CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Polyflow Simulation with ViscoElastic Model memory problem (http://www.cfd-online.com/Forums/fluent/75936-polyflow-simulation-viscoelastic-model-memory-problem.html)

sid2909 May 10, 2010 05:29

Polyflow Simulation with ViscoElastic Model memory problem
 
Dears all

I'm New to here and more over new to the polyflow so please help me through this
I'm trying to set up Iso-Thermal differential viscoelastic model using
pom-pom model with 10 relaxation time.

But I'm Strucked by the memory requirement of Polyflow.
I've tried to simulated the model with around 150,000 nodes. The polyflow solver told me that it'll need around 150 GB of Ram:eek:

As I've experienced with CFX and Fluent the memory requirement for such number of Nodes is not that high. Is it because the problem is viscoelastic model? Or did I setup the problem in a wrong way..

Please Help me I'm struck

Thanks very much
Sid Nuansirikomon


All times are GMT -4. The time now is 15:54.