- Home
- Resources
- Tips & Tricks
Tips & Tricks
Visual-CFD Frequently asked questions with solutions
This article collects several tips & tricks for Visual-CFD users
Sunil
Unaune
Virtual Integration Platform
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
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
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
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 model Cable Networks & Connectors?
This paper is aimed at describing the modeling process to be applied to the terminal connectors of a Cable Network when focusing on 3D/Multiconductor Transmission Lines (MTL) coupling
Jean-Claude
Kedzia
Electromagnetics
How to manage small sized Reference Boxes?
This paper is introducing the “–RB” option of the FD mesh generator allowing PAM-CEM/FD users to manage one limited part of a complete CAD model, without any hand-made cleaning stage
Jean-Claude
Kedzia
Electromagnetics
Physical Optics (PO) VS. Geometrical Optics (GO)
The purpose of this article is to compare two High Frequency formalisms, namely Physical Optics & Geometrical Optics, with a brief overview of their advantages & drawbacks.
Jean-Claude
Kedzia
Electromagnetics
How to avoid oscillatory phenomena with short circuited terminals of Cable Networks ?
Cable Networks with short-circuited terminals may exhibit Common-Mode (CM) currents with a highly oscillatory behavior. This article illustrates one solution to eliminate such behavior by considering lossy dielectric coatings varying with the frequency.
Jean-Claude
Kedzia
Electromagnetics
FD Interpolating Scheme near Metallic Structures
This article illustrates the PAM-CEM/FD interpolation scheme applied to compute the tangential electric field along wires’ path running near metallic structures (and aimed at avoiding the management of field components on both sides of the surface).
Jean-Claude
Kedzia
Electromagnetics