Modeling Design and Analysis of Multi-Layer Solid Oxide Fuel Cells Full article
Journal |
International Journal of Hydrogen Energy
ISSN: 0360-3199 , E-ISSN: 1879-3487 |
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Output data | Year: 2011, Volume: 36, Number: 2, Pages: 1671-1682 Pages count : 12 DOI: 10.1016/j.ijhydene.2010.08.122 | ||||||||
Tags | Ceramic materials, Dynamic thermal loading, Long-term endurance, SOFC, Thermal stability | ||||||||
Authors |
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Affiliations |
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Funding (1)
1 | North Atlantic Treaty Organization | SfP-980878 |
Abstract:
The thermo-mechanical analytical model proposed for different solid oxide fuel cell (SOFC) designs addresses the deformation behavior and mechanical stability of SOFCs at various thermal stresses, specifically the creep resistance and the long-term endurance beyond the elastic limit.
The model considers the deformation of multi-layer SOFC in the temperature range of 600–800 °C and presents the combination of the correlated parameters for SOFC performance evaluation, stability and long-term endurance under realistic operating conditions and temperature gradients. The numerical analysis of the thermo-mechanical properties of the SOFC materials is presented in terms of mechanical behavior at failure conditions and the influence of rheological and structural properties on SOFC long-term endurance. The SOFC thermal behavior, creep parameters of the SOFC materials and long-term stability are analyzed in terms of stresses, deformations and displacements.
In terms of broader impact, the algorithms for Maurice-Levi and Voltaire theorems and their validity for non-elastic, e.g. viscous-elastic, viscous-plastic, and elastic-plastic deformations were confirmed. This result allowed us to apply the stress condition of non-elastic body to the stress condition of the elastic body which is relevant to the SOFC operation at elevated temperatures.
Cite:
Hasanov R.
, Smirnova A.
, Gulgazli A.
, Kazimov M.
, Volkov A.
, Quliyeva V.
, Vasylyev O.
, Sadykov V.
Modeling Design and Analysis of Multi-Layer Solid Oxide Fuel Cells
International Journal of Hydrogen Energy. 2011. V.36. N2. P.1671-1682. DOI: 10.1016/j.ijhydene.2010.08.122 WOS Scopus РИНЦ
Modeling Design and Analysis of Multi-Layer Solid Oxide Fuel Cells
International Journal of Hydrogen Energy. 2011. V.36. N2. P.1671-1682. DOI: 10.1016/j.ijhydene.2010.08.122 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 4, 2010 |
Accepted: | Aug 21, 2010 |
Published online: | Dec 7, 2010 |
Published print: | Jan 1, 2011 |
Identifiers:
Web of science | WOS:000288731600033 |
Scopus | 2-s2.0-79551477885 |
Elibrary | 16997358 |
Chemical Abstracts | 2011:128702 |
Chemical Abstracts (print) | 154:365227 |
OpenAlex | W2319621486 |