Mechanical Contact Modeling News in COMSOL Multiphysics®
所要時間: 57:55
Get an introduction to the updates for mechanical contact modeling in the Structural Mechanics Module as of COMSOL Multiphysics® version 5.5 from Tobias Gasch, product developer at COMSOL. Follow along as Tobias takes you through the specialized features and functionality for setting up and analyzing mechanical contact problems, including:
- The Solid Mechanics, Multibody Dynamics, Shell, Membrane, and Layered Shell interfaces
- Contact across interfaces and toward any meshed boundary
- The penalty method
- Friction forces in local tangent directions
- Adhesion and decohesion
- And more
Got questions about the modeling mechanical contact? Contact us and we would be happy to assist you.
Chapter Selection
Introduction (0:00)
Agenda (0:13)
New is COMSOL 5.5 (1:04)
Setting up Contact, Solid Mechanics (2:56)
Setting up Contact, Shell and Membrane (5:43)
Contact Outside the Physics Interface (12:00)
Demo (17:42)
The Contact Pair Node (19:51)
Meshing (23:45)
Contact Methods (26:01)
Selecting the Penalty Factor (28:43)
Friction (31:03)
Solver Suggestions (35:01)
Postprocessing (39:31)
Adhesion (41:44)
Decohesion (44:58)
Demo II (49:29)
New and Updated Models (54:59)
Q&A (55:19)