Joule Heating Simulations Tutorial

Fanny Littmarck | January 29, 2013

One of the classic multiphysics couplings in engineering and science is Joule heating, also called resistive heating or ohmic heating. Some Joule heating examples include heating of conductors in electronics, fuses, electric heaters, and power lines. When a structure is heated by electric currents, the device can reach high temperatures and either structurally degenerate or even melt. The design challenge is to remove this heat as effectively as possible. COMSOL eases these challenges by providing a specialized multiphysics interface for […]

Andrew Griesmer | January 24, 2013

The Structural Mechanics Module has numerous capabilities, enough for a video containing all of them to last days. This video demonstrates one of the many mechanical capabilities of COMSOL Multiphysics, by outlining a Static Linear Analysis. The chosen physics interface for this problem is Solid Mechanics, one of 13 physics interfaces in the Structural Mechanics Module. The video shows step-by-step how to set up the model of a bracket with a standard workflow (i.e. import the geometry, create global parameters […]

Fanny Littmarck | January 15, 2013

How do you avoid product failure down the line? By ensuring you manufacture accurate parts and assemble them correctly, of course. Manufacturing success stems from good design ideas. “Good ideas” are not conjured up at random; good ideas are those that are based on real-world physical principles. This video will show you how your company can infuse sound concepts into the early product development stages by modeling mechanical applications in COMSOL Multiphysics.


Fanny Littmarck | December 27, 2012

Hybrid vehicles are no longer a new concept, but that does not mean research and development (R&D) has ceased. If anything, it is ramping up as demand for hybrid design optimization continues to grow. Ercan Dede from Toyota Research Institute of North America held a keynote talk at the COMSOL Conference Boston 2012 on how they are using multiphysics modeling for advanced vehicle systems R&D. If you weren’t there, you can now watch his keynote in a video format instead.


Andrew Griesmer | December 10, 2012

The latest version of COMSOL Multiphysics features a brand new way to use COMSOL. With LiveLink™ for Excel® you can modify and run COMSOL models in Microsoft Excel® 2007 or 2010. This combines the familiarity of Excel® with the physics simulation capabilities of COMSOL. Thus, making it easy for users of Excel to run multiphysics simulation without operating COMSOL themselves. A new LiveLink™ for Excel® video tutorial demonstrates the powerful combination. In the video, the main features to help you […]

Phil Kinnane | November 28, 2012

One of the differences between this year’s COMSOL Conference, and previous years’, is that this year we filmed a lot of it. During the next few weeks we will be publishing some of these videos for those that were there, to enjoy it once again, and for those that weren’t to get a taste of what went on. To kick these all off, I’m proud to present the first keynote video, which takes us to Babel.

Fanny Littmarck | January 16, 2013

On January 10th, hundreds of people tuned in to hear COMSOL and Continuum Blue discuss Structural Mechanics simulations in certain industry applications. As promised in my previous blog post on multiphysics modeling webinars happening in 2013, here is a round-up of the event — including a video excerpt detailing three structural analysis examples presented by Continuum Blue.

Andrew Griesmer | January 1, 2013

We have been adding a lot of content to our website lately, involving the new LiveLink™ for Excel®. It’s a welcomed addition to the COMSOL family and we can’t stop talking about it. We want to make sure everyone knows about the strengths of LiveLink™ for Excel®, and how it can make your modeling easier, more efficient, and more powerful. Now we have another video for you, and this one demonstrates how to add data from Excel® to a COMSOL […]


Fanny Littmarck | December 19, 2012

Each year we are excited to gather thousands of customers at the worldwide COMSOL Conference series. The events enable the entire user community to see the great projects colleagues have been working on and catch up face-to-face. This year, we wanted to capture some of these conversations and share them with you. That is why we sent our video director, Matt Milhomme, to the COMSOL Conference 2012 in Boston to conduct some interviews. We now have a video series of […]


Fanny Littmarck | November 30, 2012

The second video in our COMSOL Conference Boston 2012 keynote series features Dr. Alan Leewood’s presentation on the use of multiphysics simulation for medical safety applications. The focus of this presentation is on the safety of passive conductive implants during MRI screenings.


Andrew Griesmer | November 22, 2012

With the latest COMSOL release, Version 4.3a, comes new CAD interoperability. We are delighted to introduce LiveLink™ for Solid Edge® seamless associativity between Siemens’ CAD experience and COMSOL’s multiphysics simulation software. A LiveLink™ for Solid Edge® video tutorial demonstrates this integration, and gives you a leg up in your design modeling. In this video, the three main features to help you design, optimize, and troubleshoot your geometries are demonstrated.


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