Learning Forum

[Amir]

Hi there,

I need to use a special CA distribution over a solid surface, I wrote a code to generate it and successfully works, my question is when applying that profile to the CA in the multiphase setup of VOF, can those profile be considered in deg or should be only in Rad, as my distribution is in deg and complex so I need deg not Radian.

Thanks in advance

[Rob]

Most of the time Fluent uses radians, but the wall contact angle equations & panels are all degrees. If you set a constant of 90 what happens? 

[Rob]

Expressions use a defined unit, are you using one of those or a UDF?