采用大变形热力耦合有限元法模拟了圆柱体锻件心部空洞的热锻闭合压下率。
The critical reduction for closing the pores in the center of cylinder forgings undergoing hot upsetting are numerically simulated by using thermomechanical coupled finite element method.
本文采用热力耦合有限元方法对轧制过程轧件表面裂纹演变行为进行了分析。
In the paper, the behavior of surface cracks during rolling was simulated by thermal-mechanical finite element method.
针对粉末多孔材料，采用体积可压缩刚粘塑性热力耦合有限元法对其等径角挤压过程进行模拟分析。
The densification and deformation behavior of porous materials during the ECAP process were investigated by (thermo -) mechanical coupling finite element method.
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