TY  - JOUR
AU  - Kulikovsky, A. A.
TI  - Temperature and current distribution along the air channel in planar SOFC stack: Model and asymptotic solution
JO  - Journal of fuel cell science and technology
VL  - 7
SN  - 1550-624X
CY  - New York, NY
PB  - ASME
M1  - PreJuSER-56570
SP  - 011015
PY  - 2009
N1  - Record converted from VDB: 12.11.2012
AB  - We report a model for coupled temperature and current distributions along the single channel in planar solid-oxide fuel cell stack. Approximate analytical solution to model equations is derived; the solution predicts that air and stack temperatures are close to each other and linearly increase with the distance along the channel. Maximal temperature at the channel outlet is proportional to the average stack current and inversely proportional to the air flow velocity. This means that temperature oscillations due to variable load can be compensated for by the respective variation in air flow velocity. [DOI: 10.1115/1.3119060]
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000271667600015
DO  - DOI:10.1115/1.3119060
UR  - https://juser.fz-juelich.de/record/56570
ER  -