problem restarting dynamic mesh cases - Page 2 -- CFD Online Discussion Forums

June 15, 2018, 09:35

problem restarting dynamic mesh cases

diggee

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Join Date: Sep 2016

Posts: 43

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Ok so this extremely weird. I am carrying out some VIV cases. Everything runs fine, I get the steady periodic motion of the cylinder after some time but if I close fluent window and restart (after restarting laptop or some xyz reason) the simulation from the most recent case and data files, the periodic solution changes. The following 2 images are 2 cases in which this happened. Can anyone please tell why is this happening? I really cannot not afford to close my laptop over several days and need to simulate over several days every case. Please help

Attached Images

	case1.jpg (69.8 KB, 73 views)
	case2.jpg (79.6 KB, 71 views)

Tags

dynamic mesh, restart problem, viv

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