环壳
Moreover, the invariants of the stress deviator were employed to analyze the metal deformation process of ring compression and hydro-bulging toroidal shell by numerical simulation, and also the simulated and experimented results have a good agreement.
并且通过数值模拟的方法,采用偏应力张量不变量对圆环压缩和环壳液压胀形过程中金属的变形进行了分析,模拟结果和实验现象一致。
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