FEM ConstraintCurrentDensity/de
|
|
| Menüeintrag |
|---|
| Modell → Elektromagnetische Randbedingungen → RandbedingungStromdichte |
| Arbeitsbereich |
| FEM |
| Standardtastenkürzel |
| Keiner |
| Eingeführt in Version |
| 0.21 |
| Siehe auch |
| GleichungElektrodynamik, GleichungElektrodynamik2D |
| Gleichungslöser |
|---|
| Elmer |
Beschreibung
Erstellt eine FEM-Randbedingung für die Stromdichte, zur Verwendung mit der magnetodynamischen Gleichung und der magnetodynamischen 2D-Gleichung.
Anwendung
- Die Schaltfläche
Randbedingung Stromdichte drücken oder den Menüeintrag Modell → Elektromagnetische Randbedingungen → Randbedingung Stromdichte auswählen. - Die Schaltfläche Hinzufügen drücken.
- In der 3D-Ansicht das Objekt auswählen, dem die Randbedingung zugeordnet werden soll.
Optionen
The dialog offers the following settings:
- Current density_*_1: The real/imaginary part of the current density in x-direction in A/m².
For other coordinate systems than Cartesian 3D, this will be the first coordinate of the system instead of x. - Current density_*_2: The real/imaginary part of the current density in y-direction in A/m².
For other coordinate systems than Cartesian 3D, this will be the second coordinate of the system instead of y. - Current density_*_3: The real/imaginary part of the current density in z-direction in A/m².
For other coordinate systems than Cartesian 3D, this will be the third coordinate of the system instead of z. If the coordinate system has no third coordinate, this setting will be ignored. - Current density_*_*_Disabled: Whether the corresponding parameter is disabled (assumed as unknown by the solver).
FEM
- Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor
- Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)
Constraints
- Electromagnetic: Electrostatic potential, Current density, Magnetization
- Geometrical: Plane rotation, Section print, Transform
- Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight
- Thermal: Initial temperature, Heat flux, Temperature, Body heat source
- Overwrite Constants: Constant vacuum permittivity
- Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run
- Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Contours filter, Line clip filter, Stress linearization plot, Data at point clip filter, Filter function plane, Filter function sphere, Filter function cylinder, Filter function box
- Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types
Anwenderdokumentation
- Erste Schritte
- Installation: Herunterladen, Windows, Linux, Mac, Zusätzliche Komponenten, Docker, AppImage, Ubuntu Snap
- Grundlagen: Über FreeCAD, Graphische Oberfläche, Mausbedienung, Auswahlmethoden, Objektname, Voreinstellungseditor, Arbeitsbereiche, Dokumentstruktur, Objekteigenschaften, FreeCAD unterstützen, Spenden
- Hilfe: Anleitungen, Videoanleitungen
- Arbeitsbereiche: Std Base, Arch, Assembly, BIM, CAM, Draft, FEM, Inspection, Material, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework