Advances in chemical and materials engineering book series,
Journal Year:
2024,
Volume and Issue:
unknown, P. 119 - 158
Published: Oct. 25, 2024
Due
to
the
many
applications
of
MHD
in
various
industries,
studies
have
been
conducted
this
field.
The
Navier-Stokes
equations
for
fluid
dynamics
and
Maxwell's
electromagnetism
are
combined
provide
describing
MHD.
A
thorough
review
analytical
techniques
solving
problems
linear
nonlinear
is
needed
advance
engineering
applied
sciences.
One
most
important
challenging
issues,
especially
sciences,
analysis
complex
systems.
Considering
importance
governing
magnetic
fluids,
chapter
presents
new
ideas
address
practical
using
up-to-date
semi-analytical
techniques.
Journal of Applied Physics,
Journal Year:
2025,
Volume and Issue:
137(3)
Published: Jan. 21, 2025
Hybrid
nanofluids
are
recognized
as
advanced
due
to
their
superior
thermal
properties
and
the
potential
advantages
they
offer
in
boosting
efficiency
of
machines.
Keeping
hybrid
nanofluids,
this
study
aims
discuss
numerical
solution
for
micro-rotating
tangent
nanofluid
induced
by
a
porous
stretchable
sheet.
The
physcial
model
is
mathematically
formulated.
mathematical
formulation
yields
set
non-linear
partial
differential
equations.
To
derive
similarity
solution,
variables
introduced.
system
equations
achieved
engaging
Runge–Kutta–Fehlberg
45
(RKF-45)
method,
conjunction
with
shooting
method.
Graphical
representations
employed
demonstrate
physical
significance
relevant
parameters.
It
observed
that
rise
both
permeability
medium
magnetic
parameter
lead
significant
decrease
skin
friction
coefficient.
Furthermore,
Eckert
number
heat
source
reach
substantial
values,
an
increase
transfer
rate
foreseen.
worth
noting
manipulating
relaxation
parameters
allows
engineers
tailor
systems
optimal
performance,
efficiency,
safety
across
various
applications.
Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: March 1, 2025
The
proposed
study
investigates
the
characteristics
of
Stefan
blowing
and
activation
energy
on
MHD
Casson
Diamond-[Formula:
see
text][Formula:
text]based
trihybrid
nanofluid
over
a
sheet
with
LTNECs
(local
thermal
non-equilibrium
conditions)
permeable
medium.
significance
Marangoni
convection
as
well
heat
generation
are
considered.
In
order
to
examine
properties
transmission
in
absence
local
equilibrium
conditions,
this
paper
makes
use
simple
mathematical
model.
Local
situations
typically
result
two
discrete
crucial
temperature
gradients
both
liquid
solid
phases.
systems
where
material
qualities
transfer
efficiency
crucial,
utilization
Xue
model
Yamada-Ota
assess
conductivity
adds
comparison
dimension
enables
optimized
design.
controlling
partial
differential
equations
reduced
non-linear
ordinary
using
an
appropriate
similarity
transformation.
Bvp4c
technique
is
used
resolve
resulting
numerically.
Applications
modern
management
systems,
especially
those
requiring
precise
control
(e.g.,
electronic
cooling,
medicinal
devices,
systems),
will
benefit
greatly
from
work.
applicable
processes
chemical
reactions
internal
sources
important,
like
catalytic
reactors
combustion
because
it
takes
into
account
generating
effects.
findings
indicate
that
when
value
interphase
factor
increases,
phase's
profile
phase
rate
drop.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(12), P. e33239 - e33239
Published: June 1, 2024
Refractory
metals
that
can
withstand
at
high
temperatures
and
harsh
conditions
are
of
utmost
importance
for
solar-thermal
energy
storage
applications.
Thin
films
TiN
have
been
deposited
using
cathodic
vacuum
arc
deposition
relatively
low
∼300
°C
the
substrate
bias
∼
−60
V.
The
nanomechanical
properties
these
were
investigated
nanoindentation
spatial
fluctuations
observed.
results
simulated
finite
element
method
through
Johnson-Cook
model.
A
parametric
study
was
conducted,
16
different
models
to
predict
hardening
modulus,
exponent,
yield
stress
film.
predicted
values
elastic
stress,
modulus
exponent
as
246
GPa,
2500
MPa,
25000
MPa
0.1
respectively
found
satisfactorily
explain
experimental
load-indentation
curves.
We
local
nitridation
plays
an
important
role
on
thin
confirms
nitrogen
deficient
regions
ductile
with
modulus.
This
further
opens
opportunities
modelling
nanoscale
system
FEM
analysis.
