Face interpolation in a quadtree grid (or non-conformal grid) in openfoam

banji · October 29, 2015, 13:32

Hello,

Please, is there some reference out there that explains the interpolation technique openfoam uses from the centroid to the face of each control volume on a quadtree grid - I mean a grid with hanging nodes.

Thanks in anticipation.

wyldckat · October 31, 2015, 12:04

Quick answer: I'm not certain, but Hrvoje Jasak's PhD thesis does explain this: http://powerlab.fsb.hr/ped/kturbo/Op...jeJasakPhD.pdf

banji · October 31, 2015, 15:13

Quote:

Originally Posted by wyldckat

Quick answer: I'm not certain, but Hrvoje Jasak's PhD thesis does explain this: http://powerlab.fsb.hr/ped/kturbo/Op...jeJasakPhD.pdf

Thank you.

October 29, 2015, 13:32	Face interpolation in a quadtree grid (or non-conformal grid) in openfoam	#1
banji Member Olabanji Join Date: Jan 2013 Location: U.S.A Posts: 31 Rep Power: 13	Hello, Please, is there some reference out there that explains the interpolation technique openfoam uses from the centroid to the face of each control volume on a quadtree grid - I mean a grid with hanging nodes. Thanks in anticipation.

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October 31, 2015, 12:04		#2
wyldckat Retired Super Moderator Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 10,981 Blog Entries: 45 Rep Power: 128	Quick answer: I'm not certain, but Hrvoje Jasak's PhD thesis does explain this: http://powerlab.fsb.hr/ped/kturbo/Op...jeJasakPhD.pdf