摘要
对以焓为因变量的导热控制方程．提出一种凝固过程的焓式源法的求解方法．合理地解决了凝固过程结晶潜热的释放问题．算例表明该方法是有效且可行的．
A enthalpy source method for treating the heat conduction equation in the enthalpy form has been developed for the analysis of solidification problems.It is valid to deal with the problems involving the latent heat associated with the phase transition.
关键词
焓
结晶潜热
凝固
enthalpy: the latent heat: phase transition
solidificaion
