Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
请教各位大佬
问题：OpenFOAM中重叠网格，六自由度运动。关于物体属性设置请教
算例：我算六自由度运动，想定义模型上面1和下面2，两部分密度不同。（就是材料不同）
目前问题：我试过分开给属性，就变成2个模型了啊，但是我想让模型是一个整体啊。这个咋定义呢？感谢
