7 Aug
2014
7 Aug
'14
noon
On 08/07/2014 01:59 PM, Robert Cimrman wrote:
On 08/07/2014 01:48 AM, Geoff Wright wrote:
Hi Robert,
Thanks for the response -- and good catch! The first order results are a lot better now with the bugfix in the material. But still losing about 20% of flux using first order. I tried running it with approx_order=2, and using the petsc solver, but it always converges to this trivial/invalid solution:
Source flux: 4.69775273941 Sink flux: -5.7976979887e-25 Block flux: 8.34388481281e-06 Entire surf: 4.6977610833 Sum of partial fluxes == total: 4.6977610833 == 4.6977610833
I could get the petsc solvers converge either. But I had some success with
...could not...