COMSOL Acoustics Tutorial Package – 4 Real-World Case Studies

This comprehensive COMSOL tutorial package includes four step-by-step case studies focused on practical acoustic applications:

1. Quarter-Wave Tube Resonator

2. One Inlet Two-Outlet Muffler

3. Breakout Noise from a Duct

4. Near-Field and Far-Field Radiation of a Loudspeaker

Each tutorial guides you through the entire simulation process — from creating the geometry, setting up the physics, meshing, and running the study, to extracting and visualizing the results.

✅ What You’ll Learn:

• Calculate the sound transmission loss (STL) of a two-outlet muffler

• Analyze the STL performance of a quarter-wave resonator

• Simulate breakout noise radiated from the shell of a duct

• Plot polar diagrams of near-field and far-field sound pressure levels for a speaker

This package is ideal for students, engineers, and researchers working in acoustics and noise control using COMSOL Multiphysics.