Amplitude and oscillating frequency of chemically reactive flow along inclined gravity-driven surface in the presence of thermal conductivity
Case Studies in Thermal Engineering,
Год журнала:
2024,
Номер
54, С. 104001 - 104001
Опубликована: Янв. 8, 2024
The
main
goal
of
current
research
is
to
elaborate
wave
oscillations
and
amplitude
heat
mass
transfer
across
gravity-driven
surface.
through
inclined
gravity
driven
shapes
very
useful
in
aeronautical
technologies
airspace
devices.
In
low
gravitational
pressure,
the
concentrated
particles
move
faster
with
maximum
heating
rate.
novelty
present
mechanism
estimate
primitive
modulation
chemically
reactive
flow
periodic
oscillatory
plate
under
viscosity
thermal
conductivity
effects.
viscosity,
are
assumed
as
temperature
dependent.
non-dimensional
model
converted
into
algebraic
system
using
finite
difference
approach.
Gaussian
elimination
technique
used
explore
velocity,
concentration
profiles
for
different
governing
variables.
shear
stress,
examined
numerically
graphically.
stokes
conditions
evaluate
behavior
physical
properties.
It
found
that
increases
fluid
pressure.
seen
enhancement
velocity
grows
reduces.
increasing
frequency
transmission
drafted
at
π/6
angle
buoyancy
forces.
shearing
stress
enhances
force
minimum
gravity.
Язык: Английский
Computational and artificial neural network study on ternary nanofluid flow with heat and mass transfer with magnetohydrodynamics and mass transpiration
Neural Computing and Applications,
Год журнала:
2024,
Номер
36(33), С. 20927 - 20947
Опубликована: Авг. 19, 2024
Язык: Английский
Heat and mass transfer analysis of hybrid nanofluid flow over a rotating permeable cylinder: A modified Buongiorno model approach
Hybrid Advances,
Год журнала:
2024,
Номер
6, С. 100243 - 100243
Опубликована: Июль 6, 2024
Many
external
factors
influence
the
properties
of
nanoparticles
in
working
fluid,
which
subsequently
determines
efficacy
attributes
ensuing
nanofluid.
Incorporating
these
is
essential
for
studying
heat
and
mass
transfer
hybrid
nanofluids,
as
it
provides
a
detailed
representation
mechanism.
Such
are
porous
medium,
source,
Thermophoresis,
Brownian
motion.
The
rotation
cylinder
can
alter
flow
field
boundary
layer
around
it,
could
be
used
management
scenarios
such
drag
reduction
or
separation
layers
control,
complex
patterns
generated
through
rotating
utilized
improved
mixing
processes
industry.
Thus,
current
novel
aspect
study
examines
impacts
thermophoresis
motion
over
presence
media
comprised
water-based
TiO2
Fe2O4.
physical
circumstances
primarily
represented
PDEs
based
on
considered
conditions,
then
get
transformed
into
system
ODEs
using
relevant
similarity
variables.
numerical
solution
obtained
by
RKF-45th
shooting
procedure.
symmetry
effects
specific
variables
associated
with
problem
examined
delivered
graphically.
findings
confirm
that
coefficient
improves
material,
altering
fluid
dynamics.
Heat
transmission
steadily
drops
thermophoretic
parameter
gets
larger,
but
displays
contrary
trend
evolving
parameters.
Also,
results
validated
existing
past
studies.
Язык: Английский
Significance of solar radiation and viscous dissipation on oscillatory and steady convective heat transfer around buoyancy-driven sphere using FDM scheme
Case Studies in Thermal Engineering,
Год журнала:
2025,
Номер
unknown, С. 105817 - 105817
Опубликована: Фев. 1, 2025
Язык: Английский
A comprehensive review on the Dynamical behavior of heat and fluid flow mechanism: Thermal performance across different geometries
Partial Differential Equations in Applied Mathematics,
Год журнала:
2024,
Номер
11, С. 100808 - 100808
Опубликована: Июль 8, 2024
The
prominent
novelty
of
current
review
is
to
exhibit
the
fluctuating
and
oscillatory
convective
heat
transfer
properties
along
various
geometries
with
magnetic
force,
variable
density,
Prandtl
number,
buoyancy
force
number
effects.
significance
present
work
illustrate
a
comprehensive
on
transient
transfer.
Transient
plays
an
essential
role
in
technological
environmental
applications,
including
climate
control,
structure
safety,
engines,
thermal
computer
heating
cooling,
energy
safety.
literature
primarily
focuses
steady
temperature
velocity
domains,
few
studies
exploring
time-varying
fluid
flow
forced,
natural,
or
mixed
mechanisms
different
methods.
In
review,
justification
results
was
performed
by
using
oscillating
stokes
conditions
directly
partial
differential
models.
similarity
variables
stream
functions
are
used
but
primitive
transformation
implicit
form
finite
difference
method
Gaussian
elimination
technique
through
FORTRAN
Tecplot-360
programming
tools.
governing
model
reduced
into
steady,
real
imaginary
explore
transmission.
flows
have
gained
due
their
ability
achieve
large
rates.
Compared
movement,
higher
variations
heated
surface.
Periodic
produces
improved
surface
transmission
rate
than
flow.
Predicting
controlling
transients
exchangers
requires
concept
forced
convection
transport.
solutions
important
for
ensuring
effectiveness
reliability
electrical
components,
nuclear
power
stations,
heat-generating
steam
turbines,
condensation
systems,
catalytic
converters,
shielding
spacecraft,
devices,
internal
combustion
air
conditioning
refrigerator
cooling
networks
batteries,
generators,
transformers.
It
found
that
frequency
transport
enhances
periodic
variables.
depicted
amplitude
displayed
each
choice
parameter
around
two
angles
π/4
π
circular
magnetized
maximum
reported
vertical
angle
π/2
values.
Язык: Английский
Periodic and time-mean fluctuating heat transfer of Darcy nanofluid along nonlinear radiating plate with heat source/sink and oscillatory amplitude conditions
Chaos Solitons & Fractals,
Год журнала:
2025,
Номер
194, С. 116229 - 116229
Опубликована: Март 3, 2025
Язык: Английский
Hybridized ferrofluid flow with acute magnetic force over inclined shrinking/stretching surface: Slip conditions cases
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Год журнала:
2025,
Номер
105(5)
Опубликована: Апрель 26, 2025
Abstract
This
study
examines
how
the
inclination
affects
heat
transfer
characteristics
of
an
acute
magnetic
force
under
first‐order
slip
conditions.
A
mixture
incompressible
hybridized
ferrofluids,
specifically
Cobalt
ferrite
and
magnetite
,
are
combined
with
water
on
inclined
plate.
To
control
flow,
a
transverse
is
applied
at
angle
.
The
system
PDEs
converted
into
nonlinear
ordinary
differential
equations
(ODEs)
through
similarity
transformation.
bvp4c
solver
function
in
MATLAB
software
then
utilized
to
resolve
these
ODEs.
Graphical
representation
illustrates
impact
changing
mixed
convection
parameter
velocity
thermal
other
pertinent
variables.
Dual
branches
found
for
different
involved
parameters,
1st
solution
determined
be
stable
stability
analysis.
shown
positive
correlation
skin
friction
coefficient
(SFC)
boundary
layer
(BL)
Nusselt
number
first
solution.
augmentation
volume
fraction
nanoparticles
results
enhancement
both
SFC.
Simultaneously,
it
contributes
postponement
BL
separation
bifurcation
point.
incorporation
hybrid
ferrofluids
superior
rate
compared
that
achieved
conventional
ferrofluids.
In
solution,
SFC
increased
by
presence
field,
while
second
decreased.
phenomenon
exerts
influence
fluid
resulting
reduction
thickness
momentum
within
solutions
observed
suction
shrinking
only.
Язык: Английский
Computational analysis of nanoparticle shape factor in the reactive dynamics of non-Newtonian hybrid nanofluid saturated in a porous medium
Journal of Radiation Research and Applied Sciences,
Год журнала:
2024,
Номер
17(4), С. 101184 - 101184
Опубликована: Ноя. 14, 2024
Язык: Английский