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Equilibrium Discharge Model Not Converging
Posted 16 apr. 2021 07:51 EDT 1 Reply
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Hi, I am running a case for Equilibrium Discharge model with convergence criteria (1e-5). I am trying to simulate a thermal plasma torch. But model is not converging and has residual value is fluctuating around 0.1 for each iteration. Also, my temp/velocity profiles(results while solving) are also not changing and have attained a certain profile after 30-40 iterations. Could anyone please suggest a technique to get the model converged. I am attaching a picture of convergence graph for your reference. Thanks in advance.