i am trying to get bc for my simulation using potential flow and this message is displayed on terminal
Reading field U
Calculating potential flow
Using dynamicCode for functionObject difference at line 53 in "/home/subh/OpenFOAM/subh-2.2.0/run/cylinder/system/controlDict.functions.difference"
--> FOAM FATAL ERROR:
gradientInternalCoeffs cannot be called for a calculatedFvPatchField
on patch ceiling of field p in file "/home/subh/OpenFOAM/subh-2.2.0/run/cylinder/0/p"
You are probably trying to solve for a field with a default boundary condition.
From function calculatedFvPatchField<Type>::gradientInternalCoef fs() const
in file fields/fvPatchFields/basic/calculated/calculatedFvPatchField.C at line 199.
i am also sending my casehttps://www.dropbox.com/s/x9n9o2neim...ylinder.tar.gz
I got your private message some time ago, but only now did I finally managed to try to look into your case... but the link is broken, so there isn't much I can do :(
i am posting my case again i deleted it by mistake
i want to use these boundary conditions in buoyantsimpleFoam to study heat transfer properties
how can i use them
I finally managed to look into this.
I've got a feeling that you provided the link for the wrong case, because I cannot get the same error you're getting.
What I've done is:
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