22–27 Jun 2025
Couvent des Jacobins
Europe/Paris timezone

PA-34 Assessment of Induced Electric Fields Under Whole-Body Magnetic Field Exposure: Effects of Staircasing Artifacts

23 Jun 2025, 16:30
1h 30m
Halle 1 (Couvent des Jacobins)

Halle 1

Couvent des Jacobins

Speaker

Yinliang Diao

Description

This study evaluates the effect of staircasing artifacts on the computation of the induced electric field in the skin of human body during whole-body exposure to a uniform 50 Hz magnetic field. Two computational models were used: one with an effective conductance method to mitigate staircasing artifacts and the other without. The results focus on the 99th to 100th percentile values of the volume- and line-averaged induced electric field in the skin. Comparisons of these percentile values show a high consistency between the two models, suggesting that the effect of staircasing artifacts is minimal. This outcome is partly attributable to the use of volume- and line-averaging methods. This research contributes to the ongoing effort to improve exposure assessment methodologies.

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