Under
the
carbon
neutrality
targets,
easy-installation
low-investment
photovoltaic
(PV)
technology
is
vital,
while
limited
urban
rooftop
area
and
high
building
façade
cost
limit
onsite
PV
installation.
Thus,
harvesting
solar
energy
from
road,
namely
pavement-integrated
photovoltaic/thermal
(PIPV(T))
technology,
promising.
The
2D
finite
element
PIPV(T)
models
are
proposed
verified
through
field
test
with
3%
(cell
temperature)
7%
(PV
output)
mean
absolute
percentage
error.
parametric
analyses
on
system
designs
(water
tank
volume,
water
velocity,
inlet
temperature),
weather
conditions
(solar
irradiance,
wind
velocity),
ground
boundary
condition
influence
conducted.
temperature
acts
as
a
minor
factor,
design
factors
crucial,
i.e.,
32.76%
thermal
efficiency
increase
for
125
L
volume
increase.
Results
show
that
over
0.2
L/s
flow
rate
recommended
100L
tank,
irradiance
adds
to
41.47%
under
1000W/m2
11.38%
influence.
annual
performances
southern
northern
metropolises
compared,
variation
considered.
small
leads
low
at
9.3%
12.17%
in
Hong
Kong
Beijing.
E3S Web of Conferences,
Journal Year:
2023,
Volume and Issue:
455, P. 02008 - 02008
Published: Jan. 1, 2023
There’s
a
lot
of
hope
for
phase
change
material
(PCM)
in
applications
like
sustainable
energy
generation
and
retrieval
heat
loss.
Latent
thermal
storage
(LHTES)
systems
containing
hydrated
salt
(HS)
at
minimum-temperature
have
been
the
topic
much
study,
particularly
with
regards
to
their
behavior
charging-discharging
properties.
The
PCM
was
prepared
by
adding
sodium
acetate
trihydrate
(SAT),
nucleation
agent,
thickness
agent
test
tube.
We
monitored
PCM’s
temperature
analyzed
its
characteristics.
Natural
convection
dominant
way
transmission
while
over
fusion
threshold,
whereas
conduction
mode
when
liquid
formed
during
transition
progression.
Heat
release
efficiency
as
function
tube
diameter
flow
rate
analyzed.
Internal
stainless-steel
fins
aluminium
varying
thicknesses
were
added
increase
transmission.
shape
storing
shown
significant
impact
on
among
fluid
material.
Charging
discharging
duration
may
be
cut
28
%
25
%,
respectively,
because
revised
shape.
Our
findings
from
this
study
can
serve
an
experimental
foundation
using
LHTES
system.
Materials,
Journal Year:
2024,
Volume and Issue:
17(10), P. 2245 - 2245
Published: May 10, 2024
This
article
presents
a
systematic
review
of
the
most
cutting-edge
research
on
precast
pavement
technology
for
first
time.
Firstly,
is
divided
into
two
categories,
cement
concrete
and
carpeted
flexible
pavement,
according
to
application
in
engineering.
Subsequently,
structural
characteristics,
advantages,
disadvantages
various
systems
are
compared
analyzed;
technical
problems
explained;
future
development
directions
identified.
In
addition,
text
specifically
mentions
great
contribution
reducing
harmful
effects
asphalt
fumes
humans
environment.
work
will
promote
prefabrication
road
engineering
provide
suggestions
references
subsequent
research.
