Modern Physics Letters B,
Journal Year:
2024,
Volume and Issue:
unknown
Published: July 27, 2024
Hybrid
nanofluid
models
have
the
potential
to
significantly
enhance
heat
transport
in
many
applications,
like
coolant
of
electric
devices,
thermal
energy
storage,
and
exchangers.
Therefore,
existing
problem
deals
with
simulation
mass
due
three-dimensional
hybrid
nanoliquid
flow
amid
two
gyrating
disks
containing
silver
Ag
titanium
oxide
TiO
2
nanoparticles.
Further,
a
magnetic
field
is
employed
normally
flow’s
direction.
Applications
Darcy–Forchheimer
law
are
discussed
terms
porous
medium.
The
utilization
Cattaneo–Christov
model
considered
for
analyzing
transmission.
Additionally,
influence
radiation,
non-uniform
sink/source,
Brownian
diffusivity
analysis.
designed
on
basis
higher-order
nonlinear
PDEs
which
then
converted
ODEs
using
appropriate
variables.
Using
numerical
technique
known
as
shooting
MATLAB,
reduced
mathematical
structure
solved
numerically.
From
this
study,
it
analyzed
that
axial
velocity
profile
weakened
near
upper
disk
but
amplified
lower
upsurge
factor
porosity
parameter.
concentration
higher
Schmidt
numbers.
Nanotechnology Reviews,
Journal Year:
2024,
Volume and Issue:
13(1)
Published: Jan. 1, 2024
Abstract
Carbon
nanotubes
(CNTs)
are
gaining
popularity
due
to
their
expanding
uses
in
industrial
and
technical
processes,
such
as
geothermal
reservoirs,
water
air
filters,
coatings,
solar
collection,
ceramic
material
reinforcement,
electrostatic
dissipation,
etc
.
In
addition,
the
CNTs
have
superior
electrical
conductivity
biocompatibility.
Based
on
aforementioned
applications,
current
work
examines
time-dependent
Darcy–Forchheimer
flow
of
water/glycerin-based
Casson
hybrid
nanofluid
formed
by
single-walled
multi-walled
over
a
Riga
plate
under
velocity
slip.
The
energy
expression
is
modeled
through
nonlinear
thermal
radiation
viscous
dissipation
impacts.
incorporation
convective
boundary
condition
into
model
improves
its
realism.
By
employing
suitable
variables,
governing
models
re-framed
ordinary
differential
equations.
bvp4c
homotopy
analysis
method
used
find
computational
results
equations
conditions.
novel
characteristics
variety
physical
parameters
velocity,
temperature,
skin
friction
coefficient
(SFC),
local
Nusselt
number
(LNN)
discussed
via
graphs,
charts,
tables.
It
found
that
fluid
decays
when
enriching
Forchheimer
number,
unsteady
porosity
parameters.
parameter
plays
an
opposite
role
heating
cooling
cases.
modified
Hartmann
enhances
surface
drag
force,
declines
SFC.
develops
heat
transfer
rate,
suppresses
LNN.
simulated
problem
has
many
applications
engineering
sectors,
including
manufacture,
systems,
storage
units,
thermodynamic
other
fields.
Modern Physics Letters B,
Journal Year:
2023,
Volume and Issue:
38(01)
Published: Aug. 14, 2023
Heat
transport
issues
of
wedge-shaped
flow
on
hybrid
nanofluids
are
special
significance
by
reason
their
importance
in
manufacturing
uses
including
heat
exchangers
solar
panels,
electronic
equipment
cooling,
drying
processes,
and
air
heaters.
Consequently,
the
current
investigation
investigates
behavior
dissipative
Single-walled
Carbone
nanotubes
(SWCNT)
—
Multi-walled
Carbon
(MWCNT)
nanofluid
buoyant
towards
a
radiative
vertical
permeable
wedge
subjected
to
variable
wall
temperature
considering
source/sink.
By
selecting
appropriate
similarity
conversions,
resultant
regulating
nonlinear
boundary
layer
PDEs
subsequently
transformed
into
coupled
ODEs.
After
that,
Boussinesq
approximations
numerically
resolved.
The
significant
outcome
is
which
higher
for
linear
radiation,
volume
fraction,
uniform
source
parameters.
momentum
controlled
with
angle
fraction
nanotube
particles.
upsurged
mixed
convection
parameters
an
assisting
flow.
Changes
Nusselt
number
fluid
rate
measured
flow-controlling
Furthermore,
results
compared
effectively
validated
previously
reported
literature
results.
Forces in Mechanics,
Journal Year:
2023,
Volume and Issue:
11, P. 100190 - 100190
Published: March 21, 2023
In
this
paper,
authors
have
investigated
the
heat
transference
rate
of
stagnation
point
flow
a
nanofluid
over
stretching
sheet
in
porous
medium.
The
examined
magnetohydrodynamic
viscous
nanofluid.
transport
equations
involve
Brownian
motion
and
thermophoresis
effects.
properties
transfer
nanofluids
are
acknowledged
via
numerical
algorithm.
Diffusivity
conductivity
characteristics
fluid
relying
on
nanoparticles
volume
fraction
model
is
based
energy,
momentum,
mass
conservation,
concentration
equations.
For
physical
significance
model,
utilized
zero
flux
condition
at
surface.
Similarity
transformations
used
to
convert
PDEs
(Nonlinear
Partial
Differential
Equations)
into
set
coupled
ODEs
(Ordinary
Equations).
A
built-in
bvp4c
algorithm
MATLAB
software
produces
convergent
implications
nonlinear
systems.
An
exhaustive
analysis
pertinent
parameters,
magnetic,
porosity,
source/sink
parameter,
etc,
done
for
clarification
significance.
higher
far-field
velocity
causes
temperature
rise
but
reduce
relates
far
field
comparison
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Journal Year:
2024,
Volume and Issue:
104(4)
Published: Jan. 19, 2024
Abstract
The
current
study
adopts
a
Bernoulli
wavelet
technique
to
explore
the
magnetohydrodynamic
(MHD)
boundary
layer
flow
of
Casson
fluid
through
wedge.
A
nanofluid
across
wedge
has
been
investigated
for
its
stable
laminar
MHD
flow,
heat,
and
mass
transport
characteristics.
By
choosing
worthwhile
non‐dimensional
parameters,
governing
equation
is
reformed
into
dimensionless
Falkner–Skan
equation.
consequent
nonlinear
addressed
via
method.
For
range
different
values
physical
nature
visually
observed.
Fluid
velocity
rises
with
rise
in
parameter,
magnetic
parameter.
Local
wall
skin
friction
increases
increase
parameter
values.
To
ensure
accuracy
findings,
local
estimated
tested
other
techniques
that
are
already
reported
existing
research.
