Numerical investigation of heat transfer phenomena in Casson nanofluid with gyrotactic microorganisms on a nonlinear stretching surface
Journal of Thermal Analysis and Calorimetry,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 3, 2025
Язык: Английский
BLOWING AND MULTIPLE SLIP EFFECTS ON BIO-NANO-CONVECTION FLOW IN POROUS MEDIA WITHIN THE GAP OF A ROTATING CONE-DISC SYSTEM
Chinese Journal of Physics,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 1, 2025
Язык: Английский
Numerical analysis on effect of Soret number and inclined MHD of hyperbolic tangent fluid drift above an angled stretching panel in permeable material
Multiscale and Multidisciplinary Modeling Experiments and Design,
Год журнала:
2025,
Номер
8(5)
Опубликована: Март 20, 2025
Язык: Английский
Contour analysis for entropy generation in stagnation point of EMHD tangent hyperbolic nanofluid over dual stratified porous stretching sheet
World Journal of Engineering,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 16, 2025
Purpose
The
analysis
of
stagnation
point
in
non-Newtonian
fluid
is
considerable
interest
among
the
scientific
communities;
however,
very
few
studies
are
reported
on
double-stratified
porous
mediums.
This
paper
aims
to
elucidate
electromagnetohydrodynamic
hyperbolic
tangent
nanofluid.
Thermal
and
solutal
stratification
effects
considered
stagnant
flow
medium
adds
more
intricacy
novelty
findings,
which
contribute
understanding
specific
structural
designs
aircraft
transport
modelling,
groundwater
contamination
bio-energy
production.
Entropy
generation
intensification
heat
transfer.
Design/methodology/approach
Fifth-order
Runge–Kutta–Fehlberg
method
via
shooting
technique
used
solve
highly
nonlinear
ODEs.
Numerical
understand
nature
surface
drag
force,
local
Nusselt
number
Sherwood
with
various
parameters
incorporated.
Findings
Key
findings
reveal
that
a
temperature
concentration
profile
diminishes
increasing
parameter.
Heat
transfer
rate
rises
by
17.8%
due
Prandtl
number,
whereas
mass
increases
as
108.5%
thermophoresis
Furthermore,
systems
entropy
reduced
10.77%
while
power
law
index
parameter
Originality/value
concept
stratified
scenarios
represents
significant
advancement,
appearing
across
diverse
natural
engineering
such
oceanography,
geophysics
environmental
science.
Minimizing
total
production
essential
for
enhancing
efficiency
achieving
superior
outcomes
numerous
applications.
Язык: Английский
Aspects of motile microorganism and thermophoretic particle deposition in the binary chemical reactive ternary hybrid nanofluid past a porous microchannel
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik,
Год журнала:
2025,
Номер
105(5)
Опубликована: Апрель 18, 2025
Abstract
This
study
explores
the
optimization
of
Casson
fluids,
focusing
on
role
ternary
hybrid
nanofluids
in
enhancing
thermal
efficiency
industrial
and
engineering
applications.
Specifically,
impact
thermophoretic
particles
chemical
reactions
bioconvective
nanofluid
flow
through
a
vertical
microchannel
embedded
with
porous
media
is
examined.
The
governing
equations
are
reduced
using
similarity
transformations,
resulting
nonlinear
solved
Runge–Kutta–Fehlberg
4th
5th
order
method.
findings
reveal
that
increasing
constraint
leads
to
decrease
nanoparticle
concentration,
highlighting
forces
particle
movement
deposition.
Additionally,
parameter
causes
reduction
velocity,
which
observed
affect
overall
fluid
dynamics
system.
presence
variable
conductivity
enhances
field,
suggesting
temperature
distribution
can
be
significantly
improved.
Moreover,
volume
fraction
distribution,
indicating
positive
correlation
between
concentration
efficiency.
On
other
hand,
results
mass
transfer
rate,
emphasizing
trade‐off
enhanced
performance
transport.
These
valuable
for
design
advanced
micro‐cooling
devices,
micro‐heat
exchangers,
micro‐pumps,
macro
mixing
technologies,
where
both
critical.
Язык: Английский
Bioconvection for Riga wedge flow of tangent hyperbolic nanofluids in the presence of activation energy and mass suction
Journal of Thermal Analysis and Calorimetry,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 30, 2025
Язык: Английский
Computational analysis for thermo-diffusion applications of concentrated tri-hybrid nanoparticles with nonlinear radiated effects: the non-classical thermal model
Applied Mathematics in Science and Engineering,
Год журнала:
2025,
Номер
33(1)
Опубликована: Июнь 2, 2025
Язык: Английский