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@ARTICLE{Yu:838187,
author = {Yu, Junliang and Froning, Dieter and Reimer, Uwe and
Lehnert, Werner},
title = {{A}pparent {C}ontact {A}ngles of {L}iquid {W}ater {D}roplet
{B}reaking through a {G}as {D}iffusion {L}ayer of {P}olymer
{E}lectrolyte {M}embrane {F}uel {C}ell},
journal = {International journal of hydrogen energy},
volume = {43},
number = {12},
issn = {0360-3199},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2017-06861},
pages = {6318 - 6330},
year = {2018},
abstract = {The lattice Boltzmann method is used to simulate the
three-dimensional dynamic process of liquid water breaking
through the gas diffusion layer (GDL) in the polymer
electrolyte membrane fuel cell. An accurate method is
introduced to analyze asymmetric droplet shape. Ten
micro-structures of Toray GDL were built based on a
stochastic geometry model. It was found that asymmetric
droplets are produced on the GDL surfaces. Their local
apparent contact angles vary with different view angles and
geometries. They are different to the idealized contact
angles by symmetric simplification. It was concluded that
the apparent contact angles are influenced by GDL structures
and view angles. This information can help to bridge the gap
between mesoscale and cell-scale simulations in the field of
fuel cell simulation.},
cin = {IEK-3 / JARA-HPC},
ddc = {660},
cid = {I:(DE-Juel1)IEK-3-20101013 / $I:(DE-82)080012_20140620$},
pnm = {135 - Fuel Cells (POF3-135) / Stochastic Aspects of
Transport Processes in Gas Diffusion Layers of HT-PEFCs
$(jiek30_20120501)$},
pid = {G:(DE-HGF)POF3-135 / $G:(DE-Juel1)jiek30_20120501$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000428823900031},
doi = {10.1016/j.ijhydene.2018.01.168},
url = {https://juser.fz-juelich.de/record/838187},
}