Simulation and analysis of magnetic fields around High-Voltage power lines using Python for enhanced safety and design insights.
Research
RF Safe Research Library
Jan 1, 2025
This study presents an open-source Python framework to simulate magnetic fields around high-voltage power lines using the Biot–Savart law with ground-air boundary conditions. Under the modeled conditions, the horizontal conductor configuration produced peak magnetic flux densities up to 120 µT and 104.2 µT at 1.5 m…
3D GIS for surface modelling of magnetic fields generated by overhead power lines and their validation in a complex urban area.
Research
RF Safe Research Library
Jan 1, 2021
This paper presents a 3D GIS approach to model magnetic fields from overhead high-voltage power lines while accounting for terrain relief and cable catenary. The model was validated against extensive field measurements in two complex urban environments and showed good agreement with measured values, though accuracy…
Magnetic field distribution and signal decay in functional mri in very high fields (up to 9.4 T) using monte carlo diffusion modeling.
Research
RF Safe Research Library
Jan 1, 2007
This paper models extravascular MRI signal decay (R2/R2*) as a function of blood oxygenation, vessel geometry, and magnetic field strength up to 9.4 T using Monte Carlo diffusion simulations. It reports different vessel-size dependencies for Hahn-spin-echo versus gradient-recalled-echo relaxation across field…