Abstract
In this work we demonstrate the validity of a multi-physics model using COMSOL to predict the local current density distribution at the cathode of a copper electrowinning test cell. Important developments utilizing Euler-Euler bubbly flow with coupled Nernst-Planck transport equations allow additional insights into deposit characteristics and topographies.
Document Type
Article
Publication Date
3-31-2018
Digital Object Identifier (DOI)
https://doi.org/10.1149/2.0581805jes
Funding Information
The authors gratefully acknowledge the AMIRA organization which supported this work with grant P705C. In addition, Joshua Werner gratefully acknowledges the SME foundation Ph.D. Fellowship grant which supported him during this work.
Repository Citation
Werner, Joshua M.; Zeng, W.; Free, M. L.; Zhang, Z.; and Cho, J., "Modeling and Validation of Local Electrowinning Electrode Current Density Using Two Phase Flow and Nernst-Planck Equations" (2018). Mining Engineering Faculty Publications. 4.
https://uknowledge.uky.edu/mng_facpub/4
Included in
Chemical Engineering Commons, Electrical and Computer Engineering Commons, Mining Engineering Commons
Notes/Citation Information
Published in Journal of The Electrochemical Society, v. 165, issue 5, p. E190-E207.
© The Author(s) 2018. Published by ECS.
This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives 4.0 License (CC BY-NC-ND, http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reuse, distribution, and reproduction in any medium, provided the original work is not changed in any way and is properly cited. For permission for commercial reuse, please email: oa@electrochem.org.