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-   -   Turbulent flow over a blunt body Error Message (http://www.cfd-online.com/Forums/fluent/105331-turbulent-flow-over-blunt-body-error-message.html)

pradon16 July 27, 2012 16:31

Turbulent flow over a blunt body Error Message
 
Hello,

I am creating a simulation that analyzes the turbulent flow around a body of aluminum that is at a certain temperature. The idea is that the air flow will cool the aluminum to a specific temperature. I'm using the following models:
1. Viscous-Reynolds Stress, Linear Pressure-Straine
2.Heat exchanger-on

When i run my simulation it comes up with the following error: Divergence detected in AMG solver: temperature

Any ideas on what i'm missing? I do have boundary conditions: velocity inlet and outflow with a specified mass flow value.

All suggestions and opinions are welcome!


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