Boundary Integral Equation Method for Electrostatic Field Prediction in Piecewise-Homogeneous Electrolytes

Christopher K. Pratt; John C. Young; Robert J. Adams; Stephen D. Gedney

doi:10.1109/JMMCT.2022.3230664

Boundary Integral Equation Method for Electrostatic Field Prediction in Piecewise-Homogeneous Electrolytes

Christopher K. Pratt
, John C. Young
, Robert J. Adams
, Stephen D. Gedney

Producción científica: Article › revisión exhaustiva

5 Citas (Scopus)

Resumen

This article presents a boundary integral equation formulation for the prediction of electrostatic fields, potentials, and currents in regions comprising piecewise-homogeneous electrolytes. The integral equation is formulated in terms of the boundary electric potentials and normal electric current densities and is discretized using the locally corrected Nyström method. The method is validated by comparison to analytic solution data for both linear and nonlinear canonical problems. Solution convergence is investigated with respect to mesh discretization and basis order.

Idioma original	English
Páginas (desde-hasta)	22-30
Número de páginas	9
Publicación	IEEE Journal on Multiscale and Multiphysics Computational Techniques
Volumen	8
DOI	https://doi.org/10.1109/JMMCT.2022.3230664
Estado	Published - 2023

Nota bibliográfica

Publisher Copyright:
© 2016 IEEE.

Financiación

This work was supported in part by the Office of Naval Research under Grants N00014-16-1-3066, N00014-21-1-2599, and N00014-19-1-2729

Financiadores	Número del financiador
Office of Naval Research Naval Academy	N00014-16-1-3066, N00014-19-1-2729, N00014-21-1-2599

ASJC Scopus subject areas

Modeling and Simulation
Mathematical Physics
Physics and Astronomy (miscellaneous)
Computational Mathematics

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abstract = "This article presents a boundary integral equation formulation for the prediction of electrostatic fields, potentials, and currents in regions comprising piecewise-homogeneous electrolytes. The integral equation is formulated in terms of the boundary electric potentials and normal electric current densities and is discretized using the locally corrected Nystr{\"o}m method. The method is validated by comparison to analytic solution data for both linear and nonlinear canonical problems. Solution convergence is investigated with respect to mesh discretization and basis order.",

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AU - Pratt, Christopher K.

AU - Young, John C.

AU - Adams, Robert J.

AU - Gedney, Stephen D.

PY - 2023

Y1 - 2023

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AB - This article presents a boundary integral equation formulation for the prediction of electrostatic fields, potentials, and currents in regions comprising piecewise-homogeneous electrolytes. The integral equation is formulated in terms of the boundary electric potentials and normal electric current densities and is discretized using the locally corrected Nyström method. The method is validated by comparison to analytic solution data for both linear and nonlinear canonical problems. Solution convergence is investigated with respect to mesh discretization and basis order.

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ER -

Boundary Integral Equation Method for Electrostatic Field Prediction in Piecewise-Homogeneous Electrolytes

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ASJC Scopus subject areas

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