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Introduction Blog Posts

Introduction to Modeling Acoustic-Structure Interactions in COMSOL®

June 12, 2019

To model an ASI problem, you need to account for the behavior of elastic waves in solids, pressure waves in fluids, and their interaction. The COMSOL® software includes interfaces for doing so.

Performing Topology Optimization with the Density Method

January 4, 2019

The density method simplifies the process of topology optimization. Get an overview of how to use a special density feature for topology optimization in the COMSOL® software.

How to Customize the COMSOL Desktop® and Use Keyboard Shortcuts

December 11, 2018

Want to make your modeling processes more efficient? Check out these tricks for customizing the COMSOL Desktop® as well as a variety of useful keyboard shortcuts.

Introducing the Composite Materials Module

December 6, 2018

Get to know the Composite Materials Module, an add-on to the COMSOL Multiphysics® software that includes specialized functionality for modeling layered composite structures and materials.

Defining a Multiphysics Model, Part 1: The Automatic Approach

November 6, 2018

There are 3 approaches to setting up a multiphysics model in the COMSOL® software: Fully automatic, manual with predefined couplings, and manual with user-defined couplings. Here, we discuss #1.

Introducing COMSOL Multiphysics® Version 5.4

October 3, 2018

COMSOL Multiphysics® version 5.4 includes a variety of updated features and functionality as well as 2 exciting new add-on products: the Composite Materials Module and COMSOL Compiler™.

Introduction to Modeling Soap Films and Other Variational Problems

September 4, 2018

In this introduction to a 5-part series, learn how to solve variational problems using equation-based modeling, which is useful for modeling soap films, catenary cables, light beams, and more.

What Is the Doppler Effect?

May 29, 2018

A siren passes by and you hear a change in pitch. A bug swims across a puddle, causing ripples on the surface. A star in the sky has a reddish hue. These are all examples of the Doppler effect.


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