Analysis of primary and secondary current distributions in a wedge-type aluminum-air cell

1988 ◽  
Vol 18 (4) ◽  
pp. 499-503 ◽  
Author(s):  
Robert F. Savinell ◽  
George G. Chase
Keyword(s):  
Secondary Current ◽  
Current Distributions

scholarly journals A finite difference equivalent circuit approach to secondary current modelling in annular porous electrodes

2001 ◽  
Vol 5 (2) ◽  
pp. 119-132
Author(s):  
T. W. Farrell ◽  
D. L. S. Mcelwain ◽  
D. A. J. Swinkels
Keyword(s):  
Finite Difference ◽  
Equivalent Circuit ◽  
Porous Electrode ◽  
Porous Electrodes ◽  
Degree Of Polarization ◽  
Secondary Current ◽  
Current Distributions ◽  
Circuit Techniques ◽  
Model Equations ◽  
Current Modelling

An equivalent circuit for an annular porous electrode is derived by reinterpreting the differential equations that approximate the distribution of voltage and current in such electrodes. The equivalent circuit is shown to provide useful physical interpretations of the secondary current distributions. Multi-loop circuit techniques are employed to obtain the current distributions within the circuit. The solutions are shown to compare well with the exact solutions of the model equations. In addition, the equivalent circuit approach is used to investigate the effect of curvature on the degree of polarization of the electrode.

scholarly journals Secondary Current Distributions Using TOPAZ2D and Linear Kinetics

1988 ◽  
Vol 135 (3) ◽  
pp. 656-658 ◽  
Author(s):  
E. C. Dimpault‐Darcy ◽  
R. E. White
Keyword(s):  
Secondary Current ◽  
Linear Kinetics ◽  
Current Distributions
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