Why does the checkMesh fail after using arc -- CFD Online Discussion Forums

March 16, 2020, 15:17	Why does the checkMesh fail after using arc	#1
masih.mojarrad New Member Masih Join Date: Feb 2020 Posts: 22 Rep Power: 6	Hi all, I am trying to convert a cubic to cylinder. Before starting using arc in the edges, everything was fine. Then, I tried to curve a side. After implementing blockMesh, I have not got any error but after command "checkMesh", I got an error saying that "failed 1 mesh checks". I checked paraview and everything was exactly what I expected. I also ran a simulation and it seemed that it worked properly. So, I wonder why I got this error and how I can deal with that? I just found something new which may help. I switched to 2D and the problem was gone. So what can I do to solve this problem in 3D? Best regards, Masih

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