Petrov-Galerkin formulations for electrochemical processes

D. K. Ganjoo; T. E. Tezduyar

doi:10.1016/0045-7825(87)90183-6

Petrov-Galerkin formulations for electrochemical processes

D. K. Ganjoo, T. E. Tezduyar

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A numerical simulation capability has been developed for electrochemical processes, in particular for electrophoresis separation techniques. The numerical method employed is based on the streamline upwind/Petrov-Galerkin formulations which have desirable stability and accuracy properties for the convection-diffusion-reaction type equations that govern these problems. Simulations are performed for various electrophoresis separation types in one and two dimensions. The results obtained are very satisfactory and show the potential of the numerical method to be a useful tool in understanding the physics involved and in helping the design of reliable and efficient separation techniques.

Original language	English
Pages (from-to)	61-83
Number of pages	23
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	65
Issue number	1
DOIs	https://doi.org/10.1016/0045-7825(87)90183-6
Publication status	Published - 1987 Nov
Externally published	Yes

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Mechanical Engineering
Physics and Astronomy(all)
Computer Science Applications

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AB - A numerical simulation capability has been developed for electrochemical processes, in particular for electrophoresis separation techniques. The numerical method employed is based on the streamline upwind/Petrov-Galerkin formulations which have desirable stability and accuracy properties for the convection-diffusion-reaction type equations that govern these problems. Simulations are performed for various electrophoresis separation types in one and two dimensions. The results obtained are very satisfactory and show the potential of the numerical method to be a useful tool in understanding the physics involved and in helping the design of reliable and efficient separation techniques.

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