Foam-extend interfoam dual solution for same case

P Sharma · April 2, 2015, 03:25

Hi OpenFoam users,
When I run a Asymmetric case of bouncing drop in foam extend for grid (190 * 330) case run perfect, But when I change the the no. of grid of if I change simpleGrading drop's height after bounce is more than initial(h0= 1) and drop goes out of domain from top (energy of drop increase :-) ). Is anyone know what happens when I am changing the grid.

wyldckat · April 3, 2015, 13:32

Quick answer:

You did not provide enough information, as requested here: http://www.cfd-online.com/Forums/ope...-get-help.html
My guess is that you're not being careful enough. Have a look at this blog post of mine: OpenFOAM: Interesting cases of bad meshes and bad initial conditions

April 2, 2015, 03:25	Foam-extend interfoam dual solution for same case	#1
P Sharma New Member praveen kumar sharma Join Date: Jun 2014 Posts: 17 Rep Power: 11	Hi OpenFoam users, When I run a Asymmetric case of bouncing drop in foam extend for grid (190 * 330) case run perfect, But when I change the the no. of grid of if I change simpleGrading drop's height after bounce is more than initial(h0= 1) and drop goes out of domain from top (energy of drop increase :-) ). Is anyone know what happens when I am changing the grid.

April 3, 2015, 13:32		#2
wyldckat Retired Super Moderator Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 10,975 Blog Entries: 45 Rep Power: 128	Quick answer: You did not provide enough information, as requested here: http://www.cfd-online.com/Forums/ope...-get-help.html My guess is that you're not being careful enough. Have a look at this blog post of mine: OpenFOAM: Interesting cases of bad meshes and bad initial conditions

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