Local post processing : graphical representation (isovalues, isolines, arrows)

Introduction

To facilitate the results post processing, the representation of the usual quantities (the most frequently used ones) is prerecorded * at the level of the data base and directly accessible from the data tree.

Thus, it is possible to quickly access the representation of the magnetic flux density on the entire computation domain, or of the electrical potential on the device, …

These elements are presented in detail in the following sections.

Attention: *
  • prerecorded does not mean that the results of the calculation are stored
  • prerecorded means that the information concerning the support for the representation and the local quantity are stored

Prerecorded graphic representation *: definition

A prerecorded graphic representation * contains :

  • a predefined space group:

    the finite element computation domain (domain) / the device (no_vacuum)

  • a usual local quantity, which depends on the physical application : magnetic flux density B, electrical potential V, temperature T, …

The usual local quantities are listed in the tables below.

Application

1_isoval_domain

2_isoval_no_vacuum

1_isolin_domain

2_isolin_no_vacuum

1_arrow_domain

2_arrow_no_vacuum

Isovalues Isolines Arrows
Magneto Static

An → 2D plane

2ð.rAn → 2D axi

→ 3D

Transient Magnetic

An → 2D plane

2ð.rAn → 2D axi

Re( ) → 3D

Steady State AC Magnetic Re( )

Re(An) → 2D plane

Re(2ð.rAn) → 2D axi

Re( ) → 3D

Electro Static Ve
Electric Conduction Ve
Steady State AC Electric Re( ) Re(Ve)
Steady State Thermal Temp(TKelvin) Temp(TKelvin) = dFluxTh
Transient Thermal Temp(TKelvin) Temp(TKelvin) = dFluxTh
Steady State AC Magnetic coupled with Transient Thermal (3D) Re( ) Re( )
Attention:
  • prerecorded does not mean that the results of the calculation are stored
  • prerecorded means that the information concerning the support for the representation and the local quantity are stored

Display a prerecorded representation

With a magnetic application, to display the graphic representation of the magnetic flux density as isovalues on the entire domain :

Step Action
1

In the data tree, point on 1_isoval_domain

2 In the contextual menu click on Display isovalues

Main commands

The main commands are listed in the table below.

Command Effect
Display isovalues Calculation and displaying of selected isovalues: 1_isoval_domain / 1_isoval_no_vacuum / isoval_1 …
Hide isovalues

Hiding active isovalues

(represented in the graphic zone)

New isovalues

Definition of isovalues (name, support, local quantity)

+ calculation and display