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Analyze Thin Structures Using Up and Down Operators

January 12, 2016

Modeling complex geometries with thin structures can be very costly in terms of computational effort. Up and down operators are a way to efficiently and accurately compute these models.

Explaining the Pepper’s Ghost Illusion with Ray Optics

January 11, 2016

Pepper’s Ghost, the famous optical illusion used in theater and “hologram” concert performances, can be explained using ray optics. Learn more and see our homemade Pepper’s Ghost projector.

Model Magnetic Materials in the Frequency Domain with an App

January 7, 2016

Easily convert B-H or H-B curves into effective B-H or H-B curves using the Effective Nonlinear Magnetic Curves Calculator simulation app.

Analyze Solar Food Dryer Designs with Heat Transfer Modeling

January 6, 2016

You can use heat transfer simulation to analyze solar food dryer designs and identify optimal building materials, including phase-change materials, which conserve the solar heat.

Using the Application Builder to Create a Koch Snowflake

January 5, 2016

The Koch snowflake is a well-known fractal, notable due to its simple, iterative construction process. Learn how to easily build this shape with the Application Builder in COMSOL Multiphysics®.

Studying the Swimming Patterns of Fish with Simulation

January 4, 2016

Researchers from the Università Roma Tre used simulation to study the carangiform swimming pattern of certain fish, the dynamics of which can be used to design aquatic vehicles and robots.

Simulating the Motion of a Self-Stable Bicycle

December 31, 2015

Did you know that modern bicycles are designed to be self stable? They’re good at keeping balance while moving uncontrolled. You can simulate this effect in COMSOL Multiphysics®.

App: Ensuring the Efficiency of an Absorptive Muffler Design

December 30, 2015

We discuss a simulation app that lets engineers easily modify the dimensions of an absorptive muffler design, its ambient working conditions, and the material properties of the porous liner.


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