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Moving mesh introduction- domain rotation example in Comsol Multiphysics

This Comsol tutorial introduces moving (or deforming) mesh using 2 methods- (a) domain movement that causes deformation of the adjacent mesh elements and (b) domain movement with disconnected mesh that doesn't affect adjacent elements. The 2nd method uses a discontinuous mesh across the domains. This requires a 'Form Assembly' operation in the geometry section to group the domains together without making them share a common boundary. Sections: 00:00 Introduction 00:27 Method 1 04:16 Result 1 5:25 Method 2 08:26 Result 2 Please subscribe and feel free to ask questions!