WSEAS TRANSACTIONS ON FLUID MECHANICS,
Journal Year:
2024,
Volume and Issue:
19, P. 270 - 281
Published: Sept. 23, 2024
The
heat
and
mass
transmission
properties
of
a
2-D
electrically
conducting
incompressible
Maxwell
fluid
past
stretched
sheet
were
studied
under
thermal
radiation,
generation/absorption,
chemical
reactions.
This
issue
has
variety
real-world
applications,
most
notably
polymer
extrusion
metal
thinning.
transport
equations
account
for
both
Brownian
motion
thermophoresis
during
Using
similarity
variables
allows
non-dimensionalization
the
stream's
PDEs
associated
boundary
conditions.
resulting
modified
ODEs
are
solved
with
variational
iteration
approach.
impact
embedded
thermo-physical
on
velocity,
temperature,
concentration
was
quantitatively.
When
compared
to
RK-Fehlberg
approach,
findings
very
similar.
Raising
reaction
parameter
narrows
distribution,
whereas
increasing
temperature
increases
radiation's
impact.
As
amount
N_t
increases,
thickness
layer
develops,
causing
surface
rise,
in
increase.
Results in Physics,
Journal Year:
2024,
Volume and Issue:
63, P. 107863 - 107863
Published: July 6, 2024
In
the
current
proceeding,
flow
of
incompressible
non-Newtonian
nanofluid
called
Casson
is
considered.
A
conical
gap
occurred
among
rotating
disc
and
cone
filled
with
fluid
flow.
Heat
mass
transport
through
this
done
by
convection
mode
heat
transfer.
The
impacts
microorganisms,
chemical
processes,
thermal
radiation,
minimal
amount
energy,
magnetic
field
are
also
considered
in
mathematical
model
problem.
nano-fluid
governing
equations
interpreted
cylindrical
coordinates.
By
implementing
proper
similarity
transformations,
modeling
PDEs
momentum,
concentration,
microorganism
density
transformed
into
non-linear
ODEs.
set
ODEs
that
deals
distributions
temperature,
velocity,
motile
microorganisms
produced
technique.
MATLAB
in-built
'bvp4c'
technique
utilized
to
solve
these
equations.
Findings
displayed
graphically
elaborated
theoretically.
primary
goal
work
examine
effects
during
rotation
as
well
other
variables
on
rotation.
temperature
radial
velocity
found
be
negatively
impacted
parameter
whereas
azimuthal
positively
impacted.
parametric
values
taken
0.1
Case Studies in Thermal Engineering,
Journal Year:
2024,
Volume and Issue:
60, P. 104637 - 104637
Published: June 4, 2024
Heat
pipes
are
heat
transfer
devices
that
carry
from
one
point
to
another
efficiently.
The
thermal
conductivity
and
performance
of
the
pipe
can
be
increased
by
integrating
nanofluids,
making
them
appropriate
for
applications
such
as
electronics
cooling,
spacecraft
management,
recovery
systems.
suggested
work
is
being
carried
out
approximate
solution
tri-hybrid
nanofluid
(copper
(Cu),
silver
(Ag)
graphene
oxide
(GO))
flow
between
two
horizontal
coaxial
cylinders.
inner
cylinder
rotating
with
constant
velocity
outer
fixed.
Moreover,
under
influence
magnetic
field.
system
governing
partial
differential
equations
converted
into
a
set
non-linear
ordinary
incorporating
suitable
similarity
transformation
then
solved
numerically
employing
Runga-Kutta
4th
order
technique.
Response
surface
methodology
(RSM)
also
incorporated
in
optimize
rate
various
combinations
physical
parameters
involved
study.
study
revealed
temperature
raising
strength
Reynolds
number
melting
parameter.
From
optimization
technique
RSM
it
came
know
reached
its
peak
value
when
concentration
nanoparticle
fluid
higher
than
normal.
Case Studies in Thermal Engineering,
Journal Year:
2024,
Volume and Issue:
60, P. 104672 - 104672
Published: June 7, 2024
In
recent
years,
the
rise
of
machine
learning
(ML)
has
prompted
researchers
to
expand
datasets
required
for
optimizing
and
designing
thermal
systems.
Also,
development
widespread
use
electric
vehicles
(EVs)
have
surged
significantly.
However,
one
major
challenges
associated
with
EVs
is
efficient
cooling
Lithium-ion
batteries
(LIBs).
Therefore,
exploration
innovative
methods
can
contribute
greatly
rapidly
growing
vehicle
industry.
This
study
focused
on
investigating
impact
embedding
a
nickel
porous
medium
around
single
38,120
LiFeO4
cell.
To
conduct
study,
LIB,
along
medium,
was
placed
inside
duct
that
received
flow
water
Nano-encapsulated
phase
change
materials
(NEPCMs).
The
results
obtained
from
indicate
media
LIB
led
significant
decrease
in
maximum
temperature
more
than
40
C,
remarkable
increase
pressure
drop
100
times.
Additionally,
it
observed
porosity
1
0.97
had
pronounced
effect
LIB's
surface,
compared
0.95.
