KR24: How to run a batch job using a journal file in FLUENT?


A simple journal file (e.g. batch.jou) can be created using any text editor with the following lines:

;; Read case
rc internal_wall_twod.cas
;; Iterate
it 100
;; Write data files
wd internal_wall_twod.dat
;;Exit FLUENT
exit
yes
-----
This journal file (batch.jou) can be executed in the batch mode as follows:

Linux:
fluent 2d -g batch.jou& batch.trn&
Windows:
fluent 2d -g -i batch.jou

Here `-g` means no graphics and `-i` refers to an input file.





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