Tips & Tricks

Here you will find articles on how to solve specific issues related to ESI's software solutions. Missing ESI products will be added progressively. Each article has a short abstract which is accessible to everyone. As logged users you can see the full article with all attached screenshots, and you can post comments related to each article.

3D Combine
As existing 2D Combine in Visual-Mesh, 3D Combine has been introduced to undone refinements.
Sandrine Dischert
Multiphysics, Virtual Integration Platform
18

New pattern in Visual-Mesh 3D split
The aim of this new 3D pattern is to allow users to refine mesh on a restricted area
Sandrine Dischert
Multiphysics, Virtual Integration Platform
70

Boundary Layer Mesh tool demonstration
Easily creating a connection between a tetramesh and an hexamesh is possible, using Boundary Layer Mesh tool.
Sandrine Dischert
Multiphysics, Welding & Assembly, Virtual Integration Platform
163

Coupling windows for postreatment visualization
When comparison between results is needed, coupling windows and synchronizing animations is a key tool.
Sandrine Dischert
Multiphysics, Welding & Assembly, Virtual Integration Platform
66

Using a template CDL file for quick case set up in CFD-CADalyzer
If your simulations with CFD-CADalyzer typically include the same or similar type of physics, materials and boundary conditions then you can make the case setup process very efficient and quick with the use of a template file - a CDL file that includes the typical...
Abraham Meganathan
CFD
6

Model clipping feature in CFD-VisCART and CFD-GEOM
For better visualization of the geometry and mesh, a model clipping feature was introduced in CFD-VisCART and CFD-GEOM V2013.0. The following sections illustrate the usage and benefits of this feature.
Abraham Meganathan
CFD
12

Improve Productivity Using Scripts [Video Format]
As simulations become more integrated with the design process, engineers often spend time on repeated operations that do not contribute to their productivity. There is a need for tools that could capture, preserve and transfer the knowledge within the organization or...
Abraham Meganathan
CFD
33

Boundary layer meshing with CFD-ACE+  [video format]
The accuracy of a CFD solution is strongly dependent on how well the mesh resolves geometry and flow features. This is especially true for near wall regions (boundary layer) where viscous forces are not negligible compared to inertial forces.
Abraham Meganathan
CFD
20

How to check what software version you are running
There is a very fast and easy way to verify what software version you are running for your ESI CFD applications. You most likely know that this information is available for the GUI by clicking on 'Help → About ...', and for solvers by looking...
Abraham Meganathan
CFD
3

Always Make Sure You Have a Good Mesh Quality
The mesh has a great influence on the solver convergence and solution of every CFD Simulation. The user is strongly advised to check the quality of a numerical mesh.
Abraham Meganathan
CFD
30