Model of magnetic gun with respecting eddy currents
2015
artykuł naukowy
angielski
- magnetic gun
- magnetic field
- numerical solution
- higher-order finite element method
- coupled problem
EN A sophisticated mathematical model of the magnetic gun is presented and solved numerically. The model consists of three strongly non-linear and non-stationary differential equations describing the time-dependent distribution of magnetic field in the device, current in the field circuit and movement of the projectile. The numerical solution is carried out in the application Agros2D based on a fully adaptive higher-order finite element method. The results are processed in Wolfram Mathematica. The methodology is illustrated by an example and selected results are compared with experiment.
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publiczny
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