|
[Sponsors] |
October 23, 2013, 11:25 |
cavityClipped Compler problem
|
#1 |
Senior Member
ok
Join Date: Oct 2013
Posts: 346
Rep Power: 13 |
Hi,
I got problem when I try icoFoam for cavittyClipped, I got this type of problem ************************************************** ******************************************* --> FOAM FATAL ERROR: Continuity error cannot be removed by adjusting the outflow. Please check the velocity boundary conditions and/or run potentialFoam to initialise the outflow. Total flux : 0.0041361 Specified mass inflow : 4.90392e-05 Specified mass outflow : 4.82345e-05 Adjustable mass outflow : 0 From function adjustPhi(surfaceScalarField& phi, const volVectorField& U,const volScalarField& p in file cfdTools/general/adjustPhi/adjustPhi.C at line 118. FOAM exiting ************************************************** ********************************************* I don't understand what does it mean. I checked blockMesh and it was fine. Best regards |
|
October 24, 2013, 06:02 |
|
#2 |
Senior Member
Artur
Join Date: May 2013
Location: Southampton, UK
Posts: 372
Rep Power: 19 |
This problem usually occurs when there is a problem with the boundary conditions definition - basically there is a net flux that cannot be balanced and so continuity equation cannot be satisfied.
Did you follow the tutorial to the letter? Are you sure the movingWall patch was not assigned a velocity component that "pumps" some fluid into your domain? Are all the stationary walls assigned a fixedValue (0 0 0) BC? Best wishes, A |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[Other] engineFoam new mesh problem | ayhan515 | OpenFOAM Meshing & Mesh Conversion | 5 | August 10, 2015 08:45 |
UDF compiling problem | Wouter | Fluent UDF and Scheme Programming | 6 | June 6, 2012 04:43 |
Gambit - meshing over airfoil wrapping (?) problem | JFDC | FLUENT | 1 | July 11, 2011 05:59 |
natural convection problem for a CHT problem | Se-Hee | CFX | 2 | June 10, 2007 06:29 |
Adiabatic and Rotating wall (Convection problem) | ParodDav | CFX | 5 | April 29, 2007 19:13 |