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Modeling an Ear Canal’s Acoustics to Optimize In-Ear Audio Products

July 7, 2020

Ever notice an echo-like sound when wearing headphones or earbuds? Called the occlusion effect, this phenomenon can be studied using acoustics modeling to design better in-ear audio products.

3 Important Animals of Science from Throughout History  

June 23, 2020

What do a bunny, mouse, and part-Samoyed terrier have in common? We discuss these 3 noteworthy yet unlikely characters from the history of scientific research…

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.

Introducing the Porous Media Flow Module

June 11, 2020

From multiphase transport and non-Darcian flow to local thermal equilibrium and nonequilibrium, we discuss the advanced porous media flow modeling you can do with the Porous Media Flow Module.

Why Is My Coffee Maker Smiling at Me? Pareidolia Examined

June 4, 2020

A coffee maker smiles at you. A mop looks grumpy. The side of a building looks surprised. The phenomenon of seeing faces in inanimate objects, pareidolia, is more common than you might think…

Exploiting Hardware Parallelism with COMSOL® Batch Sweeps

June 2, 2020

What is a batch sweep? How do I set up a batch sweep for my model? How much batch parallelism can COMSOL Multiphysics® exploit? We answer these questions and more…

Introduction to the Elastic Waves, Time Explicit Interface

May 28, 2020

From nondestructive testing to seismic wave propagation in soil and rock, there are many application areas that involve the propagation of elastic waves in solids and vibrations in structures.

Gaining Understanding of Complex Phenomena with Virtual Laboratories

May 27, 2020

Virtual laboratories make complex scientific phenomena accessible for students. See examples from the University of Hartford, Virginia Commonwealth University, and the University of Dayton.

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