Скачать с ютуб Simulation of temperature distribution in water-cooled induction heating coil - Comsol Multiphysics в хорошем качестве

Simulation of temperature distribution in water-cooled induction heating coil - Comsol Multiphysics

This model shows how an induction heating coil can be kept cold by making water flow through it. The coil is supplied with a continuous sinusoidal current input and it heats up due to Joule heating (resistive heating). The steady-state temperature distribution of the coil is obtained. Preventing the coil from heating up is important for safety. The simulation uses 3 physics interfaces (magnetic fields, laminar flow, heat transfer). The tutorial also shows how a solution from one study can be used in another separate study using the "withsol" operator. 00:00 Intro 01:40 geometry 04:55 Selections 06:50 Materials 09:30 Physics, magnetic fields 11:15 Physics, laminar flow 12:55 Physics, heat transfer 15:55 Mesh 19:25 Frequency domain study 22:50 Heat source, using withsol 25:13 Stationary study 28:15 Results Please subscribe if you found this useful!