Sim Lab for Frequency Response of air moving thru a muffler.

Kyle Somer

I am interested in using Sim Lab to find the frequency sound emitted from a muffler I am designing. I was wondering if someone could direct me to a workflow to set up the simulation correctly. I am looking to attenuate specific frequencies of sound caused by exhaust gasses and want to be able to simulate what frequencies get dampened when passing exhaust thru my designed muffler.

Thanks in advanced.

AlessioLibrandi

Hello Kyle,

I would recommend you to have a look at our training material for NHV and acoustics.

Here you will find example of the most typical workflows - also for Acoustic analysis in Freq Resp solution.

Please downoald it here:

https://securefiletransfer.altair.de/link/rf5hYZHNrpOZrXxSomrNx0 

Thanks
Alessio Librandi