ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 2, 2024
Abstract
The
incorporation
of
three
distinct
nanoparticles
in
blood
within
the
context
cubic
autocatalysis
holds
significant
potential
for
enhancing
biomedical
applications,
particularly
targeted
drug
delivery
and
therapeutic
interventions.
increased
reaction
rate
improves
efficiency
catalytic
processes
bloodstream.
This
research
investigates
thermal
transport
characteristics
a
trihybrid
Carreau
nanofluid
(blood)
containing
copper
(Cu),
titanium
dioxide
(TiO
2
),
aluminum
oxide
(Al
O
3
wedge‐shaped
artery
under
influence
autocatalytic
autocatalysis.
Effects
radiation,
heat
generation
are
used
analysis,
heterogeneous‐homogeneous
chemical
process
included
concentration,
an
inclined
magnetic
field
is
imposed
securitization
velocity.
Also,
generated
PDEs
from
physical
model
handled
through
similarity
transformations
converted
into
ODEs.
Bvp4c,
numerical
technique
to
get
solution
then
Levenberg‐Marquardt
neural
network
(LM‐NN),
multilayer
scheme
train
predict
each
parameter.
In
addition,
values
volumetric
friction
coefficients
enhance
conductivity,
increased.
parameter,
radiation
while
Weissenberg
number
reduces
velocity
profile.
ABSTRACT
The
stability
of
interfacial
flows
between
electrically
conducting
fluids
is
a
critical
factor
in
various
industrial
and
natural
processes,
such
as
metallurgical
casting,
magnetohydrodynamic
power
systems,
geophysical
fluid
dynamics.
This
study
aims
to
investigate
the
linear
two
confined
solid
planes,
focusing
on
effects
an
applied
magnetic
field
lower
plate.
It
seeks
understand
how
parameters
like
Hartmann
number,
oblique
angle,
load
parameter,
electrical
conductivity
influence
flow
velocity
profiles.
governing
partial
differential
equations
for
are
derived
using
mechanics
principles
appropriate
boundary
conditions.
Linear
analysis
employed
analyze
system,
leading
Orr–Sommerfeld
equations.
These
solved
numerically
Chebyshev
collocation
method
MATLAB
explore
field's
influence.
Aircraft Engineering and Aerospace Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 17, 2025
Purpose
The
study
aims
to
investigate
the
impact
of
injection/suction
and
non-linear
thermal
radiation
(NLTR)
on
double
diffusive
mixed
convective
stagnation
point
flow
tangent-hyperbolic
nanofluid
(THNF),
incorporating
effects
heat
absorption
generation.
Design/methodology/approach
To
make
analysis
more
efficient,
governing
form
model
partial
differential
equations
(PDE)
is
changed
into
ordinary
eqquations
(ODE’s)
by
appropriate
transformations.
Following
this,
authors
solved
transformed
using
homotopy
method
Mathematica
software.
This
investigates
how
varying
values
for
suction/injection,
Biot
number
influence
concentration,
temperature
velocity
profiles.
Moreover,
local
Sherwood
number,
skin
friction
Nusselt
are
included
various
parameters
involved
in
study.
Findings
In
this
analysis,
profile
enhances
while
magnifying
absorption/generation
parameter
when
suction
or
injection
zero
considered.
While
boosting
parameter,
boundary
layer
found
thickening.
At
A
=
1.032,
coefficient
remains
constant
as
increases.
Research
limitations/implications
limitation
that
laminar
steady.
Practical
implications
These
results
have
practical
applications
across
diverse
fields,
including
glass
fiber,
cooling
metallic
sheets,
paper
production
food
processing.
outcome
research
THNF
can
be
applied
processing
industrial
applications,
biomedical
treatments
analogy
spongy
cartilage.
Originality/value
focus
examining
NLTR
presence
generation
which
not
yet
experimented.
clearly
shows
novelty
work.
