant charge 推进剂装药 ...
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十字形固体推进剂药柱 cruciform solid-propellant grain
火箭推进剂药柱 Rocket propellant grain
推进剂药柱应力分析 stress analysis of Propellant grains
研究了由推进剂药柱和壳体组成的燃烧室结构径向振动对发动机内弹道性能的影响。
The effect of radial vibration of the chamber structure composed of propellant grain and case on the internal ballistic property of solid rocket motor (SRM) was investigated.
在成型及贮存过程中，湿度是影响丁羟推进剂药柱性能及各界面的联合粘接强度的首要因素。
During the molding and storing process, humidity is the foremost factor affecting the characteristics of HTPB propellant grain and adhesion strength between interfaces.
并运用三维线性粘弹性有限元模型，对离心实验过程进行了数值模拟，以确定固体推进剂药柱在轴向过载作用下的变形问题。
Using three dimensional linear viscoelasticity finite element model, numerical simulation was performed. The deformation of solid propellant grain under axial acceleration was investigated.
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