Introduction to COMSOL Multiphysics

A newer introduction video, using Comsol version 5.5, was published Nov 3, 2020:    • Introduction to Comsol Multiphysics 5.5   After a few words on discretisation we introduce COMSOL by solving a simple mass transfer problem using the Chemical species transport module. I use version 5.3 in this video, so if you use a different version it may look slightly different on your computer. I can never remember if the default is to left-click or to right-click to open contextual menus so try both to see what works on your computer (I often change the default settings on my computer to make it better fit with the way I use my computer)