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Structural & Acoustics Blog Posts

How to Use the New Spatial FFT Feature for Applications in Optics

August 19, 2022

COMSOL Multiphysics® version 6.0 includes the new Spatial FFT feature. Learn how this feature can be used in applications in optics here.

Simulating the Pharmaceutical Tableting Process

August 12, 2022

Powder compaction is widely used in the pharmaceutical industry due to its high flexibility and control over quality. Here, we explore this process with the Capped Drucker-Prager model.

Designing Tidal Turbines That Are Safe for Marine Life

July 18, 2022

A guest blogger from Xi Engineering discusses how his organization is using acoustics simulation to study the impacts of tidal turbines on marine species.

How to Evaluate Stresses in COMSOL Multiphysics®

May 5, 2022

Get a comprehensive introduction to evaluating various stress quantities in COMSOL Multiphysics®.

Modeling Speaker Drivers: Which Coupling Feature to Use

April 26, 2022

Explore how to model 4 different speaker drivers, including moving-coil transducers, balanced armature receivers, piezoelectric drivers, and electrostatic drivers.

Simulating MEMS Accelerometers and Gyroscopes Used in Inertial Measurement Units

March 24, 2022

Many autonomous vehicles rely on IMUs for navigation. Here, we show how the MEMS Module can help you model the gyroscopes and accelerometers used in IMUs.

Computing and Visualizing Satellite Orbits in COMSOL®

March 9, 2022

Here, we introduce a new, out-of-this-world tutorial model of a spacecraft in orbit.

Modeling Piezoelectricity Using the Discontinuous Galerkin Method

February 9, 2022

COMSOL Multiphysics® version 6.0 introduced a feature for modeling piezoelectric devices that is more convenient than alternative methods. Here’s how to use it in your models.


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