Unsteady script for Fluent
 

Hi all

I want to run unsteady case in fluent with Inviscid solver. I need a script to submit parallel job on clusters.

When I ran it completed only one time step and then quit
Can anyone tell me whats wrong with the script file?
Or do i need to specify no of time steps, time step sixe and iter/time step in serial and then run batch job?

Here is the script

; Read case file
rc case1-uinv.cas
rd case1-uinv.dat

; Calculate 2000 iterations
it 500 ;Max iterations per time steps
wc case1-uinv-2000.cas
wd case1-uinv-2000.dat
/solve/set/time-step 1e-06
/solve/dual-time-iterate
19999
it 2000
wc case1-uinv-4000.cas
wd case1-uinv-4000.dat
; Exit FLUENT
exit
yes