Axisymmetric Transient Heat Transfer COMSOL Tutorial

I am using COMSOL v6.0. Multiphysics module only. Tutorial and files available at https://www.comsol.com/model/axisymmetric-transient-heat-transfer-267 ---Contents of Video--- 00:00 Background 02:01 Model Setup 02:55 Geometry 03:11 Boundary Conditions and Initial Conditions 05:55 Study - Scenario 1 10:33 Scenario 2 14:10 Concatenation