using two fluids in simulation

May 11, 2006, 08:14

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Posted - May 10 2006 : 12:29:00 --------------------------------------------------------------------------------

Hi I try tu model heat transfert beteen two fluid sepated by solid. But i can't selected it. CFX allows just 1 fluid for both I verify in licence ans i see we have multiflow options Can any body help me Thanks

May 15, 2006, 09:13

Hello, Just set up a system environment variable: CFX5_NO_CONSTANT_PHYSICS

and its value is T

May 15, 2006, 09:20

I'll try thanks

May 15, 2006, 12:04

Can somebody show me ho to up a system environment variable: CFX5_NO_CONSTANT_PHYSICS Thanks

May 15, 2006, 21:53

1. If you're using Linux, edit /etc/profile and add the following line before export command CFX5_NO_CONSTANT_PHYSICS=T and then export CFX5_NO_CONSTANT_PHYSICS 2. If you're using windows, just control-panel>system> and look for environment tab I'm sure you'll find it soon.

May 11, 2006, 08:14	using two fluids in simulation	#1
ousegui Guest Posts: n/a	Sponsored Links Posted - May 10 2006 : 12:29:00 -------------------------------------------------------------------------------- Hi I try tu model heat transfert beteen two fluid sepated by solid. But i can't selected it. CFX allows just 1 fluid for both I verify in licence ans i see we have multiflow options Can any body help me Thanks

May 15, 2006, 09:13	Re: using two fluids in simulation	#2
Kiddo Guest Posts: n/a	Hello, Just set up a system environment variable: CFX5_NO_CONSTANT_PHYSICS and its value is T

May 15, 2006, 09:20	Re: using two fluids in simulation	#3
ousegui Guest Posts: n/a	I'll try thanks

May 15, 2006, 12:04	Re: using two fluids in simulation	#4
ousegui Guest Posts: n/a	Can somebody show me ho to up a system environment variable: CFX5_NO_CONSTANT_PHYSICS Thanks

May 15, 2006, 21:53	Re: using two fluids in simulation	#5
Kiddo Guest Posts: n/a	1. If you're using Linux, edit /etc/profile and add the following line before <font color=blue>export</font> command <font color=red> CFX5_NO_CONSTANT_PHYSICS=T </font> and then export CFX5_NO_CONSTANT_PHYSICS 2. If you're using windows, just control-panel>system> and look for <font color=blue>environment</font> tab I'm sure you'll find it soon.

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