A prediction model of low frequency, low impedance magnetic fields around conductive shield configurations in presence of arbitrary sources is proposed. The new model is based on the elimination of the shield barrier from the computational domain and consists in the application of impedance network boundary conditions (INBCs) on the shield surfaces which permits to take into account the field discontinuity produced by the nonperfectly conductive region. The derivation of the INBCs on the shield surfaces Is discussed in terms of the magnetic vector potential.

Fast computation of quasi-static magnetic fields around nonperfectly conductive shields / M., Feliziani; Maradei, Francescaromana. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 34:5 PART 1(1998), pp. 2795-2798. (Intervento presentato al convegno 11th Conference on the Computation of Electromagnetic Fields (COMPUMAG) tenutosi a RIO JANEIRO, BRAZIL nel NOV 01-03, 1997) [10.1109/20.717650].

Fast computation of quasi-static magnetic fields around nonperfectly conductive shields

MARADEI, Francescaromana
1998

Abstract

A prediction model of low frequency, low impedance magnetic fields around conductive shield configurations in presence of arbitrary sources is proposed. The new model is based on the elimination of the shield barrier from the computational domain and consists in the application of impedance network boundary conditions (INBCs) on the shield surfaces which permits to take into account the field discontinuity produced by the nonperfectly conductive region. The derivation of the INBCs on the shield surfaces Is discussed in terms of the magnetic vector potential.
1998
emc; fem; impedance network boundary conditions (inbcs); magnetic field; shielding
01 Pubblicazione su rivista::01a Articolo in rivista
Fast computation of quasi-static magnetic fields around nonperfectly conductive shields / M., Feliziani; Maradei, Francescaromana. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 34:5 PART 1(1998), pp. 2795-2798. (Intervento presentato al convegno 11th Conference on the Computation of Electromagnetic Fields (COMPUMAG) tenutosi a RIO JANEIRO, BRAZIL nel NOV 01-03, 1997) [10.1109/20.717650].
File allegati a questo prodotto
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/246371
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 34
  • ???jsp.display-item.citation.isi??? 36
social impact