Energies,
Journal Year:
2023,
Volume and Issue:
16(19), P. 6915 - 6915
Published: Sept. 30, 2023
Solar
energy
is
a
sustainable
source
that
can
be
effectively
utilized
to
address
winter
heating
challenges
in
buildings.
To
ensure
the
efficient
application
of
solar
for
purposes
and
maintain
reliable
performance
system,
integration
phase-change
materials
(PCMs)
thermal
storage
(TES)
systems
has
emerged
as
crucial
auxiliary
approach.
This
study
focuses
on
design
simulation
four
TES
structures:
smooth,
finned,
metallic
foam,
foam-finned
tubes.
It
explores
their
characteristics,
such
complete
melting
time
heat
flux,
under
various
flow
conditions.
Additionally,
residential
building
Xi’an
selected
object,
where
proposed
system
employed
meet
demand.
Economic
indicators,
including
initial
investment
payback
period,
are
estimated
using
static
evaluation
method.
The
results
highlight
unit
with
tube
4800
s,
which
88.3%
less
than
smooth
tube.
Finally,
based
actual
project,
it
determined
an
HTF
rate
0.25
m/s,
requires
fewest
devices
(914)
period
13
months.
Energies,
Journal Year:
2023,
Volume and Issue:
16(21), P. 7356 - 7356
Published: Oct. 31, 2023
Global
climate
change
imposes
significant
challenges
on
the
ecological
environment
and
human
sustainability.
Industrial
parks,
in
line
with
national
mitigation
strategy,
are
key
targets
for
low-carbon
revolution
within
industrial
sector.
To
predict
carbon
emission
of
parks
formulate
strategic
path
reduction,
this
paper
amalgamates
benefits
“top-down”
“bottom-up”
prediction
methodologies,
incorporating
logarithmic
mean
divisia
index
(LMDI)
decomposition
method
long-range
energy
alternatives
planning
(LEAP)
model,
integrates
Tapio
decoupling
theory
to
emissions
an
park
cluster
economic
development
zone
Yancheng
from
2020
2035
under
baseline
(BAS)
scenarios
(LC1,
LC2,
LC3).
The
findings
suggest
that,
comparison
BAS
scenario,
LC1,
LC3
decreased
by
30.4%,
38.4%,
46.2%,
respectively,
being
most
suitable
pathway
park’s
development.
Finally,
explores
sources,
analyzes
reduction
potential
optimization
measures
structure,
thus
providing
a
reference
formulation
strategies
parks.
