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Deciding the mesh element size in CFD

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August 2, 2012, 19:25	Deciding the mesh element size in CFD	#1
saisanthoshm88 Senior Member --------- Join Date: Oct 2010 Posts: 303 Rep Power: 18	Could some one please let me know how to choose / decide on the element size for meshing in a CFD analysis __________________ Best regards, Santhosh.

August 2, 2012, 21:11		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,872 Rep Power: 144	This FAQ discusses the issue a bit: http://www.cfd-online.com/Wiki/Ansys..._inaccurate.3F The reference has a much fuller description: http://journaltool.asme.org/Template...umAccuracy.pdf The key text book in the field is "Computational Fluid Dynamics" by Roache.

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