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Acoustics & Vibrations Blog Posts

Reducing Motorcycle Engine Noise with Acoustics Modeling

June 2, 2016

Vroom vroom! Or not? Researchers at Mahindra Two Wheelers, Ltd. in India used acoustics simulation to mitigate the engine noise in their motorcycle designs.

Quickly and Accurately Analyze Acoustic Reflections with Apps

May 23, 2016

Read about how you can design a computational modeling app to calculate the acoustic reflections off a water-sediment interface with both speed and accuracy.

Simulating a 3D Multilayered Graphene Biosensor Design

May 2, 2016

A team from the Polytechnic University of Bucharest designed and analyzed a 3D multilayered graphene biosensor with COMSOL Multiphysics®. Get the full story here.

Hear the Sound of an Organ Pipe Design with a Simulation App

April 20, 2016

Did you know that apps can generate audio results, not just visual data? The Organ Pipe Designer investigates the parameters behind an organ pipe configuration, then plays the resulting sounds!

How to Create Outstanding Sound Performance in Vehicles

April 4, 2016

Just because you’re in a car, doesn’t mean the sound quality should be subpar. A guest blogger demonstrates how to use acoustics simulation to optimize sound performance in vehicles.

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.


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