Structural & Acoustics Blog Posts
Full Acoustic Room Impulse Response of a Small Smart Speaker
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.
Developing Better Resonators for CMOS Technology
Sub-GHz technologies are used by the billions for home automation, infrastructure monitoring, and more. This growing demand calls for optimally designed RF filters and resonators.
Stress Minimization: A Heuristic Approach for Improving Fatigue Behavior
2 models, a bracket and wheel rim, demonstrate a gradient-based optimization method that enables stress minimization to be used heuristically to improve fatigue behavior.
The Physics of a Hopping Hoop
Have you heard of the hopping hoop? This problem has interested the minds of researchers and engineers for the last half-century. Let’s see how modeling can provide insight into this age-old case.
Modeling Room Acoustics Using a Hybrid Approach
Explore a hybrid approach that combines ray-tracing and finite element methods for modeling room acoustics.
The Intriguing Stresses in Pipe Bends
Explore beam theory, the classical beam equations, and the various features in COMSOL Multiphysics for analyzing complex piping systems.
New Functionality for Buckling Analysis in COMSOL Multiphysics®
COMSOL Multiphysics® version 6.1 introduces functionality for handling a combination of fixed and varying loads in a buckling analysis. Get the details here.
A Practical Implementation of Multiphysics Topology Optimization
A guest blogger from GN Audio A/S introduces a multiphysics topology framework developed with the COMSOL Application Programming Interface and LiveLink™ for MATLAB®.