Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Nov. 15, 2024
A
non-Newtonian
liquid
motion
across
a
stretchable
surface
is
relevant
to
various
industrial
applications,
including
extruding
plastic
sheets
and
stretching
films.
In
connection
with
this,
the
impact
of
endothermic
exothermic
chemical
reactions
on
flow
rate-type
via
an
oscillatory
sheet
in
presence
permeable
media
Maxwell
model
elucidated
present
study.
Scientists
engineers
may
enhance
efficiency
or
heat
transmission
by
optimising
system
investigating
effect
dynamics.
The
study's
governing
partial
differential
equations
(PDEs)
are
transformed
into
their
non-dimensional
form
using
similarity
variables.
resulting
numerically
solved
finite
difference
method
(FDM).
Outcomes
disclose
that
temperature
profile
declines
as
activation
energy
unsteadiness
parameters
increase.
influence
fluid's
velocity
respect
time
represented.
rise
values
reaction
parameter
upsurges
thermal
profile.
As
upsurge,
declines.
ratio
oscillation
frequency
rate
rise,
concentration
falls.
Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: Jan. 27, 2025
Abstract
This
paper
presents
an
in-depth
analytical
investigation
into
the
time-dependent
flow
of
a
Casson
hybrid
nanofluid
over
radially
stretching
sheet.
The
study
introduces
effects
magnetic
fields
and
thermal
radiation,
along
with
velocity
slip,
to
model
real-world
systems
for
enhancing
heat
transfer
in
critical
industrial
applications.
consists
three
nanoparticles—Copper
Graphene
Oxide—suspended
Kerosene
Oil,
selected
their
stable
superior
properties.
theory
Darcy-Forchheimer,
suction
injection
effect,
is
applied
refine
behaviour
enhance
efficiency.
governing
nonlinear
equations
are
solved
using
Homotopy
Analysis
Method
provide
robust
framework
solution
accuracy.
graphical
tabulated
results
demonstrated
that
outperforms
mono
nanofluids.
result
shows
that,
at
nanoparticle
volume
concentration
0.03,
showed
remarkable
19.99%
increase
transfer,
compared
14.80%
simple
nanofluid.
parameter
radiation
further
amplify
conductivity.
research
provided
insight
optimizing
management
advanced
engineering
applications,
positioning
as
highly
effective
solutions
next-generation
cooling
technologies.
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Journal Year:
2025,
Volume and Issue:
105(1)
Published: Jan. 1, 2025
Abstract
This
research
examines
the
influence
of
heat
source/sink
and
activation
energy
on
ternary
nanoliquid
flow
due
to
rotating
cone
with
wall‐deforming
boundary
circumstances
in
porous
media.
The
suspension
differently
shaped
nanoparticles
base
liquid
is
also
considered
modelling.
development
layer
structure
may
be
determined
by
analysing
von
Karman's
classic
deformable
revolving
disk
flow.
Therefore,
engineering
community
can
easily
identify
significant
physical
characteristics
a
certain
apex
angle
using
multiplication
factor
associated
spinning
governing
partial
differential
equations
are
converted
ordinary
help
similarity
variables.
obtained
numerically
solved
Galerkin
finite
element
technique.
Graphical
depictions
illustrate
impact
various
dimensionless
factors
different
profiles.
deformation‐to‐rotation
ratio
fluid
velocity
profiles
shown
for
both
stretching
shrinking
scenarios.
As
parameter
values
increase,
temperature
rises.
concentration
profile
decays
chemical
reaction
intensifies
parameter.
