#Comsol 5.3 a free download software

This is particularly useful for geometries with small geometric details, which can lead to large meshes of poor quality if they are not handled in a meaningful way. Automatically Remove Geometric Details with Virtual Geometry OperationsР В РІР‚СњР В РІР‚С› new 3D geometry operation, Remove Details, has been introduced in order to preprocess your CAD geometries for more successful meshing. The General Projection and Linear Projection coupling operators in the Component Couplings menu of the Definitions node now support all types of mesh elements.

Projection Coupling Operators for All Mesh Element Types

New button in the Graphics toolbar for switching on/off the rendering of the mesh. This optimization improves performance when solving problems using explicit time-stepping. You can use the Avoid too small elements option if you would like to maximize the size, measured as the radius of the inscribed sphere, of the smallest elements while still respecting the desired local element size. Optimized Tetrahedral Meshing to Avoid Small ElementsР В РІР‚СњР В РІР‚С› new optimization option in the Free Tetrahedral operation has been introduced in order to avoid the creation of elements that are too small. The pyramid elements are introduced within the tetrahedral part of the modeling domain. The Free Tetrahedral operation now automatically generates a layer of pyramids (cyan) around the hexahedrons (green) of a swept mesh, while filling the remaining space with tetrahedrons (gray). The pyramid elements will appear in the domain where the Free Tetrahedral operation has been applied. Now, the Free Tetrahedral mesh operation will automatically insert a layer of pyramid elements between the swept hexahedral/prismatic elements and the tetrahedral elements.

#Comsol 5.3 a free download software

Before COMSOL Р В РІР‚в„ўР вЂ™Р’В® software version 5.3, you would use the Convert operation to connect swept meshes to unstructured tetrahedral meshes. Sometimes, you may want to use different mesh types to describe different parts of your geometry, but you have to join them at the interfaces in some fashion.

Automatic Transitions When Meshing from Hexahedrons/Prisms to Tetrahedrons Furthermore, new tools to measure mesh quality and extend mesh manipulation through expressions have been included for you. Most importantly, the transition from hexahedral/prismatic mesh types to tetrahedrals is now automated by including pyramid elements. COMSOLР В РІР‚в„ўР вЂ™Р’В Multiphysics Р В РІР‚в„ўР вЂ™Р’В® version 5.3 brings many improvements to your meshing operations and capabilities.