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发表于 2009-2-22 17:38:50
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回复 1# liyan618 的帖子
小弟我最近也正在寻找在VOF模式下修改壁面接触角的问题,后来发现原来FLUENT6.3版本中,有提供使用者可以利用UDF来进行对接触角的修改,官网原文如下
http://www.fluent.com/software/fluent/fluent63.htm
For free surface flows simulated using the VOF model, a new interface tracking scheme, CICSAM, is available. CICSAM improves solution stability and parallel load balancing and is particularly useful when the viscosity ratio between the phases is high. FLUENT 6.3 also allows a user-defined function (UDF) to be used to specify the wall contact angle, allowing a dynamic value to be calculated from the local flow field. This feature is of primary importance for capillary-driven flows where surface tension is important.
至于其它旧一点的版本是否有提供修改接触角的方法,小弟就不知道了,期望其它高手若知道能不吝啬指教 |
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