Floating point exception(divided by zero) -- CFD Online Discussion Forums

June 9, 2013, 03:41	Floating point exception(divided by zero)	#1
jgeng New Member Jie Geng Join Date: Jun 2013 Posts: 1 Rep Power: 0	I am using CCM+ to do the underhood analysis. The cells are around 34 million. But there is always an error 'Floating point exception error (divided by zero)' . The situation is: 1) This error happens before the 1st iteration. 2) I already checked and remove the invalid cells (cell quality>1e-6, volume change>1e-4 etc.) 3) I checked all the boudary conditions, there should be no problem. So I really have no idea how to solve the problem. Can you help me? Thanks.

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