|May 21, 2010, 12:05||
Custom a polyPatch/fvpatch possible
Join Date: Mar 2010
Posts: 27Rep Power: 9
I working on a project where I need to add a coustom patch to OpenFOAM. Meaning not just a boundary condition (-> fvPatchField) but also a custom underlying polyPatch/fvPatch. The functionality can be ybout the same as needed for a normal boundary condition (e.g. fixedValue).
My problem: When I build a custom polyPatch/fvPatch inheriting for example wallPolyPatch / wallFvPatch and configure the boundary-file appropriately my custom patch is used - everything looks fine in the beginning. Using icoFoam, the Ux, Uy, Uz equations are solved as expected. When entering the PISO block I always get a floating point exception in the following division:
volScalarField rUA = 1.0/UEqn.A();
Has anybody a hint what I might be missing? What patch type does a boundary condition as fixedValue use?
Any hints are appreciated! thanks in advance!
|Thread||Thread Starter||Forum||Replies||Last Post|
|UDF vs Custom field function||andrew||FLUENT||5||June 24, 2011 10:53|
|How to calculate pressure forces using custom field functions?||tsagaro||FLUENT||6||April 13, 2011 04:03|
|source code for inert heating custom law||mat27x||FLUENT||0||October 23, 2009 18:33|
|defining custom convetive terms||CFD user||CFX||1||February 22, 2009 23:40|
|URGENT custom property for UDF||Sandilya Garimella||FLUENT||0||May 19, 2008 12:35|