Abstract
This
study
computationally
examines
the
water-based
hybrid
nanofluid
flow
with
impacts
of
carbon
nanotubes
on
an
elongating
surface.
The
is
influenced
by
velocity
slip
constraints,
zero-mass
flux
conditions,
and
thermal
convection.
Magnetic
effects
are
applied
to
system
in
normal
direction.
activation
energy
chemical
reactivity
used
concentration
equation.
modeled
equations
have
been
evaluated
numerically
through
bvp4c
technique
after
conversion
dimensionless
form
a
similarity
transformation
approach.
It
has
discovered
this
work
that
expansion
magnetic
porosity
factors,
velocities
declined.
Augmentation
ratio
factor
declined
primary
while
supporting
secondary
velocity.
Thermal
profiles
intensified
progression
Brownian
motion
factor,
Biot
number
thermophoresis
exponential
heat
source
radiation
factors.
Concentration
distribution
escalated
upsurge
Schmidt
reaction
impact
enhances
distribution,
exhibits
reducing
distribution.
To
ensure
validation
work,
comparative
conducted
fine
agreement
among
current
established
datasets.
Advances in Mechanical Engineering,
Год журнала:
2024,
Номер
16(10)
Опубликована: Окт. 1, 2024
When
applied
to
a
rotating
disk,
Maxwell
nanofluids
have
wide
range
of
applications
in
various
fields.
They
provide
increased
heat
transfer
efficiency
cooling
systems,
which
is
essential
for
preserving
the
ideal
operating
temperatures
spinning
gears
like
disk
brakes
and
turbines.
Furthermore,
microfluidic
devices
improved
fluid
manipulation
control,
improving
performance
such
as
microscale
pumps
lab-on-a-chip
systems.
This
article
has
numerically
examined
magneto-bio-convection
flow
Maxwell,
includes
nanofluid,
past
surface
based
on
these
applications.
We
present
model
equations
PDE
format,
then
shift
them
ODEs
using
appropriate
variables.
utilize
bvp4c
approach
obtain
numerical
solutions
modeled
equations.
also
take
into
account
effects
thermal
radiation,
sources,
Brownian
motion,
thermophoresis,
chemical
reactivity,
activation
energy.
find
that
higher
stretching/shrinking
variable
enhanced
radial
velocity
profile,
while
simultaneously
diminishing
axial
angular
field.
While
profiles
direction
redial
reduced
with
larger
magnitude
variable.
The
distributions
risen
due
magnetic,
radiation
components.
Thermophoresis,
magnetic
motion
all
contribute
an
increase
rates.
Abstract
Thermal
explosions
in
reactive
flows
present
an
important
risk
to
industrial
engineering
systems,
where
uncontrolled
exothermic
reactions
can
compromise
safety
and
operational
integrity.
This
study
investigates
the
theoretical
solutions
related
thermal
runaway
heat
transport
a
branch-chain
bifurcation
scenario
influenced
by
hydromagnetic
Powell–Eyring
fluid
flow.
By
incorporating
factors
such
as
current
density
variable
properties,
we
aim
enhance
safety,
reliability,
efficiency
of
operations,
thus
contributing
development
more
robust
sustainable
systems.
Notably,
is
characterized
active
behavior
under
bimolecular
kinetics,
challenging
traditional
material
assumptions.
Utilizing
spectral
collocation
scheme
alongside
exact
solutions,
derive
critical
parameters,
including
flow
velocity,
density,
criticality,
entropy
generation
rate,
propagation.
Our
findings
reveal
that
increased
electric
field
conductivity
significantly
enhances
along
channel
walls,
driven
combined
effects
Frank–Kamenetskii
term
loading.
Furthermore,
understanding
branched-chain
essential
for
preventing
engine
failures,
underscoring
practical
implications
this
research
contexts.
