Reply To: Model Marangoni effect – dependent on temperature and UDS

[gao.1571]

Sorry i don't understand this sentence: "If you try to provide a profile for that field you cannot do that using UDF for example." You suggest me to use the udf to input a profile? or the profile is invalid for that field. 

i want the surface tension gradient as a function of temperature not a constant. gamma = F(temperature). 

Thanks.