Acoustic Muffler with Thermoacoustic Impedance Lumping

Model ID: 10536


This model utilizes the thermoacoustic interface in a submodel to obtain a detailed (and more precise) measure for the transfer impedance of a perforated plate.

The impedance is in turn used as an internal impedance in a pressure acoustic model of a muffler. Results are compared to classic impedance models.

This model was built using the following:

Acoustics Module

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