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-   -   Convergence Problem Flameless furnace (http://www.cfd-online.com/Forums/fluent/138605-convergence-problem-flameless-furnace.html)

Rolo July 7, 2014 18:30

Convergence Problem Flameless furnace
 
Hi
I am trying of simulate a furnace under flameless conditions, I use EDC model with species transport, k-epsilon standard and OD for radiation. However the residuals of energy and radiation, does not drop to 1e-6. The residuals only drop to 1e-5 for energy and radiation and to 1e-3 for continuity.

What I can do to improve the convergence?

Thanks


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