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General Blog Posts

The Power of the Batch Sweep

May 19, 2023

Have you ever run a large parametric sweep on your workstation overnight, only to discover the next morning that the parametric solver is still not finished? Enter the batch sweep.

Generating a Simulation Mesh of a Femur From 3D Data

April 21, 2023

You can create a simulation mesh from 3D data in COMSOL Multiphysics®. This capability comes in handy when modeling irregular shapes.

Solving the Superconductor Teaching Challenge with Apps

March 13, 2023

Superconductors can be a challenging subject to teach. Explore how a professor is addressing this problem with an open-access web server that contains simulation apps.

Performing Topology Optimization with Milling Constraints

February 1, 2023

Milling constraints for topology optimization are now available in the Optimization Module as of COMSOL® version 6.1. We share 2 examples of this new feature in action here.

Shape Optimization in Electromagnetics: Part 2

December 16, 2022

See 2 examples of how shape optimization can benefit the design of microwave and millimeter wave applications. Part 2 of a 2-part series.

Shape Optimization in Electromagnetics: Part 1

November 22, 2022

Learn how shape optimization can be used to improve the designs of wave optics applications. Part 1 of 2.

Using the Expression Operator in COMSOL Multiphysics®

November 17, 2022

What’s the difference between an expression operator and an analytic function? Find out in this blog post and see an example of an expression operator in action.

A Practical Implementation of Multiphysics Topology Optimization

September 16, 2022

A guest blogger from GN Audio A/S introduces a multiphysics topology framework developed with the COMSOL Application Programming Interface and LiveLink™ for MATLAB®.

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