二次开发中的速度函数分别怎么用？

labaya

1.Translation Vector Function
This function is called : xtranslation.c
(same for ytranslation.c and ztranslation.c)
It is used to define the X-component of the translation of a domain.
2.Imposed Velocity Vector Function
This function is called : vximposed.c
(same for vyimposed.c and vzimposed.c)
It is used to define the X-component of an imposed velocity BC.
3.Solid Transport Velocity Vector Function
This function is called : vxsolidtransport.c
(same for vysolidtransport.c and vzsolidtransport.c)
It is used to define the X-component of transport velocity of a solid.


求助奔跑老大和其他大神，这三个函数具体什么意义和区别？他们分别用在哪个边界条件上？不胜感激。

nbastar

打开文件里面有介绍

labaya

nbastar 发表于 2012-5-11 09:52
打开文件里面有介绍

感谢您回复。在userfunction里我查阅过，题目里面已经写介绍了，含糊其辞，我看不太明白。如果您懂，请进一步指点。

nbastar

我机器里面没装，userfunction几个文件都是对应相应的设置。比如移动，坯壳速度等，你可以对着固定设置的看