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Convergence problem-Dielectric Barrier discharge
Posted 11 mai 2015, 10:20 UTC−4 Plasma Physics, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 5.0 1 Reply
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I am modelling an AC-DBD. I am facing convergence problem as i run my model. The error that shows up is
Repeated test error failures
Failed to find consistent initial values.
Last time step is not converged.
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I know that this problem can be due to too large initial step size or un-smooth boundary conditions. To me, my boundary conditions make sense and I have to simulate my model in picoseconds to see the streamer propagation.
I will appreciate if anyone can guide me through this. Please find attached my model.
Thank you
Best regards
Zaid
Attachments:
Hello Syed Zaid Ali
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I am also interesting in AC-DBD simualtion. I examined your uploaded model and many mistakes were found, especially in the boundary setting. How is your simulation work now?
Wishes, TOM