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Last edited by Christophe Geuzaine Mar 17, 2018
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Home

This wiki contains ONELAB models designed to highlight various physical models, software features and numerical techniques. The level of complexity and documentation varies from model to model: feel free to file issues if things are not clear, or even better, submit merge requests with improvements.

You can download all the models on your computer with the command:

git clone https://gitlab.onelab.info/doc/models.git

For simpler, step-by-step tutorials, see the tutorials.

ONELAB models for Gmsh and GetDP

Featured models:

  • Acoustic scattering: 2D scattering by an arbitrary number of cylinders
  • Antennas: 2D and 3D models of antennas
  • Bloch modes in periodic waveguides: automatic calculation of the band diagram of a periodic structure
  • Diffraction gratings: parametric analysis of 2D diffraction gratings
  • Domain decomposition methods for waves: parallel optimized Schwarz domain decomposition methods for 2D and 3D acoustic and electromagnetic waves
  • Electric machines: static and dynamic 2D models of various electrical machines, including nonlinear effects, movement and circuit coupling
  • Electromechanical relay: actuator model with mechanical coupling and dynamic remeshing
  • Inductor: 2D and 3D model of an inductor-core system
  • Magnetodynamics with cohomology conditions: 3D induction heating simulation using dual formulations and the Gmsh cohomology solver
  • Magnetometer: 3D electro-thermo-mechanical multiphysic model, including weak coupling and modal analysis
  • Magnetostriction: magneto-mechanical coupling
  • Magnets: parametric 3D model computing the force between an arbitrary number of permanent magnets
  • Shielding: electromagnetic shielding efficiency calculation
  • Superconductors: parametric 2D and 3D nonlinear modelling of high temperature superconducting cables, with adaptive time stepping
  • Thermal conduction: 2D and 3D heat transfer
  • Time reversal: 2D simulation of time reversal for acoustic wave refocusing
  • Waveguides: 2D and 3D models of metallic waveguides

See https://gitlab.onelab.info/doc/models for more.

Clone repository
  • Acoustic scattering
  • Antennas
  • Bloch modes in periodic waveguides
  • Diffraction gratings
  • Domain decomposition methods for waves
  • Electric machines
  • Electromechanical relay
  • Inductor
  • Magnetodynamics with cohomology conditions
  • Magnetometer
  • Magnetostriction
  • Magnets
  • Shielding
  • Superconductors
  • Thermal conduction
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