Due to the use of discretion of variable substep, this software is more suitable to thin section, rotational castings.
同时由于采用了变步长剖分，使本软件十分适合于处理薄壁回转类铸件的凝固模拟。
2
Tests in laboratory and industry have shown that ball_milling with variablerotational speed can raise the efficiency of ball_milling by a big margin and improve the processing quality of the powders.
The results also show that the performance of variable working condition of hybrid system can be improved by changing the rotational speed of gas turbine.