A generalized program based on finite difference method is proposed for simulating the solidificationfront of large castings.
本文介绍用有限差分法数字模拟大型铸件凝固进程的方法和编制通用源程序的特点。
2
As the interface follows the solidificationfront of the shell metal, the areas of soft core metal showing at the barrel surface, will be patchy and not continuous.
由于结合层往往是沿着外层金属的凝固线所形成的，因此在辊身表面所呈现的此类缺陷是不连续，不规则的。
3
The temperature gradient in front of S/L interface was measured on Zone Melting Liquid Metal Cooling(ZMLMC) directional solidification apparatus.