how to use UDS

arou · June 17, 2010, 05:02

Dear ,
i work on the solidification of water+salt alloy...when the freezing begin we will have a pure phase of ice+ a melt rich in salt..i must model this with fluent...with solidification/melting model tha species transport is not allowed, so to include the mass transport of the salt from the ice to the liquid, i have to use define UDS...
my questions are, how many uds have i to put?? and with wich values??
in general, how to use UDS to model the solute transport..
thanks..

arou · June 18, 2010, 04:45

help please

June 17, 2010, 05:02	how to use UDS	#1
arou New Member aroussia Join Date: Jun 2009 Posts: 6 Rep Power: 16	Dear , i work on the solidification of water+salt alloy...when the freezing begin we will have a pure phase of ice+ a melt rich in salt..i must model this with fluent...with solidification/melting model tha species transport is not allowed, so to include the mass transport of the salt from the ice to the liquid, i have to use define UDS... my questions are, how many uds have i to put?? and with wich values?? in general, how to use UDS to model the solute transport.. thanks..

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June 18, 2010, 04:45		#2
arou New Member aroussia Join Date: Jun 2009 Posts: 6 Rep Power: 16	help please