International Journal of Renewable Energy Development,
Journal Year:
2024,
Volume and Issue:
13(3), P. 405 - 429
Published: March 15, 2024
As
a
sustainable
replacement
for
fossil
fuels,
biodiesel
is
game-changer
in
the
energy
sector.
There
no
strategy
to
minimize
biodiesel's
significance
as
sustainable,
clean
fuel
source
light
of
increasing
climate
change
and
environmental
sustainability
concerns.
Nevertheless,
conventional
production
methods
often
run
into
problems
like
inadequate
conversion
efficiency
inappropriate
properties,
which
impede
their
broad
adoption.
The
revolutionary
potential
nanotechnology
circumvent
these
limitations
revolutionize
consumption
explored
this
review
paper.
are
new
possibilities
improving
output
engine
efficiency,
thanks
nanotechnology,
can
alter
matter
at
atomic
molecular
levels.
Using
nano-catalysts,
nano-emulsification
processes,
nano-encapsulation
procedures,
researchers
have
made
significant
advances
qualities
such
stability,
combustion
viscosity.
Through
comprehensive
analysis
current
literature
research
data,
article
elucidates
crucial
role
advancing
technology.
By
shedding
on
most
advancements,
challenges,
future
outcomes
nano-based
manufacturing
consumption,
hopes
add
growing
corpus
knowledge
field
inspire
additional
innovation.
In
conclusion,
there
great
hope
future,
increased
economic
growth,
reduced
impacts
through
application
nanotechnology.
Fermentation,
Journal Year:
2023,
Volume and Issue:
9(2), P. 120 - 120
Published: Jan. 26, 2023
In
this
work,
sugarcane
vinasse
combined
with
organic
waste
(food
and
wasted
tea)
was
demonstrated
to
be
an
excellent
source
of
biomethane
synthesis
from
carbon-rich
biowaste.
The
discarded
tea
trash
might
successfully
used
generate
bioenergy.
uncertainties
costs
associated
experimental
testing
were
recommended
decreased
by
the
effective
use
contemporary
machine
learning
methods
such
as
Gaussian
process
regression.
training
hyperparameters
are
crucial
in
construction
a
robust
ML-based
model.
To
make
autoregressive,
fine-tuned
employing
Bayesian
approach.
value
R2
found
greater
during
model
test
phase
0.72%,
assisting
avoidance
overtraining.
mean
squared
error
36.243
21.145
phase.
absolute
percentage
under
0.1%,
which
0.085%
throughout
model’s
research
that
combination
trash,
food
may
viable
for
generation.
methodology
approach
tuning
regression
is
efficient
method
prediction
despite
low
correlation
across
data
columns.
It
possible
enhance
sustainability
paradigm
direction
energy
security
via
usage
agroforestry
waste.
International Journal on Advanced Science Engineering and Information Technology,
Journal Year:
2024,
Volume and Issue:
14(1), P. 246 - 258
Published: Feb. 24, 2024
The
present
work
emphasized
overall
viability
study
of
using
waste
transformer
oil
(WTO)
and
its
combinations
on
a
diesel
engine.
To
accomplish
this
fuel
samples
were
divided
into
three
sets
with
different
volumetric
proportions.
Each
set
is
compared
the
others
finally,
reference
regular
diesel.
After
thorough
characterization
utilizing
spectroscopic
methods
like
CHNS
analysis
FTIR,
performance
emission
evaluation
was
done
one-cylinder
It
has
been
discovered
that
flash
point,
calorific
value,
viscosity
WTO
blends
are
more
than
fuel.
have
higher
carbon
content
but
Sulphur
some
similar
functional
groups
as
According
to
evaluation,
engine
capable
operating
even
when
fueled
raw
WTO.
Among
all
tested,
WTO20
BD10D70
shows
most
satisfactory
result.
brake
thermal
efficiency
WTO20BD10D70
almost
fuel,
while
BSFC
BSEC
found
be
only
4.73%
3.46%
respectively.
exhaust
gas
temperature
8%
lower
However,
HC
20%
CO
NOx
emissions
14%
4.75%
So,
sample
code
can
recommended
substitute
for
International Journal on Advanced Science Engineering and Information Technology,
Journal Year:
2024,
Volume and Issue:
14(2), P. 451 - 471
Published: April 15, 2024
Environmental
pollution
from
transportation
means
and
natural
resource
degradation
are
the
top
concern
globally.
According
to
statistics,
NOx
PM
emissions
vehicles
account
for
70%
of
total
in
urban
areas.
Therefore,
finding
solutions
reduce
is
necessary.
Changing
engine's
internal
combustion
method
considered
promising
influential
among
known
solutions.
One
research
directions
a
engine
using
Premixed
Charge
Compression
Ignition
(PCCI)
combined
with
biofuels
improve
mixture
formation
process,
reducing
emissions.
this
study
presents
mechanism
traditional
low-temperature
process
engines.
Besides,
theoretical
basis
flame
spread
during
also
introduced.
The
key
feature
that
it
has
modeled
diesel
engines
under
PCCI
modes.
This
was
accomplished
blends
waste
cooking
oil
(WCO)-based
biodiesel
fuel,
as
well
ANSYS
Fluent
software.
results
showed
B20
fuel
can
significantly
emissions,
although
HC
CO
tend
increase,
thermal
efficiency
tends
decrease.
In
further
studies,
different
modes
should
be
thoroughly
examined
so
implemented
practice
pollutant
