Mixed Convection Flow of MHD Casson Nanofluid over a Vertically Extending Sheet with Effects of Hall, Ion Slip and Nonlinear Thermal Radiation
International Journal of Thermofluids,
Год журнала:
2024,
Номер
23, С. 100762 - 100762
Опубликована: Июль 14, 2024
This
manuscript
investigates
the
effects
of
viscous
dissipation,
Ohmic
heating,
nonlinear
thermal
radiation,
chemical
reactions,
Hall
current,
and
ion
slip
on
mixed
convection
flow
magnetohydrodynamic
(MHD)
Casson
nanofluid
over
a
vertically
stretching
sheet
in
spongy
medium.
The
strongly
ordinary
differential
equations
(ODEs)
derived
from
governing
are
solved
using
sixth-order,
seven-stage
Runge–Kutta
(RK6)
method
conjunction
with
shooting
technique.
Numerical
simulations
conducted
an
open-source
Python
programming
language.
study
evaluates
temperature,
velocity,
nanoparticle
concentration,
skin
friction
coefficients,
Nusselt
number
(rate
heat
transfer),
Sherwood
mass
transfer)
based
dimensionless
parameters.
Key
findings
reveal
that
increasing
currents
enhance
velocity
profile
x-direction,
while
parameter
exerts
diminishing
effect.
fluid
temperature
decreases
higher
parameter,
values
but
increases
due
to
ratio
Eckert
number.
Furthermore,
reaction
Schmidt
reduce
concentration
within
boundary
layer,
amplifying
this
also
examines
rates
mass,
heat,
momentum
transfer
near
surface
under
varying
influences,
presenting
results
through
comprehensive
graphs
tables.
To
validate
numerical
method,
comparative
analysis
is
against
previous
studies,
demonstrating
excellent
agreement
thus
confirming
reliability
accuracy
computational
approach.
Язык: Английский
Optimization of thermal transfer in Casson hybrid nanofluids with magnetohydrodynamics and activation energy effects
Alexandria Engineering Journal,
Год журнала:
2025,
Номер
122, С. 255 - 267
Опубликована: Март 13, 2025
Язык: Английский
Revolutionizing energy flow: Unleashing the influence of MHD in the presence of free convective heat transfer with radiation
International Journal of Thermofluids,
Год журнала:
2024,
Номер
22, С. 100662 - 100662
Опубликована: Апрель 18, 2024
This
study
investigates
the
complex
interplay
between
radiation
and
magneto-flow
on
a
porous,
perpendicular
plate
immersed
in
viscoelastic
Maxwell
fluid.
The
significance
lies
understanding
how
Lorentz
force
shapes
dynamics
energy
transfer
such
systems,
which
is
crucial
for
various
industrial
applications.
Utilizing
comprehensive
model
that
accounts
heat
generation
absorption,
we
transform
partial
differential
equations
into
ordinary
ones
through
flow
similarity
analysis,
providing
valuable
insights
system's
behavior.
Employing
bvp4c
solver
MATLAB,
evaluate
velocity
profiles
fluid
flow.
Graphical
representations
allow
thorough
examination
of
influence
thermophysical
parameters.
Our
findings
reveal
an
intensified
profile
attributed
to
prolonged
material
relaxation
times.
Furthermore,
temperature
progressively
increase
with
higher
porous
These
results
hold
significant
implications
applications,
particularly
fluids'
transport
studies.
Insights
from
this
research
can
inform
design
optimization
systems
as
ovens,
boilers,
cross-flow
exchangers,
solar
panels,
enhancing
efficiency
performance.
Overall,
contributes
novel
advance
beyond
previous
efforts
literature,
paving
way
further
exploration
field.
primary
finding
indicates
Rayleigh
number
increases,
experiences
increase,
whereas
shows
decrease.
Язык: Английский
Inclined magnetised convective dissipation of radiative Casson nanofluid in porous medium with Soret effect
The European Physical Journal Special Topics,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 7, 2025
Язык: Английский
Bioconvection for Riga wedge flow of tangent hyperbolic nanofluids in the presence of activation energy and mass suction
Journal of Thermal Analysis and Calorimetry,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 30, 2025
Язык: Английский
Case Study on Homogeneous–Heterogeneous Chemical Reactions in a Magneto Hydrodynamics Darcy–Forchheimer Model with Bioconvection in Inclined Channels
Magnetochemistry,
Год журнала:
2025,
Номер
11(5), С. 37 - 37
Опубликована: Май 2, 2025
This
study
focuses
on
understanding
the
bioconvection
in
Jeffery–Hamel
(JH)
flow,
which
has
valuable
applications
areas
like
converging
dies,
hydrology,
and
automotive
industry,
make
it
a
topic
of
practical
importance.
research
aims
to
explore
Homogeneous–Heterogeneous
(HH)
chemical
reactions
magnetic
Darcy–Forchheimer
model
with
convergent/divergent
channels.
To
analyze
role
porosity,
law
is
applied.
The
main
system
equations
simplified
through
similarity
transformation
into
ordinary
differential
solved
numerically
help
NDSolve
technique.
results,
compared
previous
studies
for
validation,
are
presented
graphs
tables.
reveals
that
divergent
channels,
velocity
decreases
higher
solid
volume
fractions,
while
convergent
increases.
Furthermore,
various
physical
parameters,
such
as
Eckert
number
porosity
parameter,
increase
skin
friction
channels
but
decrease
These
findings
suggest
parameters
investigated
this
can
effectively
enhance
homogeneous
reactions,
providing
insights
applications.
Язык: Английский