International Journal of Chemical Engineering,
Год журнала:
2025,
Номер
2025(1)
Опубликована: Янв. 1, 2025
This
study
comprehensively
investigates
hemodynamic
flow
behavior
in
a
blocked‐up,
tapered
arterial
passage
using
the
Sisko
hybrid
nanofluid
model,
incorporating
both
homogeneous
and
heterogeneous
reactions.
Extending
modified
Buongiorno
we
explored
effects
of
nanoparticle
interaction
non‐Newtonian
fluid
characteristics
(
n
<
1
>
1)
on
hemodynamics.
The
geometry
exponentially
stretched
cylinder
is
considered
to
analyze
realistic
conditions,
mathematical
modeling
employed
derive
governing
equations
for
behavior.
results
reveal
significant
alterations
velocity,
shear
stress
along
vessel
wall,
temperature
distribution
due
presence
nanoparticles
stenosis
structure.
Numerical
simulations
indicate
that
improves
blood’s
thermal
characteristics,
enhancing
perfusion.
work
contributes
understanding
complex
blood
dynamics
stenotic
conditions
offers
insights
into
potential
therapeutic
applications
vascular
diseases.
Results in Physics,
Год журнала:
2023,
Номер
51, С. 106676 - 106676
Опубликована: Июнь 28, 2023
Prandtl
Eyring
fluid
and
stretchable
wedge
have
multiple
usages
in
many
industries.
The
present
study
aims
to
investigate
the
impact
of
modified
Buongiorno
trihybrid
nanofluid
on
past
a
with
addition
various
influences
like
endothermic/exothermic
reactions,
thermal
radiation,
conductivity,
Cattaneo-Christov
double
diffusion.
Alumina
Oxide
(Al2O3),
Titanium
dioxide
(TiO2)
Silicon
(SiO2)
are
used
as
nanocomponents.
is
employed
conventional
liquid
preparation
nanofluids
by
blending
nano
components
into
base
fluid.
Further,
flow
model
imposed
Modified
nanofluid.
By
using
similarity
approach,
proposed
mathematical
partial
differential
equations
(PDEs)
turned
highly
nonlinear
ordinary
(ODEs).
Throughout
whole
range
material
parameters,
solution
for
ensuing
boundary
value
issue
given
employing
finite
element
method
(FEM).
numerical
results
ternary
HNF
motion,
solute
profiles
performed
through
graphical
amassment
collected
data
discussed
detail.
significances
sections,
such
frictional
force,
local
Nusselt
quantity,
Sherwood
number
requirements,
supplied
tabular
form.
it
also
presents
validation
performance
characteristics
device
previously
published
work
found
excellent
accuracy.
In
comparison
hybrid
nanoparticles,
consequences
reveal
that
heat
transmission
amplified
case
tri-hybrid
nanoparticles.
show
transfer
amount
reduces
situation
exothermic
reactions
parameter
Ω<1
rises
due
magnification
status
endothermic
Ω>1.
Case Studies in Thermal Engineering,
Год журнала:
2024,
Номер
57, С. 104314 - 104314
Опубликована: Март 26, 2024
Hybrid
nanoparticles,
which
are
nanoparticles
composed
of
multiple
materials
or
phases,
find
applications
in
various
fields
due
to
their
unique
properties
resulting
from
the
combination
different
materials.
In
such
fluids,
viscosity
changes
significantly
response
alterations
temperature
pressure.
For
example,
these
fluids
become
less
viscous
as
they
heated
and
more
cooled.
Similarly,
certain
situations,
application
a
variation
can
cause
change
viscosity.
This
property
is
commonly
observed
like
polymers
some
oils.
The
article
aims
investigate
heat
transfer
flow
behavior
fluid
an
elastic
sheet
hybrid
considering
temperature-dependent
variable
thermal
conductivity.
obtained
equations
for
mathematical
model
partial
differential
converted
ODEs
by
applying
suitable
similarity
transformation.
findings
show
that
magnetic
field
opposes
motion.
Our
main
adding
base
increased
its
improvement
has
great
potential
uses
requiring
effective
transmission,
especially
engineering
systems
where
dissipation
plays
crucial
role.
study
also
reveals
complex
relationships
influence
conductivity,
including
slip
boundary
effects,
fluctuations,
magnetohydrodynamic
porous
media
dynamics.
Understanding
interactions
critical
optimizing
transport
processes
applications.
Comprehending
interplays
essential
refining
mechanisms
involving
media.
graphical
representations
used
explain
physical
parameters.
Previous
outcomes
contrasted
with
current
ones.
We
range
subsequent
list
values
parameters
every
graph
unless
indicated
accordingly.
ϵ=0.1,Pr=2,M=0.5,R=0.2,K=5,fw=0.1,s=0.1
,
λ=1,ϕ1=0.02,ϕ2=0.04.
Numerical Heat Transfer Part A Applications,
Год журнала:
2024,
Номер
unknown, С. 1 - 16
Опубликована: Фев. 29, 2024
Based
on
peak
thermal
performances
of
nanofluid,
different
mathematical
models
are
developed.
In
current
analysis,
the
investigation
for
heat
and
mass
transfer
phenomenon
associated
to
magnetized
nanofluid
is
examined.
The
analysis
addressed
with
applications
radiative
phenomenon.
multiple
slip
effects
entertained
governing
problem.
cause
induced
flow
stretched
cylinder.
Mathematical
model
solved
shooting
scheme.
validation
predicted
results
presented
justify
solution.
observed
specific
range
parameters
like
0≤M≤1.5,0≤γ≤0.6,0≤S≤0.3,0≤R≤0.5,0≤Nt≤0.4,0.5≤A≤2,
0.2≤B≤0.8.
significance
thermally
problem
physically
inspected.
It
evaluated
that
enhances
due
curvature
parameter.
Low
concentration
field
examined
solutal
stratification
obtained
present
in
enhancing
efficiency
solar
systems,
energy
applications,
devices,
chemical
processes,
cooling
phenomenon,
etc.
Case Studies in Thermal Engineering,
Год журнала:
2024,
Номер
60, С. 104623 - 104623
Опубликована: Июнь 1, 2024
A
wide
range
of
industrial
applications
where
effective
heat
transport,
fluid
dynamics,
and
material
adaptability
are
vital
can
be
addressed
by
the
deployment
ternary
hybrid
nanofluids
across
an
extensible
cylinder.
This
work
deals
with
entropy
optimized
flow
transport
features
partially
ionized
magnetically
affected
Prandtl
loaded
three
nanomaterials
drifting
over
a
convectively
heated
Three
distinct
()
dispersed
in
order
to
enhance
performance
rate
functional
fluid.
The
ion
Hall
slip
effects,
Joule
heating,
non-uniform
source,
frictional
heating
among
initial
hypotheses
this
computational
analysis.
problem
is
presented
quantitatively
taking
Tiwari-Das
model
basic
equations.
Keller-Box
framework
used
solve
nonlinear
equations
computationally.
findings
reveal
that
enhancement
effects
diminish
rapid
growth
entropy,
while
opposite
trend
emerges
for
Brinkman
magnetic
parameter.
motion
depressed
field
intensity.
thermal
transfer
enhanced
uplifting
first
curvature
parameters.
system's
irreversibility
detracts
number.
higher
parameter
β
results
elevated
shear
stresses
skin
friction.
