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Structural & Acoustics Blog Posts

Modeling Wrinkling with COMSOL Multiphysics®

April 8, 2024

Wrinkling is important for space engineering, mechanical engineering, and bioengineering. See how to analyze the underlying mechanism of wrinkling with nonlinear structural materials modeling.

How Should I Evaluate Singular Stress Fields?

March 21, 2024

Explore the properties of singular stress fields and see some possible approaches for evaluating them in COMSOL Multiphysics®.

Convolution and Auralization for Room Acoustics Analysis

March 5, 2024

Convolution is applied in various fields for signal and image processing, statistics, and more. Explore 3 methods for performing convolution in COMSOL Multiphysics® here.

Modeling Acoustic Energy Generation in Thermoacoustic Engines

February 15, 2024

Thermoacoustic engines do not use moving parts, keeping their structure very simple. Learn more about these engines and how to model them here.

How to Estimate the Parameters of Nonlinear Material Models in COMSOL Multiphysics®

February 7, 2024

Learn how to estimate the parameters of nonlinear structural material models in COMSOL Multiphysics® through several model examples.

Introduction to the Composite Materials Module

January 24, 2024

Explore the Composite Materials Module, an add-on to COMSOL Multiphysics® that includes specialized functionality for modeling layered composite structures.

Maximizing Eigenfrequencies with Shape and Topology Optimization

January 22, 2024

Mechanical resonance can cause fatigue problems in machines. See how to mitigate unwanted resonance with shape and topology optimization.

Full Acoustic Room Impulse Response of a Small Smart Speaker

July 7, 2023

The acoustic response of a small smart speaker can be modeled using the built-in hybrid FEM–ray coupling functionality in the COMSOL Multiphysics® software. Learn more here.


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