|February 26, 2013, 07:15||
Faulty velocity vectors in Natural Circulation loop using BuoyantBoussinesqSimplefoam
Join Date: Mar 2012
Posts: 6Rep Power: 5
I am trying to simulate a natural circulation loop in Openfoam-1.6 using buoyantBoussinesqSimpleFoam solver. I have created the geometry and meshing in gmsh.
The loop is a constant diameter pipe with a uniform flux boundary condition at the bottom (using fixedGradient) and a constant temperature condition at top. Rest of the loop is considered adiabatic wall.
After 100,000 iterations, the temperature seems fine (according to experimental data). But the velocity vectors seems to be leaking out of the geometry joints. What could be the possible error? Please help.
|loop, natural convection, openfoam|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Z velocity contour values differ from vectors||ghost82||FLUENT||0||October 7, 2012 04:23|
|Contour of Pressure Coefficient and Velocity Vectors Colored by Pressure Coefficient||sonam||OpenFOAM||0||August 2, 2012 00:16|
|Velocity vectors||SA||Main CFD Forum||1||March 8, 2007 03:04|
|Variables Definition in CFX Solver 5.6||R P||CFX||2||October 26, 2004 02:13|
|Terrible Mistake In Fluid Dynamics History||Abhi||Main CFD Forum||12||July 8, 2002 09:11|