Using
a
questionnaire
survey,
microclimate
measurements,
and
onsite
observations,
this
study
analyzed
the
combined
influence
of
meteorological
factors,
human
public
space
use
on
OTC
in
cold
winter-hot
summer
climate
Beijing,
China.
The
results
indicated
significant
seasonal
difference
between
winter
summer.
neutral
PET
range
were
significantly
higher
than
winter.
Among
all
globe
temperature
primarily
impacted
during
two
seasons.
Relative
humidity
was
more
influential
air
velocity
In
addition
to
temperature,
only
factor
that
affected
cooling
is
important
insulation;
however,
wind
protection
prioritized
over
ventilation.
Some
such
as
age,
activity
intensity,
visiting
purpose,
short-term
thermal
history,
environmental
stimuli,
also
affect
support
existence
adaptation.
Moreover,
found
substantial
discrepancies
temporal
distribution
age
attendees
different
types
spaces
This
discrepancy
has
considerable
impact
OTC.
Finally,
several
urban
design
strategies
for
optimization
are
proposed.
iScience,
Год журнала:
2023,
Номер
26(11), С. 108313 - 108313
Опубликована: Окт. 23, 2023
This
study
investigates
the
relationship
between
urban
block
spatial
morphology
and
microclimate
in
severe
cold
regions,
using
Shenyang,
China
as
a
case
study.
We
employed
computational
fluid
dynamics
theory-based
numerical
simulation
software
controlled
variable
approach
to
analyze
effects
of
four
key
aspects:
street
conforming
line
ratio,
interface
density,
aspect
building
roof
forms.
The
primary
findings
are
follows:
Decreasing
ratios
initially
increase
average
wind
speed
temperature.
Lower
densities
reduce
but
raise
Higher
correspond
increased
decreased
Additionally,
upward
sloping
roofs
correlate
with
higher
research
provides
perspective
for
evaluating
microclimates,
considering
human
perception
space.
It
also
suggests
layout
design
strategies
different
types
streets
climate
environment.
Buildings,
Год журнала:
2024,
Номер
14(10), С. 3176 - 3176
Опубликована: Окт. 5, 2024
In
the
context
of
global
warming
and
frequent
occurrence
extreme
weather,
coastal
cities
are
more
susceptible
to
heat
island
effect
localized
microclimate
problems
due
significant
influence
oceanic
climate.
This
study
proposes
a
computer-driven
simulation
optimization
method
based
on
multi-objective
algorithm,
combined
with
tools
such
as
Grasshopper,
Ladybug,
Honeybee
Wallacei,
provide
scientific
decision
intervals
for
morphology
control
evaluation
factors
at
initial
stage
city
block
design.
The
effectiveness
this
strategy
is
verified
through
empirical
research
typical
neighborhoods
in
Dalian.
results
show
that
derived
from
optimization-based
significantly
improves
wind
environment
thermal
comfort
Dalian
winter
summer:
reduced
average
speed
inside
by
0.47
m/s
increased
UTCI
0.48
°C
winter,
it
1.5
decreased
0.59
summer.
shows
use
assessment
technology
adjust
form
can
effectively
improve
seasonal
basis
design
renewal
cities.
Buildings,
Год журнала:
2024,
Номер
14(12), С. 3721 - 3721
Опубликована: Ноя. 22, 2024
Naozhou
Island
is
located
in
a
subtropical
marine
monsoon
climate,
with
frequent
windy
days
throughout
the
year,
which
has
significant
impact
on
residents’
lives.
The
spatial
form
of
local
traditional
villages
adapted
to
wind
environment
through
long-term
practical
exploration.
This
study
aims
quantitatively
analyze
this
layout
explore
patterns
its
climate
adaptability,
thereby
providing
guidance
for
modern
village
construction.
research
method
primarily
involves
using
CFD
software
(2019)
parameters
village,
namely
scale,
planar
form,
building
density,
and
orientation,
along
their
effects
average
speed,
speed
amplification
factor,
field
coefficient
under
normal
extreme
conditions.
results
show
that
an
appropriate
can
enhance
adaptability
while
scale
density
significantly
affect
environment.
However,
orientation
does
not
have
changes
due
discontinuity
street
system.
These
assist
planning
design
future
coastal
regulation
disaster
resilience
island
villages.
