Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 24, 2024
The
prime
incentive
of
this
exploration
is
to
study
the
impacts
magnetohydrodynamics
(MHD),
heat
generation,
and
thermal
radiation
on
Darcy-Forchheimer
(DF)
nanofluid
flow
having
thermosolutal
Marangoni
convection
over
extending
surface.
impact
chemical
reaction
also
investigated
in
present
work.
A
transformation
applied
which
turns
leading
equations
into
ordinary
differential
(ODEs).
To
acquire
numerical
results,
these
ODEs
are
solved
by
MATLAB
bvp4c,
a
built-in
function.
rate
transfer,
temperature,
velocity
working
fluid
calculated
sheet.
consequence
many
different
parameters
without
dimensions
concentration,
profiles
explored
through
diagrams
thoroughly
examined.
These
factors
include
thermophoresis
coefficient,
Marangoni,
Darcy,
Schmidt
number,
parameter,
Prandtl
Brownian
coefficient.
It
observed
that
exponential
index
generally
due
nonlinear
source
has
an
inverse
relation
with
transfer.
Also,
decreases
when
local
inertia
coefficient
Hartman
number
increased.
Numerical Heat Transfer Part B Fundamentals,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 20
Published: March 22, 2024
This
article
aims
to
investigate
the
electrokinetic
peristaltic
flow
of
Sutterby
nanofluid
through
an
asymmetric
microchannel
with
a
porous
medium
and
Joule
heating
parameter.
The
magnetic
field
is
applied
in
transverse
direction
electric
on
direction.
model
consists
continuity,
momentum,
heat,
potential
equations,
appropriate
boundary
conditions.
Debye-Hückel
linearization
approximation
considered.
Under
long
wavelength
small
Reynolds
number
approximation,
lengthy
equations
were
reduced.
resultant
coupled
are
numerically
solved
by
renowned
NDSolve
coding
using
Mathematica
software.
Entropy
Bejan
also
incorporated
this
study.
velocity,
temperature,
phenomenon
entrapment
analyzed
depth
aid
graphical
representations.
Streamlines
various
waveforms
discussed.
analysis
discovered
that
velocity
fluid
enhanced
for
porosity
parameter
reverse
effects
observed
quantity
International Journal of Modelling and Simulation,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 15
Published: May 20, 2024
In
this
research,
the
flow
of
kerosene
oil
with
ternary
hybrid
nanoparticles
on
a
stretchable
exponential
surface
has
been
investigated.
There
is
also
discussion
about
entropy
analysis
hydromagnetic
radiation
by
surface.
The
nanofluid
(THyNF)
contains
graphene
oxide
(GO),
magnesium
(MgO),
and
zinc
(ZnO)
as
base
fluid.
Using
useful
transformations,
differential
equations
partial
derivatives
(PDEs)
were
transformed
into
ordinary
(ODEs).
Then,
ODEs
solved
using
RK5th
method.
Furthermore,
impacts
parameters
like
parameter
(Rd),
porosity
(λ),
volume
fraction
(φ)
THyNF
Magnetic
field
(M)
shape
factor
(SF)
temperature
(θ(η))
velocity
(f
′η)
profiles
have
Increasing
magnetic
raises
Lorentz
force,
which
produces
resistance
to
fluid
reduces
′η).
profile
rises
increasing
because
reduced
rate
due
allows
transfer
more
heat.
As
nanoparticle
increases,
both
increase.
effects
M,
Rd,
SF
(shape
factor),
λon
generation
(SG)
Bejan
number
(Be)
discussed.
Also,
results
show
that
at
fixed
value
or
parameter,
increase
in
nanoparticles,
−CfxRex12
rises.
At
constant
φ
NuxRex−12
parameter.
Numerical Heat Transfer Part A Applications,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 16
Published: April 10, 2024
The
current
study
investigates
the
influence
of
induced
magnetic
field
and
convective
boundary
condition
on
behavior
a
magnetohydrodynamic
(MHD)
Maxwell
fluid
including
nanoparticles
flowing
through
stretching
sheet.
Furthermore,
analysis
considers
existence
radiation.
Numerical
solutions
to
basic
governing
equations
are
achieved
using
Runge–Kutta–Fehlberg
technique.
impact
various
physical
parameters
concentration,
velocity,
temperature
profiles
is
deployed
graphs.
primary
conclusions
this
that
increasing
Magnetic
parameter
decreases
Induced
while
Deborah
improves
velocity
profile.
Temperature
distribution
growing
due
increased
estimates
Radiation,
Biot
number,
number
values.
When
Lewis
values
raised,
concentration
get
smaller
but
there
an
opposite
scenario
as
Thermophoresis
upsurges.
findings
consistent
with
those
have
been
previously
reported.
phenomenon
flow
by
stretched
surface
finds
several
applications
in
industrial
technological
domains,
copper
wire
production,
polymer
extrusion,
article
manufacturing,
fiber
synthesis.
fields
extremely
prominent
many
areas
science
technology,
electromagnetism,
materials,
resonance
imaging
(MRI).
Deleted Journal,
Journal Year:
2025,
Volume and Issue:
7(1)
Published: Jan. 6, 2025
Owing
to
enhanced
thermal
characteristics
of
nanomaterials,
widespread
applications
are
suggested
in
the
heat
transfer
systems,
automotive
industry,
renewable
energy
sector,
air
conditioning,
solar
collectors
etc.
This
analysis
aims
disclose
bioconvective
significance
micropolar
nanofluid
under
assumptions
variable
quantities.
The
role
conductivity,
Brownian
diffusivity
and
motile
density
have
been
incorporated.
flow
induction
is
based
on
porous
moving
stretched
surface
presence
mass
suction
effects.
chemical
reaction
radiative
effects
endorsed
concentration
equation,
respectively.
Furthermore,
modified
flux
Fick's
theories
implemented
update
expressions.
problem
tackled
convective
constraints.
numerical
simulations
adopted
via
shooting
scheme
with
confirmation
accuracy.
results
interpreted
physically.
Based
deduced
results,
some
novel
claimed.
It
has
observed
that
micro-rotation
declines
by
increasing
parameter
for
both
stronger
lower
phenomena.
Change
vortex
viscosity
leads
reduction
temperature
profile.
Moreover,
microorganisms
profile
enhances
due
constant.
