Langmuir,
Год журнала:
2024,
Номер
40(36), С. 19195 - 19208
Опубликована: Авг. 28, 2024
The
process
of
spraying
water
and
flavorings
on
dry
tobacco
is
an
important
factor
in
the
industrial
environment
product
quality.
Tobacco
as
a
complex
porous
fiber
material,
interfacial
transfer
complex.
In
this
study,
machine
learning
image
recognition
techniques
were
utilized
to
quickly
obtain
structural
parameters
surface
construct
cellular
structure
model
surface.
situ
observation
droplet
impact
spreading
was
carried
out
using
high-speed
camera
explore
dissipation
dynamics
different
surfaces.
And
competing
processes
wetting
evaporation
under
influence
microstructure
determined
by
combining
experimental
studies
finite
element
simulation
calculations.
Based
characteristics
pore
size
distribution,
infiltration
gas-liquid
two-phase
action
transformed
into
single-phase
flow
capillary
force,
continuous
simulated.
A
parallel
artificial
membrane
permeability
measurement
method
bionic
waxy
layer
constructed
for
screening
spray
dosing
copenetrant.
This
study
brings
new
insights
fibrous
materials
exploring
additive
development
influenced
microstructure.
Langmuir,
Год журнала:
2024,
Номер
40(16), С. 8293 - 8326
Опубликована: Апрель 8, 2024
In
an
era
defined
by
insatiable
thirst
for
sustainable
energy
solutions,
responsible
water
management,
and
cutting-edge
lab-on-a-chip
diagnostics,
surface
wettability
plays
a
pivotal
role
in
these
fields.
The
seamless
integration
of
fundamental
research
the
following
demonstration
applications
on
groundbreaking
technologies
hinges
manipulating
fluid
through
wettability,
significantly
optimizing
performance,
enhancing
efficiency,
advancing
overall
sustainability.
This
Review
explores
behavior
liquids
when
they
engage
with
engineered
surfaces,
delving
into
far-reaching
implications
interactions
various
applications.
Specifically,
we
explore
wetting,
dissecting
it
three
distinctive
facets.
First,
delve
principles
that
underpin
wetting.
Next,
navigate
intricate
liquid–surface
interactions,
unraveling
complex
interplay
dynamics,
as
well
heat-
mass-transport
mechanisms.
Finally,
report
practical
realm,
where
scrutinize
myriad
everyday
processes
real-world
scenarios.
Agronomy,
Год журнала:
2024,
Номер
14(2), С. 247 - 247
Опубликована: Янв. 24, 2024
Hydrothermal
carbonization
(HTC)
is
a
proven
cost-effective
and
energy-efficient
method
for
waste
management
value-added
product
recovery.
There
are,
however,
several
issues
that
require
further
improvement
or
research.
Identifying
the
strengths
weaknesses
of
HTC
in
comparison
to
traditional
pyrolysis
crucial
scientists
choose
between
them
use
both
(complementary)
achieve
specific
properties.
Additionally,
sharing
information
on
diverse
modeling
approaches
scales
enhance
robustness
universality
process
models.
In
addition,
study
applicability
hydrochars
target
applications
such
as
soil
amendment
give
back
nutrients
soils
face
dependence
finite
feedstocks
this
field.
Also,
proper
by-products,
especially
water,
must
be
addressed
improve
carbon
hydric
footprint
process.
Reviewing
suitability
treat
challenging
wastes,
whose
strength
not
related
their
calorific
value
but
nutrient
composition
(i.e.,
manures),
also
an
appealing
topic
This
paper
aims
tackle
above-mentioned
through
updated
review
discussion
research
gaps
investigation.
Energies,
Год журнала:
2024,
Номер
17(2), С. 351 - 351
Опубликована: Янв. 10, 2024
This
study
presents
a
novel
approach
inspired
by
the
hexagonal
honeycomb
structure
found
in
nature,
leveraging
image
processing
algorithms
to
precisely
define
complex
geometries
thermal
systems.
Hexagonal
phase
change
material
containers
and
thermally
conductive
fins
were
meticulously
delineated,
mirroring
intricate
real-world
designs
of
honeycombs.
innovative
methodology
not
only
streamlines
setup
processes
but
also
enhances
our
understanding
melting
dynamics
within
enclosures,
highlighting
potential
benefits
biomimetic
design
principles
engineering
applications.
Two
distinct
structures
employed
investigate
their
impact
on
process
cavities
subject
heating
from
left
wall,
with
remaining
walls
treated
as
adiabatic
surfaces.
The
incorporation
fin
system
enclosure
significantly
reduced
time
required
for
complete
change,
emphasizing
profound
influence
systems
performance.
enhancement
heat
transfer
makes
advantageous
applications
prioritizing
precise
temperature
control
expedited
processes.
Furthermore,
critical
role
was
emphasized,
influencing
both
onset
location
final
point
melting.
underscores
importance
tailoring
specific
optimize
Our
highlights
significant
Rayleigh
(Ra)
number
cavity
without
fins,
revealing
decrease
6
0.4
Ra
increased
102
105;
introduction
uniformly
Ste.Fo
=
0.5,
indicating
fins’
universal
effectiveness
optimizing
expediting
process.
Moreover,
angle
affect
fluid
fraction
diagram
unfanned
had
minimal
when
present,
stabilizing
mitigating
gravitational
effects
during
These
insights
expand
geometry
interactions
transfer,
offering
enhanced
various
Decreasing
conductivity
(λ)
increasing
thickness
can
halve
time,
accompanying
disadvantages
include
heavier
energy
storage
due
less
material,
necessitating
careful
balance
decision-making.
Industrial & Engineering Chemistry Research,
Год журнала:
2024,
Номер
63(9), С. 4134 - 4149
Опубликована: Фев. 23, 2024
The
successful
design
of
biomass
hydrothermal
reactors
could
be
substantially
enhanced
by
computational
fluid
dynamics
(CFD)
simulations.
However,
their
performance
is
still
limited
the
complexity
involved
physicochemical
phenomena
and
scarcity
experimental
data.
This
study
employs
such
simulations
to
analyze
thermo-fluid
an
unstirred
batch
reactor.
By
assessing
reactor's
response
a
lateral
heat
source,
we
show
that
correctly
including
various
phenomena,
as
phase
transfers
temperature-dependent
properties,
enables
accurate
reproduction
natural
convection,
providing
more
solid
base
for
CFD
studies
on
units.
results
provide
valuable
insights
into
inner
mixing,
which
pure
water
appears
adequate
despite
absence
stirring.
Additionally,
explore
two
approaches
include
fixed
bed
or
non-Newtonian
sludge.
Discussing
future
efforts
needed
make
simulation
media
established,
presence
may
indeed
hinder
with
implications
products'
quality
safety
processing
control
design.
Journal of Dispersion Science and Technology,
Год журнала:
2025,
Номер
unknown, С. 1 - 12
Опубликована: Янв. 2, 2025
Given
that
most
petroleum
companies
produce
and
transport
both
oil
gas
at
the
same
time,
multiphase
flows
are
extremely
important
in
industry.
Common
causes
of
pipeline
leaks
include
corrosion,
aging,
metal
deterioration.
As
a
result,
developing
practical
technique
to
identify
locate
pipelines
is
needed.
In
present
work,
3D
numerical
model
developed
using
Ansys-Fluent
considering
Volume
Of
Fluid
(VOF)
approach
coupled
with
𝑘−𝜀
turbulence
investigate
occurrence
simultaneous
(1st
leak
3
mm
2nd
1.8
mm)
within
conveying
flow.
The
results
validated
against
experimental
data
collected
from
flow
loop
system
Lab,
where
significant
level
agreement
was
observed.
Moreover,
behavior
pipeline,
as
well
surrounding
area
(water
tank),
evaluated.
For
instance,
case
showing
lowest
value
air
volume
fraction
presents
highest
water
tank.
Additionally,
Log
Mel
Spectrogram
representation
allows
identification
occurring
phenomena,
including
phase
introduction
presence
leakage
pipeline.
