Evolution of the residual stress in solid oxide fuel cell during creep
作者： Xiang Zhao , Yongjun Lu , Xu Song , Fenghui Wang
DOI: 10.1007/S41779-018-0277-1
关键词:
摘要: The evolutions of stress in the multilayer structure solid oxide fuel cell (SOFC) working under high temperature are calculated by an analytical model. A finite element model is established to validate results present show that, can be used analyze relaxation SOFC during creep, stresses both anode and electrolyte drop dramatically at first time, but cathode increased then decreased. rates anode, electrolyte, 97.87%, 94.91%, 57.36%, respectively. creep behavior has little effect on redistribution single cell, while as well plays important role evolution residual curvature.
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