Learn COMSOL-MULTIPHYSICS-SCRIPTING with Real Code Examples

Batch simulation of heat dissipation in electronic components

Automated parametric study of fluid flow in channels

Electrostatics and heat transfer coupled simulations

Optimizing geometry parameters for structural performance

Exporting simulation results to MATLAB for custom plotting

Check geometry and physics objects are properly referenced

Validate mesh quality and solver settings

Ensure study type matches intended simulation

Monitor MATLAB console for API or COMSOL errors

Step through script interactively for debugging complex workflows

Verify model correctness with a small test case

Check convergence and mesh independence

Validate boundary conditions and material properties

Compare scripted results with manual GUI runs

Run parametric sweeps to check consistency

Batch simulations via MATLAB scripts

Export data for reports and presentations

Integrate with optimization routines

Automate multi-model studies for design exploration

Use HPC or cloud resources for large parametric sweeps

COMSOL Multiphysics GUI for model creation

COMSOL API for MATLAB and Java scripting

Optimization, Sensitivity, and AC/DC modules

LiveLink for MATLAB for seamless integration

High-performance computing support for batch runs

MATLAB for advanced postprocessing and plotting

Java API for standalone automation

External data sources (CSV, Excel, databases) for input

Embedded code or user-defined functions for custom physics

Integration with version control and HPC clusters

Modularize scripts and model components

Automate repetitive simulation tasks

Use MATLAB for postprocessing and plotting

Leverage batch and parametric sweeps

Document scripts and workflow clearly

Complex multiphysics model setup programmatically

Debugging object hierarchy and API calls

Managing simulation data efficiently

Ensuring reproducibility across COMSOL versions

Optimizing scripts for performance on large-scale simulations