EM: Eddy Current Applications
The EM module in LS-DYNA introduces electrical current into solid conductors and computes the associated magnetic field, electric field, and induced currents. The EM solver is coupled with the structural mechanics solver (the Lorentz forces are added to the mechanics equations of motion) and the structural thermal solver (the ohmic heating is added to the thermal solver as an extra source of heat). The electromagnetic fields are solved using a finite element method for the conductors and a boundary element method for the surrounding air/insulators, making an air mesh unnecessary.
In this class, you will get an overview of the solver capabilities. You will get familiar with the concepts associated to FEM/BEM methods, how they translate into advantages for engineering and how to optimize the analysis and look for clues when problems occur.
Following the completion of this course, you will be able to:
- Introduction to Eddy current physics
- Understanding of FEM/BEM methods
- Understanding of Magnetic Metal forming simulation process
- Introduction to example input decks and keywords
- Advanced applications introduction : inductive heating, railguns & coil guns
- Introduction to advanced optimization techniques for the EM analysis
You should be familiar with LS-DYNA
Target Audience: Electrical engineers, Metal forming engineers. Aerospace & Defense engineers. LS-DYNA users.
Teaching Method: Lectures and computer practical sessions to validate acquired knowledge.
Learning Options: Training materials for this course are available with an Ansys Learning Hub Subscription. If there is no active public schedule available, private training can be arranged. Please contact us.
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