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Tips & Tricks
Heat Sources in Sysweld
From finite element point of view, a heat source is modelled in SYSWELD by a volume density of energy named Qr (W/mm3) applied to elements, which move along the welding trajectory.
Yonggang
Duan
Welding & Assembly
Using Region sources in CFD-VisCART
In order to control grid spacing at user-defined locations, mesh sources are a common tool in CFD-VisCART (Figure 1). Point, Line, Curve, Plane, Box and Surface sources have been available for several years. Cylinder and Sphere sources were introduced a few years back. To extend this tool set further, CFD-VisCART V2013.0 introduced Region sources.
Abraham
Meganathan
CFD
Arbitrarily 3D shaped surfaces
This paper illustrates the modeling process to be applied by a Visual-Mesh user with the objective of creating one arbitrarily 3D shaped surface starting from scratch.
Jean-Claude
Kedzia
Virtual Integration Platform
How to fill multiple holes of different shapes and sizes on a plate?
Using Visual-Mesh, you can fill small holes of different diameters with a surface easily. This can be achieved with the Surface Trim option available in the surface menu.
Rupesh
Jayaprakash
Virtual Integration Platform
How does Batch Mode execution work in Visual-Environment?
To run the scripts in Batch mode
Sreekanth
Puttananjappa
Virtual Integration Platform
How to filter entities in the Explorer?
You can filter entities based on Name and ID and also list the referred entities
Sreekanth
Puttananjappa
Virtual Integration Platform
How to create your own toolbars in Visual-Environment?
You can create your own toolbars using Tools->Customize
Sreekanth
Puttananjappa
Virtual Integration Platform
How to change user home location in Visual-Environment?
You can change the Home and Temporary directory path from General Preference or from the Variables
Sreekanth
Puttananjappa
Virtual Integration Platform
How to make an advanced selection in Visual-Environment?
Advanced Selection allows you to select entities in different ways such as column wise, sheet wise, etc. It also allows you to stop the selection at non manifold T-Sections based on feature angle.
Virtual Integration Platform
Automatic covering of larger unwanted holes in CFD-VisCART
CFD-VisCART meshing automatically closes or covers holes in the geometry that are smaller in size than the cell size specified at the surfaces. To cover LARGER holes, the ‘Max Hole Size to Cover’ feature can be used. This feature, introduced in V2013.2, works to automatically cover larger holes in the geometry during mesh generation, and thus prevents the mesh from leaking into unwanted regions. This feature is available with all mesh types supported in CFD-VisCART.
Abraham
Meganathan
CFD