【摘要】 简述了铸件凝固过程数值模拟的研究现状 ,重点介绍了铸件凝固过程中热应力场及热裂数值模拟研究的方法和发展趋势 ;指出了基于流变学模型的热应力场和热裂数值模拟是今后的热点研究方向之一。更多还原

【Abstract】 This paper reviewed the current situation of numerical simulation of thermal stress field and crack in casting solidification processThe simulation methods of developing trends were discussed in detailIt conclusion that the numerical simulation of thermal stress based on rheology model would be the focus in futher更多还原