#Comsol 5.3 discretization of fluids pdf
#Comsol 5.3 discretization of fluids update
#Comsol 5.3 discretization of fluids software
#Comsol 5.3 discretization of fluids license

Corrected a few problems that could occur when using phase-specific turbulence models and the Euler-Euler interface. Corrected a problem with the shape function order for certain Bubbly Flow variables when used in combination with P2+P2 and P3+P3 elements.

#Comsol 5.3 discretization of fluids license

The CADREADER license file feature enables the ability to import CAD data files in the CAD-interfacing products. Fixed a problem where the automatic check-in of the CADREADER license file feature was delayed in some environments. Fixed a problem with the definition of the fluid bulk modulus postprocessing variable in the Poroelastic Waves interface. Corrected an issue with the Wall condition so that Rayleigh roughness can be used in combination with a user-defined absorption coefficient. Fixed an issue when uploading apps larger than 4 GB. Improved the alignment of custom thumbnails in the COMSOL Server Application Library page. Improved performance in some cases for physics-controlled boundary layer meshing.

#Comsol 5.3 discretization of fluids update

This update makes it possible to reference both of the stress tensor component variables solid.S13 and solid.S31. The issue was that the stress tensor component solid.S13 could appear as an undefined variable. Corrected an issue with a stress tensor component that occurred when using the External Stress-Strain Relation feature in the Solid Mechanics interface together with an External Material feature of the type General Stress-Deformation.

Fixed an issue with the Snap to Grid feature so that it now works as expected when drawing and moving 2D geometry objects.

#Comsol 5.3 discretization of fluids software

Fixed an issue with unintended reset of the preference settings when switching to software rendering. Improved the performance of postprocessing integration where the integrated expressions contain the with or withsol operators. Improved accuracy of ray interactions with moving boundaries when the geometry shape order is greater than 13. You can now search using strings such as and in order to search explicitly for models and applications that contain a specific type of data set, for example. Improved search functionality in the Application Library window.

#Comsol 5.3 discretization of fluids pdf

Japanese-language versions of the Software License Agreement and the Introduction to COMSOL Multiphysics PDF documents are now made available when installing the software in Japanese. Fixed a problem with search parameters in the Application Libraries window. Corrected user-defined model inputs so that they now show all components instead of only the in-plane components. Fixed a problem with using Function Switch nodes that accessed file resources. Corrected a problem with Geometry selections so that those that are dependent on a parameter maintain the same dependence when used under Results. Added the capability for PDE-based Mathematics interfaces to be active on domains that are part of an Absorbing Layer feature. It is also possible to move such nodes and to copy and paste them. Moving Mesh nodes, added under Definitions > Moving Mesh, now include an Override section that contains information about how such nodes override each other. The Yeoh method is more robust at a small additional computational cost. The default mesh smoothing method has changed from Laplace to Yeoh. Increased robustness for Deforming Domain features.

The change makes domain volume changes consistent with the prescribed normal velocity. Improved handling of the Prescribed Normal Mesh Velocity boundary conditions on deforming domains.

The available options are: Solve for and Disable in solvers. Added the Moving Mesh node, available as a subnode to Component > Definitions, to the model tree when selecting Modify model configuration for a study step. Corrected an issue that made it impossible to copy and paste text from the Help window in the COMSOL Desktop environment. Fixed a problem with highlighting of search results in the Documentation window. Improved the default plots for the PDE, Boundary Elements interface. Fixed a license problem affecting COMSOL Multiphysics for some cluster configurations. Corrected an issue where running Client-Server with a Floating Network License (FNL) would consume too many licenses or give an error message. The following list contains the most important improvements in COMSOL version 5.3a update 3 (including those of update 1 and 2).ĬOMSOL SOFTWARE VERSION 5.3a UPDATE 3 - Released May 3, 2018: COMSOL, the leading provider of multiphysics modeling and simulation software, has released an updated COMSOL Multiphysics 5.3 software, is a general-purpose software platform, based on advanced numerical methods, for modeling and simulating physics-based problems.Īll COMSOL software products undergo stability improvements that are introduced as updates.