A 2D model for shape optimization of solid oxide fuel cell cathodes
Publication type: Journal Article
Publication date: 2012-09-26
scimago Q1
wos Q1
SJR: 1.339
CiteScore: 8.4
Impact factor: 4.0
ISSN: 1615147X, 16151488
Computer Science Applications
Computer Graphics and Computer-Aided Design
Software
Control and Systems Engineering
Control and Optimization
Abstract
A topology optimization method is used to identify the optimal shape of the nano-composite cathode of a solid oxide fuel cell (SOFC). A simplified analysis model is used in computations aimed at reducing ohmic losses by optimizing the shape of the cathode to minimize resistance. The model of the SOFC is reduced to a periodic, 2D conduction problem with design-dependent ionic transfer boundary conditions. Special techniques are introduced to avoid physically inadmissible designs that would otherwise be allowed by the 2D model. Isoperimetric constraints on the perimeter and the amount of material are used in the problem. Numerical examples are provided to discuss the effect of material properties and the resource restrictions introduced by the constraints. The methodology discussed can be applied to similar problems involving design-dependent boundary conditions.
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Total citations:
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Citations from 2025:
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GOST
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Song X. et al. A 2D model for shape optimization of solid oxide fuel cell cathodes // Structural and Multidisciplinary Optimization. 2012. Vol. 47. No. 3. pp. 453-464.
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Song X., Diaz A. R., Benard A., Nicholas J. A 2D model for shape optimization of solid oxide fuel cell cathodes // Structural and Multidisciplinary Optimization. 2012. Vol. 47. No. 3. pp. 453-464.
Cite this
RIS
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TY - JOUR
DO - 10.1007/s00158-012-0837-x
UR - https://doi.org/10.1007/s00158-012-0837-x
TI - A 2D model for shape optimization of solid oxide fuel cell cathodes
T2 - Structural and Multidisciplinary Optimization
AU - Song, X.
AU - Diaz, A. R.
AU - Benard, A.
AU - Nicholas, J.D.
PY - 2012
DA - 2012/09/26
PB - Springer Nature
SP - 453-464
IS - 3
VL - 47
SN - 1615-147X
SN - 1615-1488
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2012_Song,
author = {X. Song and A. R. Diaz and A. Benard and J.D. Nicholas},
title = {A 2D model for shape optimization of solid oxide fuel cell cathodes},
journal = {Structural and Multidisciplinary Optimization},
year = {2012},
volume = {47},
publisher = {Springer Nature},
month = {sep},
url = {https://doi.org/10.1007/s00158-012-0837-x},
number = {3},
pages = {453--464},
doi = {10.1007/s00158-012-0837-x}
}
Cite this
MLA
Copy
Song, X., et al. “A 2D model for shape optimization of solid oxide fuel cell cathodes.” Structural and Multidisciplinary Optimization, vol. 47, no. 3, Sep. 2012, pp. 453-464. https://doi.org/10.1007/s00158-012-0837-x.