|April 18, 2013, 11:47||
Fluent Tui Command for transient
Join Date: Aug 2011
Posts: 54Rep Power: 6
I have found the fluent tui guide somewhat difficult to use because it often tells you what a command does, but not the subsequent path to get there. I searched through this guide and have not found how to transition a simulation from steady state to transient. This is important for initializing when using the automated parameterization. Has anyone come across this?
Thanks in advance!
|April 19, 2013, 16:05||
TUI code to set transient solver
Join Date: Jan 2011
Posts: 21Rep Power: 7
;; To turn on unsteady first order
/define models unsteady-1st-order? yes
;; To turn on unsteady 2nd order
/define models unsteady-2nd-order? yes
;; To turn on steady-state solver
/define models steady? yes
;; To iterate with steady state solver (10 iterations)
;; To iterate with unsteady solver (10 time steps, with 20 maximum iterations per time step)
(physical-time-steps 10 20)
Hope this helps,
Bill Wangard, Ph.D.
|April 20, 2013, 15:07||
Join Date: Jan 2010
Location: Laval University, Canada
Posts: 378Rep Power: 9
For a reason that I ignore, the command 'dual-time-iterate' doesn't work when I open a transient case, load data and try to iterate further. Nothing happens. Is this a bug? Thanks.
|April 20, 2013, 23:48||
Join Date: Aug 2011
Posts: 315Rep Power: 12
/solve/dual-time-iterate 200 20
instead. I have never been able to appreciate the merits of LISP.
|ansys, fluent, text user interface, tui|
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