High order elements -- CFD Online Discussion Forums

January 31, 2011, 16:08	High order elements	#1
pankos Member kostas Join Date: Jun 2010 Posts: 43 Rep Power: 15	Hi. I want to use high order elements so that i can represent boundaries (wall) with good accuracy. I have seen some mesh generators which represent the boundary with 27-node hexahedral in order to describe the geometry with second order polynomial (3 nodes at each edge). Is there any way (64 or more nodes hex) for representation of more high order accuracy?

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