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CAD Import & LiveLink for CAD Products Blog Posts

How to Automatically Remove Small Details in Your Model Geometry

July 12, 2019

Have you ever wished for an automatic way to remove small details in your model geometry that are causing an unnecessarily fine mesh or a poor mesh quality? Enter the Remove Details operation.

Studying Presbyopia with an Optomechanical Model of the Human Eye

October 24, 2018

You have to see this multiphysics simulation research: To help combat the effects of presbyopia in aging eyes, Kejako built a 3D optomechanical model of a full human eye.

3 Approaches to Modeling Moving Loads and Constraints in COMSOL®

October 22, 2018

Learn 3 ways to model moving loads and constraints in COMSOL Multiphysics®: using variables, interpolation functions, and paths imported from CAD geometries.

How Do Chladni Plates Make It Possible to Visualize Sound?

August 17, 2018

Is it possible to see sound? Find out for yourself in this blog post on the acoustics behind Chladni plates.

How to Import an ECAD Geometry for Printed Circuit Board Design

July 3, 2017

We demonstrate how to import an ECAD geometry into COMSOL Multiphysics® for the design of a printed circuit board. The example features an actual PCB geometry from a company in the industry.

Studying Stress in Threaded Pipe Fitting Designs from CAD Assemblies

May 30, 2017

Threaded pipes are durable, reliable, and resistant to damage from heat and stress. You can combine a CAD assembly of a threaded pipe with a COMSOL Multiphysics® analysis to study its design.

Analyzing the Mechanical Performance of a Tricycle Frame Design

April 19, 2017

Tricycles have 3 wheels and countless uses due to their extra support and load capacity. Design a tricycle that meets safety requirements by analyzing its mechanical performance.

Designing a Sensor Package for a High-G Accelerometer via Simulation

March 28, 2017

To design a piezoresistive sensor package for a high-G accelerometer, researchers turned to multiphysics analysis. They then verified the simulation results with experimental data.


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