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Find dominant path in SEA models
Statistical energy analysis (SEA) computes the flow of vibrational energy between coupled subsystems by applying principle of conservation of energy. Using conservation of energy power balance equations which govern response of a system. Since it is based on energy flow, path analysis is straight forward. In this article it is described how to extract the dominant path in a complex model using SEA and VA One . As a result the subsystems in the dominant path are displayed in the 3d window (All other subsystems are hidden).
Ricardo
Alvarez
Vibro-Acoustics
How to define height of constraint UDT profile with respect to the Blankholder?
Method to constrain the height of UDT profile bulge with respect to the Blankholder
Sureshbabu
Yalavarthi
Sheet Metal Forming
How to define tipping for free double parts with existing forming direction?
Recommendation to position properly the free double parts in case the forming direction is predefined.
Jana
Maradova
Sheet Metal Forming
How to get back the hidden Part Definition after accepting dialogue?
Option to deactivate to get back the hidden part definition after accepting dialogue.
Sureshbabu
Yalavarthi
Sheet Metal Forming
How to improve the update performance on iterations?
Recommendation to optimize the update performance during iterations.
Sureshbabu
Yalavarthi
Sheet Metal Forming
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 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
3D/Multiconductor Transmission Lines (MTL) Coupling VS. Stand-Alone FDTD (Accuracy)
This article is aimed at comparing the 3D/Multiconductor Transmission Lines (MTL) coupling accuracy with the PAM-CEM/FD stand-alone use, when applied to simplified wired models. Recommendations for good agreement are also proposed.
Jean-Claude
Kedzia
Electromagnetics
How to complete partial part on binder die design with “flat” part boundary?
In the following picture, the die entry radius in the addendum region should disappear smoothly in a flat surface (or infinite radius). In current version, there is no function to directly fulfill this need.
Marie
de Marguerye
Sheet Metal Forming