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Geometry Blog Posts

New Course on Building Geometry in COMSOL Multiphysics®

January 29, 2024

Explore an overview of our Learning Center course on building both simple and complex geometries in COMSOL Multiphysics®.

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.

Editing and Repairing Imported Meshes in COMSOL Multiphysics®

July 19, 2022

COMSOL Multiphysics® includes several operations for modifying imported surface meshes. You can create, intersect, partition, and join entities, adapt and refine mesh elements, and more.

Wrapping and Warping Geometries for Analysis in COMSOL®

September 10, 2021

CAD parts are typically designed in an undeformed, as-manufactured state. When it comes to analysis, however, we are only interested in the deformed, as-assembled state.

How to Convert Point Cloud Data to Surfaces and Solids

January 28, 2021

Sometimes, the only data you have before starting an analysis project is a set of points (also known as a point cloud). Did you know that a point cloud can be converted into a model geometry?

Computing the HRTF of a Scanned Geometry of a Human Head

July 14, 2020

Designing cochlear implants, hearing aids, headphones, and other audio devices requires precise measurements of the head-related transfer function (HRTF). Simulation and geometry import can help.

How to Use the Sketch Tools in COMSOL® to Draw 2D Geometry

June 18, 2020

Did you know that you can interactively draw and edit geometry right within the Graphics window in COMSOL Multiphysics®? Learn how to use Sketch mode with step-by-step video demonstrations.

Building Roller Chain Geometries in the Multibody Dynamics Module

February 13, 2020

You can easily set up a geometry model of a roller chain, sprocket, or roller chain sprocket assembly using the built-in parametric geometry parts in the COMSOL Multiphysics Part Library.


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