|February 26, 2007, 23:16||
Hi, all: I am now digging t
Join Date: Mar 2009
Posts: 44Rep Power: 9
I am now digging throughly into the icoFoam.C solver with gdb and also have read Henrik Rusche and Hrvoje Jasak's thesis and also with the highly annotated version of the code from OpenFOAM wiki, I am now quite confused at the line
//add pressure gradient to interior velocity and BC's
U-=rUA*fvc::grad(p); //This line is ok
I am confused at this line, what does this U.correctBoundaryConditions; intend to do? Using gdb and "step" I can go into the correctBoundaryConditions() function in GeometryField.C, and there is line boundaryField_.evaluate(); further "step" will lead to GeometryBoundaryField.C, however the evaluate() function made me even more confused. Is there any background information or reference that I can see?
Thanks a lot!!
|Thread||Thread Starter||Forum||Replies||Last Post|
|Two fundamental questions about icoFoam while updating the velocities and pressure||dbxmcf||OpenFOAM Running, Solving & CFD||6||April 12, 2016 16:05|
|Fundamental problem with Gamma scheme||dominik_christ||OpenFOAM Running, Solving & CFD||3||August 29, 2008 08:24|
|Problem with icoFoam||nadine||OpenFOAM Running, Solving & CFD||1||August 28, 2008 04:49|
|Fundamental Problem||Naghman Khan||FLUENT||8||August 1, 2007 11:01|
|A fundamental problem about Pressure equation of the potentialFoam solver||dbxmcf||OpenFOAM Running, Solving & CFD||0||October 6, 2006 11:32|