We describe a general-purpose parallel code for computing accurate solutions to large computationally demanding, 3D, nonlinear magnetostatic problems. The code, CORAL, is based on a volume integral equation formulation. Using an IBM SP parallel computer and iterative solution methods, we successfull
Three-dimensional magnetostatic problem
β Scribed by B. Bandelier; C. Daveau; J. Laminie; S. M. Mefire; F. Rioux-Damidau
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 161 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0029-5981
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β¦ Synopsis
The paper is devoted to an approximation of the solution of Maxwell's equations in three-dimensional space. We present two methods which couple a ΓΏnite element method inside the magnetic materials with a boundary integral method which uses PoincarΓ e-Steklov's operator to describe the exterior domain. A computer code has been implemented for each method and a number of numerical experiments have been performed to validate each proposed methodology. Namely, we present numerical results concerning a non-linear magnetostatic problem in R 3 .
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