Impact of Occupancy Density and Source Location on Inhalational Exposure of Infectious Respiratory Particles in a Naturally Ventilated Fever Clinic
Building and Environment,
Год журнала:
2025,
Номер
unknown, С. 112839 - 112839
Опубликована: Март 1, 2025
Язык: Английский
A novel ventilation strategy for handling high cooling load scenarios: impinging jet ventilation and passive chilled beam combined system
Journal of Building Engineering,
Год журнала:
2025,
Номер
unknown, С. 112627 - 112627
Опубликована: Апрель 1, 2025
Язык: Английский
Study of indoor local thermal comfort for impinging jet ventilation combined with ductless personalized ventilation under different cooling loads
Building and Environment,
Год журнала:
2024,
Номер
265, С. 112013 - 112013
Опубликована: Авг. 26, 2024
Язык: Английский
Study of thermal and humidity environment and prediction model in impinging jet ventilation rooms based on thermal and moisture coupling
Building and Environment,
Год журнала:
2024,
Номер
267, С. 112272 - 112272
Опубликована: Ноя. 6, 2024
Язык: Английский
Research on Thermal Environment of Container Farms: Key Factor Identification and Priority Analysis
Sustainability,
Год журнала:
2024,
Номер
16(14), С. 6105 - 6105
Опубликована: Июль 17, 2024
Container
farms
(CFs),
a
controlled
environment
agricultural
technology
designed
to
solve
food
insecurity,
are
receiving
increasing
attention
from
researchers.
However,
the
complex
geometric
structures
and
artificial
lighting
used
in
CFs
present
challenges
effectively
controlling
thermal
environment.
This
study
aims
identify
primary
factors
that
impact
of
while
conducting
factor
ranking
significance
analysis,
providing
theoretical
basis
for
future
optimization.
The
research
method
CFD
simulation,
an
orthogonal
experimental
design
were
adopted
achieve
above
objectives.
Theoretical
analysis
revealed
influencing
HVAC
system’s
supply
air
temperature,
humidity,
flow
rate,
light
source
used.
Four
evaluation
indices,
including
mean
value
range
between
layers
temperature
moisture
content,
results
significant
humidity
content.
In
case
layers,
rate
display
correlation.
These
findings
suggest
optimization
should
prioritize
regulation
source.
Язык: Английский
Numerical comparison of exhaled particle dispersion and infection probability in hospital wards heated by mixing ventilation and impinging jet ventilation
International Journal of Ventilation,
Год журнала:
2024,
Номер
unknown, С. 1 - 22
Опубликована: Дек. 26, 2024
Impinging
jet
ventilation
has
sufficient
supply
momentum
to
overcome
thermal
buoyancy,
with
the
potential
reduce
cross-infection
risk
in
winter.
Using
an
Eulerian-Lagrangian
approach
validated
by
experiments,
this
study
compared
exhaled
particle
dispersion
a
two-bed
hospital
ward
heated
impinging
and
mixing
ventilation.
Exhaled
particles
ten
different
diameters
were
tracked
under
four
typical
air
changes
per
hour.
Particle
concentration
distribution
residence
time
compared.
A
revised
Wells-Riley
model
was
used
calculate
airborne
infection
probability
of
coronavirus
disease
2019,
help
custom
field
function
Fluent
software.
The
results
indicated
that
increased
velocity
occupied
zone
higher
facilitated
control
removal
fine
medium
particles,
resulting
lower
indoor
shorter
for
0.5
–
10
μm
With
same
hour,
average
2019
at
breathing
susceptible
individuals
could
be
1.3
12.8
times
than
Additionally,
local
face
This
showed
can
implemented
wards
during
Язык: Английский