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@ARTICLE{Epp:1024781,
author = {Epp, Alexander and Rai, Sunny and van Ginneken, Finn and
Varchmin, Andreas and Köhler, Jürgen and Sauer, Dirk Uwe},
title = {{S}imulative {I}nvestigation of {O}ptimal
{M}ultiparameterized {C}ooling {P}late {T}opologies for
{D}ifferent {B}attery {S}ystem {C}onfigurations},
journal = {Energy technology},
volume = {11},
number = {9},
issn = {2194-4288},
address = {Weinheim [u.a.]},
publisher = {Wiley-VCH},
reportid = {FZJ-2024-02447},
pages = {2300405},
year = {2023},
abstract = {To design an effective battery thermal management system,
multiple simulations with different levels of modeling,
physics, and details are generally needed. However, complex
and high-resolution models are time-consuming, both in terms
of buildup and in computation time. Especially the
fast-moving early-stage development phases demand all-in-one
model approaches allowing for quick and efficient concept
evaluations. To meet these requirements, herein, a
lumped-mass modeling approach is proposed and a methodology
for evaluating various liquid cooling plate topologies is
derived. The framework aims to assist the volatile concept
phase of battery system development in providing
multidimensionally optimized cooling plate topologies. A
novel modeling strategy preselects plate parameters using a
reduction procedure that couples the transient models’
accuracy with the steady-state models’ computation time
advantages. The results analyze different initial battery
geometries, indicating significant deviations in their
optimized cooling plate properties. Plate topologies are
varied between their main construction design parameters:
tube size and tube-to-tube distance. In addition to
battery's mean temperature, further meaningful parameters
like resulting volume flow are evaluated, compared, and
discussed for the entire set of battery geometries.
Subsequent sensitivity analyses show geometry-related
optimal plate topologies depending on the cooling circuit
performance, stressing the necessity for early-stage cooling
plate investigations.},
cin = {IEK-12},
ddc = {620},
cid = {I:(DE-Juel1)IEK-12-20141217},
pnm = {1223 - Batteries in Application (POF4-122)},
pid = {G:(DE-HGF)POF4-1223},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001006403000001},
doi = {10.1002/ente.202300405},
url = {https://juser.fz-juelich.de/record/1024781},
}