Case Studies in Thermal Engineering,
Journal Year:
2024,
Volume and Issue:
60, P. 104694 - 104694
Published: June 24, 2024
The
Casson
fluid
flow
over
a
stretching
sheet
is
studied
in
this
work
the
presence
of
porous
media
with
melting
heat
transfer
and
chemical
reaction,
combining
nanoparticles
base
sodium
alginate
().
medium
Darcy
Forchheimer
effect
included
momentum
equation.
Through
effects
melting,
process
described.
In
order
to
explore
features
transmission
absenteeism
LTECs
(local
thermal
equilibrium
conditions),
current
study
employs
mathematical
model
that
has
been
simplified.
For
both
solid
liquid
phases,
LTNE
yields
two
different
fundamental
gradients.
This
proposed
compares
YOM
(Yamada-Ota
model)
XM
(Xue
model),
well-known
trihybrid
nanofluid
models,
terms
performance.
After
applying
proper
transformations,
modulated
non-linear
PDEs
(partial
differential
equations)
are
simplified
ODEs
(ordinary
bvp4c
method
used
solve
them
numerically.
A
graphic
discussion
relevant
factors'
significance
on
pertinent
fields
presented.
It
observed
ternary
hybrid
temperature
velocity
distributions
predominate
at
higher
parameter.
phase's
transport
rate
rises
an
upsurge
interphase
Deleted Journal,
Journal Year:
2025,
Volume and Issue:
7(3)
Published: Feb. 28, 2025
Abstract
This
proposed
model
aims
to
analyze
the
characteristics
of
heat
generation
and
activation
energy
on
Darcy-Forchheimer
flow
Diamond
$$-SiC-{\text{Co}}_{3}{\text{O}}_{4}/$$
-SiCCo3O4/
diathermic
oil
base
trihybrid
nanofluid
under
velocity
slip
conditions,
porous
medium
magnetic
dipole
moment.
The
nanoliquid
(Diamond
$$-SiC-{\text{Co}}_{3}{\text{O}}_{4}/DO$$
DO
)
consists
nanoparticles
Cobalt
oxide
(
$${\text{Co}}_{3}{\text{O}}_{4})$$
)
,
diamond
$$(ND),$$
(N,
silicon
carbide
$$(SiC)$$
dissolved
in
(DO).
has
an
impact
subject
flow,
which
is
examined
a
stretched
surface.
Taking
into
consideration
movement
conditions
increases
fluid
model’s
uniqueness.
By
using
this
approach,
thermal
management
systems’
transfer
efficiency
can
be
increased,
such
as
those
used
cool
electronic
equipment
reactors
where
accurate
temperature
control
essential.
It’s
also
useful
for
designing
cutting
fluids
sophisticated
lubricants,
higher
viscosity
conductivity
are
necessary
best
results.
simulation
create
new
exchangers
solar
collectors
based
nanofluids,
will
increase
conversion.
knowledge
gathered
from
these
simulations
potential
improve
chemical
processing,
especially
when
it
comes
maximizing
reactions
synthesis
materials
regulated
conditions.
applying
proper
similarity
transformations,
MATLAB
solver
bvp4c
package
finds
mathematical
solution
system
ODEs
(ordinary
differential
equations)
that
formed
leading
PDEs
(partial
equations).
It
revealed
terms
transmission
capacities,
works
noticeably
better
than
hybrid
nanofluid.
As
hydrodynamic
interactions
parameters
increase,
decreases.
Graphical
Engineering Applications of Computational Fluid Mechanics,
Journal Year:
2024,
Volume and Issue:
18(1)
Published: Aug. 6, 2024
The
purpose
of
this
research
elaborates
the
behaviour
two-phase
hybrid
nano-fluid
flow
viscous
fluid
through
stretching
sheet.
Impacts
heat
transfer,
for
MHD
two-dimensional
steady
over
surface
with
Cattaneo-Christov
(CC)
model
are
discussed.
Bio-convective,
thermal
radiation
and
convective
conditions
considered.
Porous
velocity
slip
effects
also
Darcy-Forchheimer
relation
characterizes
porous
medium.
governing
equations
solved
MATLAB.
Plots
temperature
fields
discussed
via
various
estimations
emerging
variables.
Results
findings
shows
profile
decreases
in
case
both
simple
nano-fluids
higher
magnetic
parameter
local
inertia
coefficient
parameter.
Fluid
reduces
maximum
relaxation
possess
values
against
Microorganism
bio-convection
Lewis
number
but
increases
Prominent
results
from
study
include
determining
effective
parameters
to
enhance
transfer
efficiency
defining
circumstances
which
performs
better
than
traditional
fluids.
These
discoveries
offer
significant
perspectives
on
utilization
comprehensive
management
systems
establish
a
basis
subsequent
practical
theoretical
investigations
within
domain.
Multidiscipline Modeling in Materials and Structures,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 26, 2025
Purpose
Hybrid
nanofluids
have
remarkable
characteristics
for
improving
the
process
of
heat
transfer.
The
findings
suggest
hybrid
are
beneficial
transfer
fluids
industrial
uses.
Therefore,
this
article
aims
to
investigate
Darcy–Forchheimer
flow
Zn-TiO
2/H
2O
through
a
vertically
porous
shrinking
cylinder.
Design/methodology/approach
thermal
transportation
phenomenon
radiated
nanomaterials
is
studied
subject
linear
radiation
and
chemical
species
with
consequence
non-uniform
source/sink
influence.
controlling
energy
equations
in
form
governing
developed
then
converted
into
ODEs
by
operating
appropriate
resemblance
variables.
Using
impacts
parameters,
behaviors
constraints
interpreted
graphically.
Findings
current
study’s
outcomes
reveal
that
water-based
show
promising
upsurge
rate.
Similarly,
as
mass
rate
grows,
drag
coefficient
boost,
while
due
curvature
relations,
it
tends
diminish
friction.
In
an
upper
branch
solution,
field
improved
greater
porosity
parameter
values,
whereas
lower
deteriorates.
Furthermore,
velocity
profile
depicts
opposite
trend
branches
boost
mixed
convection
parameter.
Originality/value
light
already
conducted
studies,
relation
internal
source
varying
regarding
space
rheology
TiO
2
-Zn/H
nanofluid
possesses
intriguing
utilization
production
strategies
exhibition
extensive
energy.
most
typical
examples
can
be
observed
nuclear
chemical-reactor
power
stations,
solar
plants
heating
cooling
systems,
combustion
analysis
equipment
so
on.
study
devoted
predicting
effect
varied
on
convective
2-Zn/H
vertical
Numerical Heat Transfer Part B Fundamentals,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 23
Published: March 9, 2024
Under
the
influence
of
magnetohydrodynamics
(uniform,
periodic,
and
inclined),
current
research
evaluates
two-dimensional
unsteady
dynamics
natural
convection
flow
heat
transportation
in
quarter-circular
domain
considering
Brownian
motion
nanoparticles.
The
nonlinear
partial
differential
equations
(PDEs)
solver
finite
element
method
(FEM)
Galerkin
type
is
used
for
numerical
simulation.
In
addition,
central
composite
design-based
response
surface
methodology
(RSM)
applied
to
analyze
optimization
outcomes.
To
assess
models'
significance
learning
optimum
thermal
transport
efficiency
nanofluids,
an
analysis
variance
performed.
impacts
several
physical
characteristics
such
as
Rayleigh
number,
nanoparticles
volume
fraction,
mean
Nusselt
effects,
size,
shape
nanoparticles,
magnetic
effects
inclined)
are
examined.
transfer
rate
significantly
influenced
by
field's
period
inclined
angle.
As
illustration,
optimal
transmission
noted
at
λ
=
0.75
γ
0°.
When
included,
increases
23.44%
it
rises
39.34%
nanoparticle
size
drops
from
100
nm
10
nm.
Moreover,
compared
spherical
nano-sized
particles,
blade-shaped
particles
can
improve
9.56%.
Furthermore,
independent
factors
(Ra,
Ha,
ϕ,
dp)
on
function
Nu
(average)
demonstrated
statistical
RSM
technique,
a
novel
correlation
proposed
based
FEM
data.
(Nuav
24.045)
found
when
Ra
10,
Ha
0,
ϕ
0.05,
dp
model's
average
number's
R2-value
0.9927
indicates
that
results
effective.
