Precision numerical simulation of 3D fields for current and permanent magnet systems on the base of the analytical solutions


Completed orders:

ITER Team (Garching, Germany) - International Thermonuclear Experimental Reactor (design of poloidal and toroidal fields systems)
Brookhaven National Laboratory (Brookhaven, USA) - Phenix Detector (magnetic field reconstruction)
Efremov Institute (St. Petersburg, Russia) - MRI tomograph
Efremov Institute (St. Petersburg, Russia) - ECR-source (design hexapole)
KSTAR team (Taejon, South Korea) - KSTAR tokamak (field and force simulation)
W7X team (Garching, Germany) – W7X Stellarator


The specially developed package is intended for a 3D field simulation for current and permanent magnet systems. The package is based on FORTRAN and C++ and is available as the object module library on PCs and more powerful computers. An effective numerical algorithms uses analytical solution of surface integrals, that provide prompt and mathematically exact definition for magnetic field strength vector H at any point of observation.

Package includes five groups of modules:

- module defining and displaying the geometry of a currents system (an advanced coil editor implements Graphical User Interface);
- main module calculating the field produced by a set of standard elements;
- modules calculating surface integrals and the magnetic field strength vector for a current inside an arbitrary volume bounded with planar faces;
- modules calculating the magnetic field strength vector for ring conductors of arbitrary cross-section;
- subroutine library of standard elements with on-the-fly updating for main types of magnet systems. The package contains the modules for calculations of ponderomotive loads on different elements of a magnetic system (including ferromagnetic ).

Applications

- Current Magnets Systems
- Permanent magnet system
- MRI Systems
- Electromagnetic Shielding
- Fusion Magnetic Systems
- Particle Accelerators
- Mass separation
- ECR sources
- Various magnetic calculations



More details on demand





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