-Nan- error -- CFD Online Discussion Forums

March 22, 2004, 07:48	-Nan- error	#1
cfdguy Guest Posts: n/a	Hi all, I am simulating a case with thermal radiation, velocity and pressure BCs, High Re turbulence model. The case is transient. Model contains hexa, piramid, tetra elements. My run is coming out with -Nan at TKE and dissipation residuals. I tried giving steady state results as initial guess but still it fails. My PISO correctors are not exceeding the 20 limit. What could be the reason? Thanks in advance.

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
strange fluent error: Primitive Error at Node 0	Jean-Baptiste	FLUENT	8	June 14, 2022 11:11
error in COMSOL:'ERROR:6164 Duplicate Variable'	bhushas	COMSOL	1	May 30, 2008 04:35
"Error: Floating point error: invalid number"	MI Kim	FLUENT	2	January 4, 2007 10:00
Fatal error error writing to tmp No space left on device	maka	OpenFOAM Installation	2	April 3, 2006 08:48
Error: Floating point error: invalid number	Bob	FLUENT	3	June 3, 2005 18:11

All times are GMT -4. The time now is 15:42.