ANSYS4ALL

I would like to calculate transmission loss for the muffler and in range of frequency 0-2000 Hz and used optimize section for optimization geometry.

The boundary condition as the following:

Inlet part:

Pressure= 150000 Pa

Velosity= 200 m/s

Temperature =85 c

massflowrate= 0.1 kg/s

The fluid= Air

The body made from steel

consider the output as ambient.

I have attached also Figure show you the inlet and outlet.

I need to calculate Transmission loss [dB] in range of [0-2000] Hz

and sound pressure [Pa] by using Hamonic acoustic solver.

and use optimize option from workbench to find optimum geometry.

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