COMSOL Multiphysics is a cross-platform finite element analysis, solver and multiphysics simulation COMSOL Multiphysics is a cross-platform finite element analysis, solver and multiphysics simulation software. It allows conventional physics-based user interfaces and coupled systems of partial differential equations of partial differential equations (PDEs). COMSOL provides an IDE and an IDE and unified workflow for electrical, mechanical, fluid, acoustics, and chemical applications.
Usage
Version | module |
|---|---|
5.4 | comsol/5.4 |
CAUTION: There are only 3 COMSOL licenses available for all of Lehigh. Considering that COMSOL is used outside of Research Computing resources that do not have a wall time limit, there may not be a license available when your job is scheduled to start.
Example Submit Scripts
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#!/bin/bash
#SBATCH -p lts
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=10
#SBATCH --time=60
#SBATCH -J comsol
cd ${SLURM_SUBMIT_DIR}
module load comsol
cp /share/Apps/comsol/comsol54/multiphysics/applications/COMSOL_Multiphysics/Fluid_Dynamics/cylinder_flow.mph .
comsol batch -np ${SLURM_NTASKS} -inputfile cylinder_flow.mph -outputfile cylinder_flow_output.mph -batchlog comsollog.txt
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#!/bin/bash #SBATCH -p infolab #SBATCH --nodes=2 #SBATCH --ntasks-per-node=2 #SBATCH --time=60 cd ${SLURM_SUBMIT_DIR} module purge module load comsol module load mpich cp /share/Apps/comsol/comsol54/multiphysics/applications/COMSOL_Multiphysics/Fluid_Dynamics/cylinder_flow.mph . # single node runs #comsol batch -np ${SLURM_NTASKS} -inputfile cylinder_flow.mph -outputfile cylinder_flow_output.mph -batchlog comsollog.txt # multi node runs comsol -nn ${SLURM_NTASKS} --nnhost ${SLURM_NNODES} -mpi mpich2 -mpifabrics shm:ofa batch -inputfile cylinder_flow.mph -outputfile cylinder_flow_output.mph -batchlog comsollog.txt |