Environmental Progress & Sustainable Energy,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 1, 2024
Abstract
Thermal
energy
storage
devices
are
gaining
importance
and
momentum
in
the
building
space
cooling
renewable
applications.
Retaining
stored
for
long
hours
through
proper
insulation
is
crucial
achieving
economic
benefits.
In
present
research,
a
novel
composite
material
(FRP)
introduced
development
of
cool
tank
along
with
two
different
methods
(nitrile
rubber
foam
vacuum
insulation)
to
assess
performance
retention.
The
results
show
that
effect
lower
compared
nitrile
insulation.
This
due
low
specific
heat
capacity
FRP
air
increases
surface
temperature
than
ambient
during
day
time
case
Hence
study
concludes
additional
layer
high
be
added
on
avoid
overheating
wall
surface.
useful
designing
thermal
tanks
managing
loss.
Materials,
Год журнала:
2024,
Номер
17(24), С. 6143 - 6143
Опубликована: Дек. 16, 2024
Geopolymer
materials
are
increasingly
being
considered
as
an
alternative
to
environmentally
damaging
concrete
based
on
Portland
cement.
The
presented
work
analyzed
waste
from
mines
and
incineration
plants
potential
precursors
for
producing
geopolymer
that
could
be
used
make
lightweight
foamed
geopolymers
insulation
applications.
chemical
phase
composition,
radioactivity
properties,
leachability
of
selected
were
analyzed.
Then,
produced,
their
strength
properties
examined
through
compression
flexural
tests.
results
the
tests
guided
material
selection
materials.
Next,
foams
with
hydrogen
peroxide
aluminum
powder.
produced
subjected
thermal
conductivity
demonstrated
great
mine
in
synthesis
production
good
insulating
properties.
