The default plot for Stress Linearization now has a legend for the graphs.In contact analysis, a plot of the contact pressure is added, as either a line plot (2D) or contour plot (3D).This makes it possible to immediately distinguish between tension and compression, for example.The color table for section force plots in the Beam and Truss interfaces is Wave, with a symmetric color range.Mode shape plots have the legend switched off to emphasize that the amplitude of a mode does not have a physical meaning.The color table for mode shape plots, for eigenfrequency and linear buckling studies, is AuroraBorealis.The color table for von Mises stress plots is RainbowLight.Some of the more prominent changes that you will see are as follows: The Application Library tutorials have been updated accordingly. The default plots in the structural mechanics physics interfaces have been updated to produce more informative visualizations. When selecting the type of 2D approximation, you can choose the Generalized plane strain formulation. It is used instead of the Moving Mesh (ALE) physics interface, which is still available as an alternative to the new moving mesh functionality. The moving mesh features available under Definitions are the new default mechanism for multiphysics interfaces with moving meshes. Other features can specify that parts of the model rotate such as in the case of fluid mixers or electrical motors. For example, Deforming Domain features, added under the Moving Mesh node, can be used for fluid domain deformations in FSI or electrostatic domain deformations in MEMS. They can be used to study both stationary states and time-dependent deformations where the geometry changes its shape due to the dynamics of the problem. The moving mesh features control the spatial frame in a model and may apply to all physics in a model where the domains are deforming or moving. The Moving Mesh functionality is now available from the Moving Mesh submenu when right-clicking the Definitions node under a Component and from the Definitions toolbar. Screenshot ansehen Generalized Moving Mesh Functionality All FSI models in the Application Libraries have been updated to include this new coupling functionality. After adding a Fluid-Structure Interaction interface from the Model Wizard, you will get a Solid Mechanics interface, a Laminar Flow interface, a Fluid-Structure Interaction multiphysics coupling node, and a Moving Mesh node in the Definitions section. On the fluid side, all turbulence models are now available as well as a number of new boundary conditions. On the structural side, many additional boundary conditions and material models are now available for FSI analysis for example, rigid domain, piezoelectric, and nonlinear elastic material models. With this approach, all functionality in the constituent physics interfaces is available for modeling FSI. The new coupling matches the modern style, with a number of single-physics interfaces and multiphysics nodes to couple them together. First eigenmode and temperature deviation for a 3D thermoelasticity model.ДЄ new Fluid-Structure Interaction multiphysics coupling has replaced the interface used in previous versions of the COMSOL В® software.

Component comsol 5.3