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Blog Posts Tagged Acoustics Module

Analyze Violin Tone and Volume with Multiphysics Modeling

March 15, 2016

What is the purpose of those f-shaped holes in a violin? As it turns out, both the body of a violin and shape of its holes greatly affect its tone and volume.

Multiphysics Simulation Provides Accurate Muffler Designs

February 24, 2016

A guest blogger from Lightness by Design, a COMSOL Certified Consultant, shares how multiphysics simulation provides accurate results when designing automotive mufflers.

Efficiently Study Noise Distribution in a House with an App

February 11, 2016

Simulation apps can be used by those with little knowledge of simulation to run their own acoustics analyses. Learn about one example, the One-Family House Acoustics Analyzer, here.

App: Ensuring the Efficiency of an Absorptive Muffler Design

December 30, 2015

We discuss a simulation app that lets engineers easily modify the dimensions of an absorptive muffler design, its ambient working conditions, and the material properties of the porous liner.

New Impedance Boundary Conditions for Acoustics Simulations

December 3, 2015

Get a comprehensive overview of the Impedance boundary conditions and how to use them for your acoustics simulations in COMSOL Multiphysics®.

Analyzing Forced Duffing Oscillations in Metal-Halide Lamps

November 11, 2015

2 independent researchers share insight into how they are optimizing the performance of metal-halide lamps using multiphysics simulation. Read the full story here >>

Simulating Acoustic Transfer Paths for Active Noise Control

November 6, 2015

A guest blogger from the FH Bielefeld University of Applied Sciences discusses simulating acoustic transfer paths with COMSOL Multiphysics® to mitigate noise in machinery designs.

Modeling Acoustic Orbital Angular Momentum

October 13, 2015

Get an introduction to acoustic orbital angular momentum and a demonstration of how to model it. Parr 2 of a blog series on modeling acoustophoretic forces.


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