The technique using thermal tensioning and trailing intense cooling simultaneously to reduce welding distortion was investigated by both numerical simulation and experiments.
对温差拉伸和随焊激冷配合使用控制铝合金薄板焊接变形的联合工艺进行了数值模拟和试验研究。
A simulation study was made of the centrifugal stresses exerted on a grinding wheel by means of a visual numerical simulation technique, using the FEM software ANSYS.
应用可视化数值模拟方法，借助于大型通用有限元软件ANSYS建立砂轮回转的数学模型，对离心应力进行了仿真研究。
The pacer summarizes the numerical simulation of crash for helicopters using nonlinear finite element technique.
本文概述用非线性有限元技术对直升机结构的坠毁过程进行数值模拟。
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