|
[Sponsors] |
April 7, 2011, 06:28 |
fvTensorMatrix equation solving ?
|
#1 |
Senior Member
Join Date: Sep 2010
Posts: 226
Rep Power: 16 |
HI,
i have a tensorial equation to be solved for the tensor Y: fvTensorMatrix YEqn when i run the solver i see that: smoothSolver: Solving for Yxx, Initial residual = 0.875064, Final residual = 1.60516e+149, No Iterations 1000 smoothSolver: Solving for Yxy, Initial residual = 0.686555, Final residual = 8.05809e+148, No Iterations 1000 smoothSolver: Solving for Yyx, Initial residual = 0.686555, Final residual = 8.05809e+148, No Iterations 1000 smoothSolver: Solving for Yyy, Initial residual = 0.872595, Final residual = 1.59013e+149, No Iterations 1000 smoothSolver: Solving for Yzz, Initial residual = 0.873874, Final residual = 1.60776e+149, No Iterations 1000 my question is, why Yyx is solved however it is symmetrical, and Yxz is never solved? however In my defintion for Y, i defined it as a total general matrix volTensorField Y. Is it the problem in the fvTensorMatrix Equation ? can it solves a tensorial equation for a general tensor Y? or only for symmetrical defined tensors? any ideas ? thanks, T.D. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Moving mesh | Niklas Wikstrom (Wikstrom) | OpenFOAM Running, Solving & CFD | 122 | June 15, 2014 06:20 |
Differences between serial and parallel runs | carsten | OpenFOAM Bugs | 11 | September 12, 2008 11:16 |
Unknown error | sivakumar | OpenFOAM Pre-Processing | 9 | September 9, 2008 12:53 |
IcoFoam parallel woes | msrinath80 | OpenFOAM Running, Solving & CFD | 9 | July 22, 2007 02:58 |
Could anybody help me see this error and give help | liugx212 | OpenFOAM Running, Solving & CFD | 3 | January 4, 2006 18:07 |