Acoustic Muffler with Thermoacoustic Impedance Lumping
Application ID: 10536
This model utilizes the thermoacoustic interface in a sub-model to obtain detailed results for the transfer impedance of a perforated plate (including the thermal and viscous losses).
The impedance is in turn used as an internal impedance in a pressure acoustic model of a muffler. The results are compared to classic impedance models and measurements.