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Sedan Interior Acoustics

Application ID: 15013


This is a model of the acoustics inside a sedan, that is inside a typical hard-top family car. The model sets up sources at loudspeaker locations as well as impedance conditions to model soft absorbing surfaces (seats and carpet).

The model results in plots of the pressure, sound pressure level, and intensity inside the car. The frequency response at given points inside the cabin are also determined.

This model is included as an example in the following products:

Acoustics Module CAD Import Module

The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabela de Especificações and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.