how to access to the face value of VOF of each cell

Wei Shao · October 2, 2009, 14:26

Hello folks,
I am trying to write a UDF for mass transfer rate for VOF equation, but I couldn't find the macro to access the face value of VOF of each cell and C_VOF only reply the cell value of VOF. Can anyone help me with it?
I appreciate.

alexbog8 · October 14, 2009, 09:32

There is a macro F_VOF, but this one works only for boundary faces, otherwise F_VOF=C_VOF

Wei Shao · November 5, 2009, 10:16

Thank you for your reply! You mean Fluent doesn't provide the access to the face value of VOF except the cell on the boundary. Oh,that's too bad.

October 2, 2009, 14:26	how to access to the face value of VOF of each cell	#1
Wei Shao New Member Wei Shao Join Date: Jul 2009 Posts: 2 Rep Power: 0	Hello folks, I am trying to write a UDF for mass transfer rate for VOF equation, but I couldn't find the macro to access the face value of VOF of each cell and C_VOF only reply the cell value of VOF. Can anyone help me with it? I appreciate.

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October 14, 2009, 09:32		#2
alexbog8 New Member Bogdan Join Date: Oct 2009 Posts: 3 Rep Power: 16	There is a macro F_VOF, but this one works only for boundary faces, otherwise F_VOF=C_VOF

November 5, 2009, 10:16		#3
Wei Shao New Member Wei Shao Join Date: Jul 2009 Posts: 2 Rep Power: 0	Thank you for your reply! You mean Fluent doesn't provide the access to the face value of VOF except the cell on the boundary. Oh,that's too bad.