Problem with transient flow convergence -- CFD Online Discussion Forums

February 27, 2015, 14:30	Problem with transient flow convergence	#1
ayoxon New Member andy Join Date: Feb 2015 Posts: 9 Rep Power: 11	I'm doing a transient solution of fluid flow in a room with a radiator. The time-step size is 1, doing 3600 steps with 100 interation each. I get to the 300th (ish) step and the solution has stopped converging. Before hand it was converging between 20-30 iterations in. Any idea whether this is still fine or whether something needs to be changed?

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