Abstract
Abstract
We propose a one-dimensional model for the dilute aqueous solution of NaCl which is treated as an incompressible fluid placed in the external electric field. This model is based on the Poisson-Nernst-Planck system of equations, which also contains the constant flow velocity as a parameter and considers the dissociation and the recombination of ions. We study the steady-state solution analytically and prove that it is a stable equilibrium. Analyzing the numerical solutions, we demonstrate the importance of dissociation and recombination for the physical meaningfulness of the model.
Subject
General Physics and Astronomy
Cited by
1 articles.
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1. A New Dynamic Model for Electrolytic Dissociation;Computational Mathematics and Modeling;2022-10