Floating point error: Invalid number -- CFD Online Discussion Forums

March 30, 2012, 10:22	Floating point error: Invalid number	#1
zaki New Member zaki Join Date: Mar 2012 Posts: 1 Rep Power: 0	I am simulating one rotating cylinder at higher temperature inside another (outer) stationary cylinder at (comparatively) lower temperature with fluid flowing between the two cylinders but whenever i specify the mass flow rate from periodic conditions the error appears saying Floating point error: Invalid number. Please tell me how can i avoid the error and still specify the ass flow rate.

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