error in CFX remesh

SRghodsi · April 30, 2012, 09:32

Hi.
I made geometry and mesh of a cylinder in 3D domain, and then exported to the CFX. All configurations were set same as ANSYS Tutorial:CFX Re-Meshing. But, an error was raised at the beginning of solving about high skewed of elements.
I cannot understand, if CFX wants to create a new mesh, why should make an error about skewed one?

ghorrocks · April 30, 2012, 19:45

It is not an error, it is a warning. The simulation can still proceed. But bad quality meshes are best avoided and time spent improving mesh quality is worth it.

April 30, 2012, 09:32	error in CFX remesh	#1
SRghodsi New Member S.R. Ghodsi Join Date: Apr 2012 Posts: 1 Rep Power: 0	Hi. I made geometry and mesh of a cylinder in 3D domain, and then exported to the CFX. All configurations were set same as *ANSYS Tutorial:CFX Re-Meshing*. But, an error was raised at the beginning of solving about high skewed of elements. I cannot understand, if CFX wants to create a new mesh, why should make an error about skewed one?

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April 30, 2012, 19:45		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,700 Rep Power: 143	It is not an error, it is a warning. The simulation can still proceed. But bad quality meshes are best avoided and time spent improving mesh quality is worth it.