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Old   August 25, 2013, 11:42
Default Upload of UDF file fluent
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Uttam Singh
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Hi guys,
I could not able to upload th udf file in the Fluent (ansys-12) , there is an error message i.e

"open_udf_library : The system cannot find the file specified "

I have attached the error msg pic ,Please tell me how can i upload the udf file.
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File Type: jpg error.jpg (43.8 KB, 19 views)
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Old   March 18, 2014, 03:28
Default reservoir simulation
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i am trying to simulate a reservoir system with some mass in mass out. i have full mouth flow at inlet and outlet. i am going for a multiphase VOF model to see the air water interface in the model. I have following doubts:
1. do in need to go for open channel flow VOF model?
2. the reservoir is closed from the top, so do i need to give open to atmosphere BC at the top wall or wall boundary condition will do?
3. I have information about fixed mass flow rates at inlet and outlet, what kind of BC at inlet and outlet i can go for? currently i am going for massflow inlet and pressure outlet..
4. i am using air as secondary phase and water primary phase. is it correct?
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