UKAN+ Physical Acoustics: COMSOL Multiphysics - On building acoustic model
This webinar will cover a range of challenging problems in acoustics demonstrating a handful of tips on how to use commercial software COMSOL Multiphysics® for their numerical solution.
The program of the webinar is following:
Introduction to COMSOL Multiphysics®
Overview of Numerical Methods -FEM, BEM , FEM/ BEM linking, Rays
Setting up Hybrid Models (coupling different numerical methods)
Open & Closed Acoustic Problems - Indoor vs Outdoor including ground
Modelling Porous Materials
Time Domain vs Frequency Domain, including demonstration of how to set up nonlinear acoustic problem
Q&A session
Link to the slides:
https://drive.google.com/file/d/1Y7ii...
Links to models from the session:
Learning Centre - https://www.comsol.com/support/learni...
Open Pipe Model - https://www.comsol.com/model/open-pip...
Hybrid Approach to Room Acoustics - https://www.comsol.com/blogs/modeling...
Hybrid Pressure and Ray Acoustics - https://www.comsol.com/model/modeling...
Car Cabin Acoustics - https://www.comsol.com/model/car-cabi...
Muffler - https://www.comsol.com/model/absorpti...
Acoustic Horn - https://www.comsol.com/model/acoustic...