STAR-CCM+

STAR-CCM+ is a complete multi-disciplinary platform for the simulation of products and designs operating under real-world conditions.

STAR-CCM+ is available as a module on Apocrita.

Usage

To run the default version of STAR-CCM+, simply load the starccm module:

module load starccm

For usage documentation, run starccm+ -help

Example jobs

When running jobs, replace SIM-FILE in the examples below with the name of your simulation file.

Serial job

Here is an example job running on 4 cores and 16G of ram on a single node:

#!/bin/bash
#$ -cwd
#$ -j y
#$ -pe smp 4
#$ -l h_rt=1:0:0
#$ -l h_vmem=4G

module load starccm
starccm+ -batchsystem sge -batch SIM-FILE

Parallel job

Here is an example of a multi-node job running on 96 cores and utilising the ddy-i infiniband island:

#!/bin/bash
#$ -cwd
#$ -j y
#$ -pe parallel 96
#$ -l infiniband=ddy-i
#$ -l h_rt=240:0:0

module load starccm
starccm+ -batchsystem sge -mpi intel -batch SIM-FILE