Calculating Thermodynamic Properties for Liquids and Gases

Ed Fontes December 26, 2017

The Chemical Reaction Engineering Module includes a built-in database of over a dozen thermodynamic properties, making it easier to set up your transport and reaction models. Details here.

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Rasmus Karlsson November 27, 2017

Wet chemical etching was one of Rembrandt’s favorite methods for creating self-portraits. Now, it’s used by engineers to produce integrated circuits, MEMS devices, and pressure sensors.

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Edmund Dickinson October 10, 2017

Reactive pellet beds have complex local geometries and undergo microscopic diffusion, but there is a way to simply and accurately simulate these devices in COMSOL Multiphysics®.

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Caty Fairclough August 16, 2017

Researchers used multiphysics simulation to determine how microgravity effects the migration of metastatic cancer cells. Their results could have new implications for therapy and treatments.

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Caty Fairclough August 15, 2017

Zone electrophoresis enables scientists to study nucleic acids, biopolymers, and proteins in a wide range of areas. COMSOL Multiphysics® can be used to take a closer look at this process.

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Edmund Dickinson July 13, 2017

Bioengineers and electrochemists will appreciate this detailed introduction to modeling surface reactions with the COMSOL® software.

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Claire Bost June 14, 2017

Modeling the transport of heat and moisture in porous media, like building envelopes and other construction materials, is a simple process with a predefined Heat and Moisture Transport interface.

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Bridget Cunningham April 26, 2017

As you bake a cake, there are many complex heat and mass transport processes taking place behind the oven door. Take a closer look at the art and science involved in the cake baking process…

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Bridget Cunningham January 13, 2017

Researchers turned to COMSOL Multiphysics to model the adsorption and desorption in an evaporative emissions control system for enhanced automotive efficiency.

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Caty Fairclough December 15, 2016

For patients with renal failure, efficient dialysis treatment is vital. One point of focus is designing high-performance dialysis equipment that increases contaminant removal, improving treatments like hemodialysis. To accomplish this, you can study aspects of the hemodialysis process, such as membrane dialysis devices, with numerical modeling apps. These apps, like the one discussed here, enable users to more quickly analyze the effects of different inputs and improve designs.

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Bridget Paulus November 29, 2016

Transdermal drug delivery (TDD) patches continuously deliver drugs into the body for a certain amount of time. However, the skin is designed to keep out foreign substances, like drugs. To create a TDD patch that successfully bypasses this barrier, simulation can be used to study drug release and absorption into the skin. To analyze this process, Veryst Engineering created a TDD patch model with the COMSOL Multiphysics® software and compared the results to experimental data.

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