冰水相变传热过程中的数值计算

he problem of phase change about ice and water was solved in the structured meshes by using moving heat source method, which is a representative of many industrial processes. The temperature field was also studied by discrete source term. The single and bilateral region problems were given to demonstrate the correctness of this method; the results are agreement when the numerical solution was compared with the exact solution. These demonstrate feasibility of the numerical calculation fully, as well as its application in industry to provide useful information.