Nanotechnology Reviews,
Journal Year:
2023,
Volume and Issue:
12(1)
Published: Jan. 1, 2023
Abstract
This
work
investigates
the
ternary
hybrid
nanofluid
flow
over
an
extending
curved
surface.
The
surface
is
impermeable
and
convective
with
hot
working
fluid
water.
Additionally,
TiO2
{\text{TiO}}_{\text{2}}
,
CoFeO4
{\text{CoFe}}_{\text{2}}{\text{O}}_{\text{4}}
MgO
\text{MgO}
nanoparticles
are
suspended
water
to
form
a
tri-hybrid
nanofluid.
modeled
equations
presented
in
partial
differential
equation
then
converted
ordinary
appropriate
similarity
variables.
semi-analytical
solution
determined
by
homotopy
analysis
method.
impacts
of
magnetic
field,
Joule
heating,
chemical
reaction,
Brownian
motion,
thermophoresis
on
profiles,
Nusselt
number,
Sherwood
number
using
tables
figures.
findings
this
study
demonstrated
that
as
parameter
upsurges,
velocity
distribution
shrinkages,
while
temperature
escalates.
greater
curvature
factor
boots
velocity,
thermal,
volumetric
fraction
distribution.
thermal
distributions
increasing
functions
factor.
higher
factor,
Eckert
Biot
increase
they
reduce
thermophoretic
factors.
motion
factors
heighten
number.
Furthermore,
it
has
been
noted
(TiO
2
-water)
nanoliquid
-CoFe
O
4
/water),
transfer
energy
rate
increases
up
17.31
31.72%
nanoparticle
from
0.01
0.04,
respectively.
However,
transference
case
-MgO-CoFe
/water)
47.972%.
Case Studies in Thermal Engineering,
Journal Year:
2024,
Volume and Issue:
60, P. 104615 - 104615
Published: May 28, 2024
The
study
of
melting
thermal
process
in
ternary
nanofluidic
system
(MoS2-SiO2-Au)/H2O
near
the
point
separation
is
a
fascinating
research
area.
potential
applications
SPFs
frequently
occurs
analytical
chemistry,
life
sciences,
and
mechanical
engineering
etc.
Therefore,
current
attempt
made
towards
development
new
SPFM
by
considering
radiations,
Joule
heating,
combined
convection
magnetic
field
that
act
normally
to
working
domain.
Further,
using
transformation
functions
nanofluid
characteristics,
third
order
developed
implemented
RK
as
mathematical
tool.
It
examined
particles
movement
enlarges
for
.
nanofluids
velocity
increased
slowly
due
stronger
internal
viscous
forces.
temperature
fluidic
(TFS)
rapidly
assisting
case
keeping
nanoparticles
concentration
0.06.
Moreover,
conductivity
enhanced
increasing
amount
(MoS2-SiO2-Au)
which
directly
influenced
model
dynamics.
International Journal of Numerical Methods for Heat & Fluid Flow,
Journal Year:
2024,
Volume and Issue:
34(2), P. 980 - 1020
Published: Jan. 8, 2024
Purpose
The
purpose
of
this
paper
is
to
study
haemodynamic
flow
characteristics
and
entropy
analysis
in
a
bifurcated
artery
system
subjected
stenosis,
magnetohydrodynamic
(MHD)
aneurysm
conditions.
findings
offer
significant
insights
into
the
intricate
interplay
encompassing
electro-osmosis,
MHD
flow,
microorganisms,
Joule
heating
ternary
hybrid
nanofluid.
Design/methodology/approach
governing
equations
are
first
non-dimensionalised,
subsequently,
coordinate
transformation
used
regularise
irregular
boundaries.
discretisation
accomplished
by
using
Crank–Nicolson
scheme.
Furthermore,
tri-diagonal
matrix
algorithm
applied
solve
resulting
arising
from
discretisation.
Findings
investigation
reveals
that
velocity
profile
experiences
enhancement
with
an
increase
Debye–Hückel
parameter,
whereas
magnetic
field
parameter
exhibits
opposite
effect,
reducing
profile.
A
comparative
demonstrates
distribution
Au-CuO
nanofluid
Au-CuO-GO
results
indicate
notable
for
compared
nanofluids.
Moreover,
Brinkmann
number
augmentation
generation.
Originality/value
This
investigates
scheme
model
blood
presence
(Au-CuO-GO/blood)
within
arterial
domain.
shed
light
on
complex
interactions
involving
aneurysms,
decrease
wall
shear
stress
(WSS)
increasing
stenosis
size.
effects
observed
influence
distribution,
as
declining
nature
Hartmann
number.
In
addition,
generation
increases
research
contributes
understanding
fluid
dynamics
heat
transfer
mechanisms
arteries,
providing
valuable
diagnosing
treating
cardiovascular
diseases.
Case Studies in Thermal Engineering,
Journal Year:
2024,
Volume and Issue:
61, P. 104958 - 104958
Published: Aug. 9, 2024
Ternary
hybrid
nanofluids
offer
significant
advantages
in
heat
transfer
due
to
their
enhanced
thermal
conductivity
compared
traditional
fluids.
Investigating
flow
behavior
over
expanding
surfaces
can
contribute
the
development
of
more
efficient
exchangers
and
cooling
systems
electronics,
energy
production,
transportation
industries.
This
paper
presents
a
detailed
analysis
characteristics
ternary
nanofluid
(SiO2–Cu–Al2O3/H2O)
radially
stretching
surface,
utilizing
both
numerical
techniques
(Keller
Box
method)
statistical
techniques.
Furthermore,
model
includes
factors
like
convective
transport,
radiation,
internal
fluid
friction,
suction.
Similarity
transformations
transform
governing
equations
for
into
system
nonlinear
ordinary
differential
equations.
Then
are
solved
numerically
using
Keller
method
with
aid
MATLAB
software.
Additionally,
we
have
employed
such
as
correlation
analysis,
probable
error
estimation,
multivariate
regression
validate
ensure
accuracy
outcomes.
Parameter
ranges
Biot
number,
unsteadiness,
Eckert
generation
parameter
0.1
≤
Mp
0.7,
Ks
1.5,
0.2
Ps
0.8,
EN
0.4,
0.5
RN
2,
1≤
BT
2.5,
Hsc
0.7
found
significantly
impact
within
these
bounds.
study
utilizes
3D
surface
plots
visualize
influence
key
parameters
on
engineering
quantities.
R
squared
values
show
that
data
strongly
match
model.
The
findings
demonstrate
excellent
concordance
between
predicted
actual
Nusselt
number
skin
friction
measurements.
has
very
strong
transfer,
minimal
chance
error.
And
same
is
evidenced
by
matrix
multiple
analysis.
also
exhibits
negative
number.
translates
situation
where
increasing
directly
leads
decrease
rate
no
margin
Energy
demonstrates
transfer.
However,
there's
slight
possibility
error,
an
estimated
percentage
around
0.0017.
