The article analyzes computations of low-frequency electrodynamic fields in a nonhomogeneous conducting medium using the integral equation method. Contrast effects arise when the nonhomogeneities are embedded in a low-conductivity medium. As the conductivity of the enclosing medium decreases, tighter grid spacing is required in the nonhomogeneous region.
Similar content being viewed by others
References
V. I. Dmitriev and E. V. Zakharov, Integral Equation Method in Computational Electrodynamics [in Russian], MAKSPress, Moscow (2008).
V. I. Dmitriev, Marine Electromagnetic Soundings [in Russian], Argamak Media, Moscow (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Prikladnaya Matematika i Informatika, No. 54, 2017, pp. 50–56.
Rights and permissions
About this article
Cite this article
Dmitriev, V.I. The Integral-Equation Method in Low-Frequency Electrodynamics of Nonhomogeneous Contrast Media. Comput Math Model 29, 42–47 (2018). https://doi.org/10.1007/s10598-018-9386-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10598-018-9386-5