Evaluation of the influence of traditional village square layout factors on wind comfort
Building and Environment,
Год журнала:
2024,
Номер
unknown, С. 112160 - 112160
Опубликована: Окт. 1, 2024
Язык: Английский
Fast Fluid Dynamics Simulations of the Drag Effect of Trees on Airflow Distributions
Building and Environment,
Год журнала:
2025,
Номер
unknown, С. 113039 - 113039
Опубликована: Апрель 1, 2025
Язык: Английский
Predicting the influence of trees on wind environment in pedestrian-level through numerical simulation
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 20, 2024
Abstract
Wind
environment
is
closely
related
to
people's
lives
and
has
a
great
influence
on
the
comfort
safety
of
environment.
This
research
examines
trees
wind
in
pedestrian-level.
By
integrating
theories
CFD
simulation
method
benefits,
six
canopy
morphologies
(Spheroid,
Cone,
Inverted
Cylinder,
Ellipsoid,
Cuboid)
models
are
proposed
validated.
The
PHOENICS
used
for
numerical
(144
scenarios),
data
analyzed
using
Photoshop
linear
regression
model.
It
found
that
linearly
correlated
with
varying
crown
width,
trunk
height
plant
spacing.
tree
velocity
can
be
expressed
by
IF
wind
(the
reducing
ability)
AZ
area
downwind
deceleration
zones).
framework
this
paper
intended
support
guide
future
studies
pedestrian-level,
contribute
improved
environmental
quality
urban
areas
through
reasonable
planting.
Язык: Английский
Airflow Modeling for Citrus under Protective Screens
Sensors,
Год журнала:
2024,
Номер
24(19), С. 6200 - 6200
Опубликована: Сен. 25, 2024
This
study
explores
the
development
and
validation
of
an
airflow
model
to
support
climate
prediction
for
Citrus
Under
Protective
Screens
(CUPS)
in
California.
CUPS
is
a
permeable
screen
structure
designed
protect
field
citrus
trees
from
large
insects
including
vector
that
causes
devastating
greening
disease.
Because
structures
modify
environmental
conditions
(e.g.,
temperature,
relative
humidity,
airflow),
farm
management
treatment
strategies
pesticide
spraying
events)
must
be
modified
account
these
differences.
Toward
this
end,
we
develop
predicting
wind
speed
direction
commercial-scale
research
CUPS,
using
computational
fluid
dynamics
(CFD)
model.
We
describe
validate
it
two
ways.
In
first,
small-scale
replica
under
controlled
compare
modeled
measured
around
structure.
second,
full-scale
use
historical
measurements
“back
test”
model’s
accuracy.
both
settings,
values
fall
within
statistical
confidence
intervals
generated
corresponding
being
modeled.
These
findings
suggest
can
aid
decision
smart
agriculture
solutions
farmers
as
they
adapt
their
practices
structures.
Язык: Английский
A review on outdoor urban environment modelling
Journal of Physics Conference Series,
Год журнала:
2024,
Номер
2893(1), С. 012024 - 012024
Опубликована: Ноя. 1, 2024
Abstract
Outdoor
environment
modelling
is
crucial
for
multiple
facets
of
a
sustainable
urban
development,
such
as
mitigating
the
detrimental
environmental
impacts
(i.e.
greenhouse
gas
emissions),
proposing
energy-efficient
building
designs,
optimizing
usage
green
resources,
and
improving
overall
comfort
level
residents.
This
paper
presents
comprehensive
review
techniques
models
related
to
various
aspects
an
outdoor
modelling,
including
microclimate
dynamics
solar
radiation
wind-flow
air-temperature
assessment
simulations,
urban-canyons
heat
island
effects
green-infrastructure
planning.
Each
section
covers
compares
traditionally
used
methods
in
field
with
newer
artificial
intelligence
(AI)
based
models,
aiming
explore
their
relevant
efficiencies
areas
improvement.
For
instance,
microclimate’s
traditional
like
radiative
transfer
are
evolving
machine-learning
high-resolution
remote
sensing
methodologies
community-based
participatory
models.
Similarly,
encompasses
CFD,
wind-tunnel
modified
by
machine
learning
(ML)
data-driven
methodologies.
Moreover,
also
discusses
(UHI)
phenomenon
Overall,
aims
provide
state
art
on
cutting-edge
all
necessary
help
informed
decision-making
environments.
Язык: Английский