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@ARTICLE{Zhang:903810,
author = {Zhang, Shidong and Peters, Roland and Varghese, Bob Austin
and Deja, Robert and Kruse, Nicolas and Beale, Steven B. and
Blum, Ludger and Peters, Ralf},
title = {{M}odeling of {R}eversible {S}olid {O}xide {C}ell {S}tacks
with an {O}pen-{S}ource {L}ibrary},
journal = {ECS transactions},
volume = {103},
number = {1},
issn = {1938-5862},
address = {Pennington, NJ},
reportid = {FZJ-2021-05443},
pages = {569 - 580},
year = {2021},
abstract = {This study describes a homogenized model of reversible
solid oxide cell (rSOC) stacks. The model enables
steady-state simulations of rSOC stacks in both fuel cell
and electrolyzer modes to be conducted. It accounts for
multi-component species diffusion, and heat and mass
transfer, including thermal radiation and electrochemical
reactions. An open-source library, OpenFOAM, provides a
platform for the model's implementation. Numerical
simulations were performed using an in-house-designed rSOC
stack. A previously-developed, one-dimensional Simulink
model was also applied to the stack. Both models predict
similar output voltages, within $2\%$ difference, under the
same operating conditions. Temperature variations were also
compared; the stack model's results were closer to
experimental measurements than the Simulink model. The new
model was able to perform faster simulations (less than 2
hours) for the prescribed stacks.},
cin = {IEK-14},
ddc = {540},
cid = {I:(DE-Juel1)IEK-14-20191129},
pnm = {1231 - Electrochemistry for Hydrogen (POF4-123)},
pid = {G:(DE-HGF)POF4-1231},
typ = {PUB:(DE-HGF)16},
doi = {10.1149/10301.0569ecst},
url = {https://juser.fz-juelich.de/record/903810},
}