3D MODELING OF INDUCED GEOMAGNETIC NOISE - VALIDATION OF A FINITE-ELEMENT METHOD

Authors
VATRY J BERTHIER J MASSE P BLANPAIN R
Citation
J. Vatry et al., 3D MODELING OF INDUCED GEOMAGNETIC NOISE - VALIDATION OF A FINITE-ELEMENT METHOD, Journal de physique. III, 7(9), 1997, pp. 1821-1828
Citations number
16
Categorie Soggetti
Material Science","Phsycs, Fluid & Plasmas","Physics, Applied
Journal title
Journal de physique. III → ACNP
ISSN journal
11554320
Volume
7
Issue
9
Year of publication
1997
Pages
1821 - 1828
Database
ISI
SICI code
1155-4320(1997)7:9<1821:3MOIGN>2.0.ZU;2-U
Abstract
Three dimensional electromagnetic induction, due to time variations of geomagnetic field, is a part of low frequency electromagnetic environ ment of coastal areas. In this paper, a 3D nodal finite element modell ing using complex scalar and vector potentials is presented. This mode l, implemented in Flux Expert software, is first checked against other numerical methods for various simple geometries to determine its accu racy.