East European Journal of Physics,
Journal Year:
2024,
Volume and Issue:
4, P. 122 - 133
Published: Dec. 8, 2024
The
significance
of
Ree-Eyring
ternary
hybrid
nanofluid
flow
lies
in
its
potential
applications
various
fields.
By
incorporating
three
different
types
nanoparticles
into
a
base
fluid
using
the
model,
this
innovative
offers
enhanced
thermal
conductivity,
heat
transfer
efficiency,
and
rheological
properties.
These
characteristics
are
particularly
valuable
industries
such
as
electronics
cooling,
solar
energy
systems,
exchangers,
where
efficient
management
is
crucial.
Additionally,
unique
behavior
nanofluids
can
provide
advantages
processes
like
drilling,
lubrication,
drug
delivery.
Under
Thompson-Troian
boundary
conditions,
study
aims
to
theoretically
analyse
2D
radiative
over
an
angled
sheet
with
Cattaneo-Christov
flux
higher
order
chemical
reaction
parameters.
In
express
them
ordinary
differential
equations
(ODEs),
flow-driven
undergo
suitable
similarity
transformations.
ensuing
system
resolved
by
employing
bvp4c
approach.
main
takeaway
from
that
relaxation
parameter
reduces
width
temperature
profile
velocity
minimized
adjusting
slip
parameter.
concentration
increases
same
(fluid
velocity).
addition,
we
found
skin
friction
coefficient
strongly
correlated
negatively
parameter,
positively
(thermal)
significantly
through
Nusselt
number.
When
Brinkman
number
increases,
Bejan
drops.
Furthermore,
rise
radiation
leads
escalation
both
entropy
generation
We
observed
worthy
agreement
when
checked
outcomes
investigation
prior
effects.
Results in Physics,
Journal Year:
2024,
Volume and Issue:
59, P. 107616 - 107616
Published: March 28, 2024
Incorporation
of
nanoparticles
in
base
fluid
water
is
significant
for
analysis
thermal
behavior
nanofluid
mixtures,
which
has
various
applications
materials
science
and
engineering,
supervised
neural
scheme
predicts
the
by
solving
Carreau
model.
This
article
brings
investigation
related
to
prediction
transport
a
ternary
magnetized
hybrid
[(Al2O3,
CuO,
TiO2)/H2O]
with
three-dimensional
model
over
wedge.
Three
dispersed
(H2O).
Inclined
magnetic
field
considered
judgement
velocity
profile
radiation
utilized
scrutinize
temperature
distribution
nanofluid.
The
mathematical
chosen
depict
rheological
characteristics
non-Newtonian
fluids
at
very
high
low
shear
rate.
Physical
assumptions
creates
system
Partial
differential
equations
(PDEs)
these
are
converted
into
ordinary
(ODEs)
similarity
tool.
Further
ODEs
dealt
bvp4c
further
solution
made
Levenberg-Marquardt
network
(LM-NN)
scheme.
Increased
volume
friction
coefficients
increases
heat.
High
inclined
effect,
radiation,
pressure
gradient
strain
parameter
predict
higher
transport.
International Journal of Thermofluids,
Journal Year:
2024,
Volume and Issue:
21, P. 100577 - 100577
Published: Jan. 21, 2024
Heat
exchangers
(HE)
are
one
of
the
vital
heat
transfer
equipment
that
have
various
applications
in
disparate
industries.
In
this
regard,
countless
methods
been
implemented
to
increase
and
optimize
process
inside
them.
However,
passive
techniques
received
more
attention
due
absence
external
power
consumption.
study,
impact
employing
turbulators
with
geometries
on
overall
coefficient
(HTC),
flow
pressure
drop
(PD),
temperature
distribution
shell-and-tube
exchanger
(STHE)
has
computationally
investigated.
Moreover,
for
a
better
examination,
effect
variation
middle
diameter
turbulator
hydrothermal
behavior
STHE
scrutinized.
To
end,
1–2
equipped
five
baffles
shell
side
different
configurations
tube
is
considered.
The
simulation
carried
out
variable
mass
rate
0.2–0.565
kg/s
constant
1.1
side.
outcomes
disclosed
single
double-blade
(SBT
DBT)
heighten
HTC
PD
tubes.
For
instance,
0.338
kg/s,
ameliorates
by
25.41
%
33.43
presence
SBT
DBT,
respectively.
Also,
0.45
PDs
mentioned
6.32
8.62
times,
orderly,
compared
base
model
(HE
without
turbulator).
Additionally,
increasing
DBT
value
rate,
increase.
4
mm
reduces
1.97
%,
6
improve
1.96
cases
no
variations
(5
mm).
Furthermore,
equal
decreases
13.8
increases
it
17.4
comparison
5
(without
variation).
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 2, 2024
Abstract
The
incorporation
of
three
distinct
nanoparticles
in
blood
within
the
context
cubic
autocatalysis
holds
significant
potential
for
enhancing
biomedical
applications,
particularly
targeted
drug
delivery
and
therapeutic
interventions.
increased
reaction
rate
improves
efficiency
catalytic
processes
bloodstream.
This
research
investigates
thermal
transport
characteristics
a
trihybrid
Carreau
nanofluid
(blood)
containing
copper
(Cu),
titanium
dioxide
(TiO
2
),
aluminum
oxide
(Al
O
3
wedge‐shaped
artery
under
influence
autocatalytic
autocatalysis.
Effects
radiation,
heat
generation
are
used
analysis,
heterogeneous‐homogeneous
chemical
process
included
concentration,
an
inclined
magnetic
field
is
imposed
securitization
velocity.
Also,
generated
PDEs
from
physical
model
handled
through
similarity
transformations
converted
into
ODEs.
Bvp4c,
numerical
technique
to
get
solution
then
Levenberg‐Marquardt
neural
network
(LM‐NN),
multilayer
scheme
train
predict
each
parameter.
In
addition,
values
volumetric
friction
coefficients
enhance
conductivity,
increased.
parameter,
radiation
while
Weissenberg
number
reduces
velocity
profile.
International Communications in Heat and Mass Transfer,
Journal Year:
2024,
Volume and Issue:
155, P. 107533 - 107533
Published: May 2, 2024
Nanofluid-microchannels
have
gained
prominence
in
recent
years
as
a
means
of
cooling
electronic
devices;
however,
nanoparticle
deposition
remains
challenge.
In
this
paper,
discrete
phase
model
(DPM)
is
used
to
study
the
effects
various
forces
on
Al2O3-water
nanofluids
straight
microchannel.
The
results
indicate
that
Brownian
motion
has
significant
impact
deposition.
For
instance,
when
Cunningham
values
vary
from
1.2
0.2,
ratios
decrease
8.69%
3.41%.
When
fluid
velocity
<0.6
m/s,
thermophoretic
force
becomes
crucial,
whereas
Saffman's
lift
important
particle
diameter
<10
nm.
addition,
gravity
and
pressure
gradient
can
be
ignored.
Virtual
mass
drag
indirectly
by
changing
residence
times.
Finally,
new
correlation
been
proposed
for
calculating
ratios.
Modern Physics Letters B,
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 28, 2024
Significance:
Heat
transport
in
the
blood
within
a
wedge-shaped
artery
is
significant
biomedical
engineering
field
like
develop
therapeutic
strategies,
drug
delivery
to
specific
regions
of
artery,
vicinity
narrowed
or
blocked
arteries
and
catheter-based
treatments
such
as
angioplasty
thermal
ablation.
Motive:
This
study
investigates
heat
analysis
trihybrid
nanofluid
(blood)
over
with
mathematical
model
Cross
fluid.
incorporates
three
nanoparticles,
graphene
oxide
(GO),
titanium
dioxide
(TiO
2
),
aluminum
(Al
O
3
)
base
fluid
blood.
The
chosen
due
its
relevance
applications
it
reflects
nature
flow
real
vascular
structures.
scrutinized
through
radiations
rate
inspected
inclined
magnetic
field.
Methodology:
bvp4c
Levenberg–Marquardt
Neural
Network
(LM-NN)
supervised
neural
scheme
used
predict
numerical
outcome
this
study.
Findings:
Incorporation
nanoparticles
made
rapid
artery.
Velocity
decreased
high
Weissenberg
number
force.
temperature
increases
positive
non-uniform
source/sink
parameters
decreases
negative
parameters.
