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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Model Marangoni effect – dependent on temperature and UDS › Reply To: Model Marangoni effect – dependent on temperature and UDS

September 21, 2022 at 1:44 pm
gao.1571
Subscriber

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.  

 

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