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How and When to Open Recovery Files in COMSOL Multiphysics®

February 7, 2017

If, by chance, the software shuts down before your simulation converges, just use the Open Recovery File feature to pick up where you left off and find your model’s solution.

Preventing Bubble Entrapment in Microfluidic Devices Using Simulation

February 6, 2017

Microfluidic devices are no match for bubbles. In fact, if bubbles become trapped in a microfluidic device, it could malfunction. Veryst Engineering created a CFD model to study this process.

Fat-Washing Cocktails on an Industrial Scale

February 2, 2017

Bacon-flavored vodka? Pecan-infused bourbon? The fat-washing process extracts the flavors from fat and dissolves it into alcohol, and it can even be scaled up to an industrial level.

Ensure Accurate Expansion Fan Results with a Benchmark Model

January 31, 2017

When a supersonic flow turns around a convex corner, it causes an expansion fan. You can analyze this phenomenon in COMSOL Multiphysics® with a validated benchmark.

How to Couple a Full-Wave Simulation to a Ray Tracing Simulation

January 30, 2017

Learn how to couple full-wave and ray tracing simulations in a model with a nonhomogenous domain around the antenna. Part 4 of a series on multiscale modeling in high-frequency electromagnetics.

Using the COMSOL Website Resources for Modeling and Software Help

January 27, 2017

The COMSOL website includes many helpful features and resources, including the COMSOL Blog (you’re on it right now), the Video Gallery, the Application Gallery, and more.

Using the Discontinuous Galerkin Method to Model Linear Ultrasound

January 26, 2017

You can easily model acoustically large problems, like linear ultrasound, with a predefined physics interface that uses a memory-efficient approach called the discontinuous Galerkin method.

Finding the Best Coal Arrangement for Even Heat in a Grill

January 25, 2017

Pizza on the grill? It’s actually quite delicious. Here, we use heat transfer modeling to determine how the grill’s coals should be arranged for even heating.

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