|
[Sponsors] | |||||
|
|
|
#1 |
|
Member
George Thomas
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 59
Rep Power: 18 ![]() |
Is it a good idea to limit the maximum number of iterations to a value less than '10' in 'transient simulations' even if more number of iterations consumes more computing time?
Is there any strategies to follow while specifying number of iterations? |
|
|
|
|
|
|
|
|
#2 |
|
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 18,018
Rep Power: 146 ![]() ![]() ![]() ![]() |
Hi,
This is problem dependent. Best do a sensitivity analysis (ie adjust the max its and see the effect on compute time and simulation output accuracy) and determine for your model. Glenn Horrocks |
|
|
|
|
|
![]() |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Moving mesh | Niklas Wikstrom (Wikstrom) | OpenFOAM Running, Solving & CFD | 122 | June 15, 2014 07:20 |
| How to write k and epsilon before the abnormal end | xiuying | OpenFOAM Running, Solving & CFD | 8 | August 27, 2013 16:33 |
| Low Mach number Compressible jet flow using LES | ankgupta8um | OpenFOAM Running, Solving & CFD | 7 | January 15, 2011 14:38 |
| Differences between serial and parallel runs | carsten | OpenFOAM Bugs | 11 | September 12, 2008 12:16 |
| Unknown error | sivakumar | OpenFOAM Pre-Processing | 9 | September 9, 2008 13:53 |