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Error: Parameter Bounded CDS is not allowed

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Old   January 16, 2012, 10:49
Default Error: Parameter Bounded CDS is not allowed
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Hi Everybody,
I have problem regarding Central Difference Scheme. Somehow cfx 13.0 gives me the following error irrespective of the fact that i enable this "bounded CDS" (Under solver control/Basic Settings/ Advection Scheme) or not.

Error: Parameter 'Bounded CDS' is not allowed in /FLOW:Flow Analysis 1/SOLVER CONTROL/ADVECTION SCHEME


Actually i want to do LES simulation of fan. I have found out that in order to do some les simulations its recommended to use Central Differencing but somehow its not working for me. Do i need to enable something in expert parameters in order this to work? Any help/comments will be really appreciated. Thanks in advance!!!

Regards,
Atif

Last edited by ghoshi1983; January 16, 2012 at 11:09. Reason: forgot
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Old   January 16, 2012, 17:22
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What turbulence model have you selected?
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Old   January 17, 2012, 04:36
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LES Smagorinsky
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Old   January 19, 2012, 11:15
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It seems no body has a clue!!!
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Old   January 20, 2012, 10:25
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I have figured it out.
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Old   January 22, 2012, 07:24
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Can you explain what you did to make it work.
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Old   January 23, 2012, 06:30
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Actually i was running my simulations on cluster and i needed a batch script to run my job. There i was using version 12.1 whereas i was using 13.0 while writing def. file. Since there seems to be no Bounded CDS option in 12.1 thats why it was giving me the above mentioned error.
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