thrust axis

基本解释

The thrust characteristics of axis symmetry nozzle were mainly measured in test. For the nozzle having a vectoring angle, the deflection efficiency was measured too.
对于轴对称喷管模型主要进行了喷管的推力特性测量，对于实施矢量偏转后的喷管模型除了给出了喷管推力特性外，还给出了喷管的偏转效率。
Firstly, one dimensional cooling model of axisymmetric thrust chamber was formulated and empirical formulas were used. Temperature of gas wall along thrust chamber axis was obtained.
首先建立了轴对称推力室的一维冷却模型，并使用换热经验公式，得到了推力室壁面在轴线方向上的温度分布；
The inflectional form and the critical value's effect imposed by circumferential initial stress character on cylindrical thin shell beard the thrust at axis, accelerating upwards erect.
给出了周向初应力数值特征对端部受推力竖直向上加速圆柱壳弹性屈曲形式和临界力的影响。