Acoustics

Using COMSOL Multiphysics to Tackle an Acoustics Simulation Problem

Acoustics, COMSOL Multiphysics, Simulation, Thought Leadership /

My previous blog focused on a challenging fluid dynamics problem, an area in which I have experience. However, since joining the AltaSim team, I have been learning about many other topics in physics and engineering, including acoustics. After some studying and attending our Acoustic Solutions course, I felt ready to tackle an acoustic problem, break […]

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Exploring Sound Absorption Through Acoustic Metamaterials

Acoustics, COMSOL Multiphysics, Thought Leadership /

The fast-growing area of acoustic metamaterials, specifically those composed of subwavelength periodic artificial structures with specific designs, has drawn significant research attention. In this article, we compare acoustic metamaterials to the limitations of conventional acoustic materials in sound absorption, and what we discover is acoustic metamaterials are far more effective for low-frequency applications. LIMITATIONS OF

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