Flat convergence curve. -- CFD Online Discussion Forums

February 16, 2017, 18:51	Flat convergence curve.	#1
SHAFKAT91 New Member shafkat Join Date: Oct 2016 Posts: 11 Rep Power: 9	Hello, I am simulating a simple melting case. I am trying to replicate the results published in another paper. I have set all the parameters according to the paper but in paper it says "converge reached after 10-20 iterations where in my case energy residuals vs iteration curve is always a flat one". And My results are way off form the results of the paper. Can anyone please help me with the reason of this flat convergence curve? What should I be focusing on in this case.

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