Defining a sink term for membrane separation

zobekenobe · January 23, 2020, 08:57

Does anyone know the sink term that could be used for a membrane separation?

I have setup a membrane channel with the solute concentration defined as UDS and set the membrane boundary as an impermeable wall.

However I am unable to define suitable sink term or suitable method for permeation (removal) of the solute from the channel domain.

any help much appreciated

vinerm · January 28, 2020, 09:43

Hi

Are you looking for a physical formulation for separation term or do you have a formulation and you want help with its implementation?

January 23, 2020, 08:57	Defining a sink term for membrane separation	#1
zobekenobe Member zobekenobe Join Date: Mar 2009 Location: Dublin, Ireland Posts: 72 Rep Power: 16	Does anyone know the sink term that could be used for a membrane separation? I have setup a membrane channel with the solute concentration defined as UDS and set the membrane boundary as an impermeable wall. However I am unable to define suitable sink term or suitable method for permeation (removal) of the solute from the channel domain. any help much appreciated

January 28, 2020, 09:43	Physical Model or Implementation	#2
vinerm Senior Member Vinerm Join Date: Jun 2009 Location: Nederland Posts: 2,946 Blog Entries: 1 Rep Power: 34	Hi Are you looking for a physical formulation for separation term or do you have a formulation and you want help with its implementation? __________________ Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.

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