Deleted Journal,
Journal Year:
2024,
Volume and Issue:
unknown, P. 100061 - 100061
Published: Nov. 29, 2024
<p>Addressing
the
issue
that
single
liquid
cooling/air
cooling
technology
cannot
meet
thermal
management
requirements
of
battery
under
high
power
conditions,
topology
optimization
cold
plate
for
based
on
phase
change
slurry
(PCS)
is
numerically
studied
in
this
paper.
The
mathematical
model
constructed
with
multi-objectives
minimizing
both
average
temperature
surface
and
consumption
fluid
flow
variable
density
method.
numerical
results
(TCP)
are
then
compared
those
conventional
rectangular
channel
(RCP).
Moreover,
effects
PCS
mass
concentration,
weight
coefficient,
volume
fraction
domain,
inlet
velocity
coolant,
heat
source
performance
characteristics
analyzed.
indicate
reduction
temperature,
root
mean
square
resistance
factor
TCP
achieves
23.9%,
80.8%,
18.2%,
respectively,
RCP
by
using
20%
concentration.
demonstrates
superior
to
pure
water,
resulting
a
more
uniform
distribution
across
plate.
Overall,
study
offers
novel
outlook
PCS,
providing
an
attainable
approach
improving
capabilities
while
reducing
pump
system
(BTMS).</p>
Batteries,
Journal Year:
2025,
Volume and Issue:
11(2), P. 59 - 59
Published: Feb. 3, 2025
In
this
study,
the
efficiency
of
an
immersion
cooling
system
for
controlling
temperature
5S7P
battery
modules
at
high
charge
and
discharge
C-rates
was
experimentally
evaluated.
The
study
conducted
in
three
main
stages
including
evaluation
different
coolant
oils
followed
by
proposition
optimal
volume
flow
rate
(VFR)
performance
under
charging/discharging
C-rates.
first
stage,
oils,
Therminol
D-12,
Pitherm
150B,
BOT
2100,
were
compared.
D-12
achieved
superior
performance,
with
highest
heat
transfer
coefficient
(HTC)
2171.93
W/m2⋅K
ability
to
maintain
maximum
(Tmax)
difference
(∆T)
module
within
safe
range.
next
VFR
varied
between
0.4
LPM
1.0
selected
best
oil
D-12.
0.8
determined
be
HTC
2445.73
acceptable
pressure
drop
12,650
Pa,
ensuring
a
balance
energy
consumption.
Finally,
evaluated
from
1.5C
3.0C
proposed
VFR.
is
effective
combination
achieve
desired
extreme
C-rate
working
conditions.
maintains
Tmax
∆T
38.6
°C
4.3
charging
43.0
5.5
discharging
3.0C.
Batteries,
Journal Year:
2024,
Volume and Issue:
10(10), P. 372 - 372
Published: Oct. 20, 2024
To
protect
the
environment
and
reduce
dependence
on
fossil
fuels,
world
is
shifting
towards
electric
vehicles
(EVs)
as
a
sustainable
solution.
The
development
of
fast
charging
technologies
for
EVs
to
time
increase
operating
range
essential
replace
traditional
internal
combustion
engine
(ICE)
vehicles.
Lithium-ion
batteries
(LIBs)
are
efficient
energy
storage
systems
in
EVs.
However,
efficiency
LIBs
depends
significantly
their
working
temperature
range.
huge
amount
heat
generated
during
increases
battery
uncontrollably
may
lead
thermal
runaway,
which
poses
serious
hazards
operation
In
addition,
with
high
current
accelerates
aging
seriously
reduces
capacity.
Therefore,
an
effective
advanced
management
system
(BTMS)
ensure
performance,
lifetime,
safety
LIBs,
particularly
under
extreme
conditions.
this
perspective,
review
presents
state-of-the-art
strategies
charging.
problems
owing
its
impacts
discussed.
core
part
cooling
such
indirect
liquid
cooling,
immersion
hybrid
based
recently
published
research
studies
period
2019–2024
(5
years).
Finally,
key
findings
potential
directions
next-generation
BTMSs
toward
proposed.
This
offers
in-depth
analysis
by
providing
recommendations
solutions
develop
reliable
