The paper proposes and discusses a boundary element procedure able to predict the distribution of the electric field induced in a human body exposed to a low-frequency magnetic field produced by unknown sources. As a first step, the magnetic field on the body surface is reconstructed starting from the magnetic field values detected on a closed surface enclosing the sources. Then, the solution of a boundary value problem provides the electric field distribution inside the human model. The procedure is tested and validated by considering different non-uniform magnetic field distributions generated by a Helmholtz coil system as well as different locations of the human model.

A procedure to estimate the electric field induced in human body exposed to unknown magnetic sources / Wang, W; Bottauscio, Oriano; Chiampi, M; Giordano, Domenico; Zilberti, Luca. - In: RADIATION PROTECTION DOSIMETRY. - ISSN 0144-8420. - 154:2(2013), pp. 157-163. [10.1093/rpd/ncs168]

A procedure to estimate the electric field induced in human body exposed to unknown magnetic sources

BOTTAUSCIO, ORIANO;GIORDANO, DOMENICO;ZILBERTI, LUCA
2013

Abstract

The paper proposes and discusses a boundary element procedure able to predict the distribution of the electric field induced in a human body exposed to a low-frequency magnetic field produced by unknown sources. As a first step, the magnetic field on the body surface is reconstructed starting from the magnetic field values detected on a closed surface enclosing the sources. Then, the solution of a boundary value problem provides the electric field distribution inside the human model. The procedure is tested and validated by considering different non-uniform magnetic field distributions generated by a Helmholtz coil system as well as different locations of the human model.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11696/31442
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