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General computational fluid dynamics solver (cell-centered FVM). GPUs are supported.

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Info

To obtain and checkout a product license please read Ansys Suite first.

Documentation and Tutorials

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Codeblock
languagebash
titleJob for 2 nodes with 40 tasks (on 40 cpu-cores) per node
#!/bin/bash
#SBATCH -t 00:10:00
#SBATCH --nodes=2
#SBATCH --ntasks-per-node=40
#SBATCH -L ansys
#SBATCH -p medium
#SBATCH --mail-type=ALL
#SBATCH --output="cavity.log.%j"
#SBATCH --job-name=cavity_on_cpu

module load ansys/2019r2
srun hostname -s > hostfile
echo "Running on nodes: ${SLURM_JOB_NODELIST}"

fluent 2d -g -t${SLURM_NTASKS}  -ssh  -mpi=intel -cnf=hostfile << EOFluentInput >cavity.out.$SLURM_JOB_ID
      ; this is an Ansys journal file
      file/read-case initial_run.cas.h5
      parallel/partition/method/cartesian-axes 2
      solve/initialize/initialize-flow
      file/auto-save/append-file-name time-step 6 
      file/auto-save/case-frequency if-case-is-modified
        file file/auto-save/data-frequency 10
      file/auto-save/retain-most-recent-files yes
      solve/iterate 100
      exit
      yes
EOFluentInput

echo '#################### Fluent finished ############'

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