mass fraction boundary value on a WALL ?

September 2, 2004, 07:25

How can i set mass fraction boundary value on a WALL ? I want to model condensation proucess on a wall and i need to set saturation criteria on a wall (Cm=Cm(T)).

September 3, 2004, 00:54

Hi, At present you can use volumetric additional variable for modeling the moisture. Mass source cannot be specified on the wall in CFX-5.7. But there has been a user fortran which has been developed to do so. Contact your CFX-support group for the same.

September 2, 2004, 07:25	mass fraction boundary value on a WALL ?	#1
Alexey Guest Posts: n/a	How can i set mass fraction boundary value on a WALL ? I want to model condensation proucess on a wall and i need to set saturation criteria on a wall (Cm=Cm(T)).

September 3, 2004, 00:54	Re: mass fraction boundary value on a WALL ?	#2
test Guest Posts: n/a	Hi, At present you can use volumetric additional variable for modeling the moisture. Mass source cannot be specified on the wall in CFX-5.7. But there has been a user fortran which has been developed to do so. Contact your CFX-support group for the same.

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