International Journal of Ambient Energy,
Journal Year:
2024,
Volume and Issue:
45(1)
Published: April 26, 2024
This
experimental
work
focused
on
trials
diesel
engines
using
Pyrolysis
blends.
The
novelty
in
this
is
the
addition
of
cerium
oxide
additives
with
1-butanol
as
an
ignitor.
blends
used
were
D100,
90D7WPO3B
+
25
ppm
CeO2,
85D10WPO5B
50
80D13WPO7
75
CeO2
and
100WPO
100
CeO2.
results
outstanding
BTE
good
for
fuel
by
36.2%,
which
12.25%
greater
than
diesel,
BSFC
better
blend
0.22
kg/kWh,
maximum
in-cylinder
pressure
obtained
rated
66.45bar;
HRR
84
J/
deg
CA,
BSEC
lower
next
only
to
12.5
KJ/kWh,
NOX
emission
minimum
rate
12
g/kWh,
14.2%
lowest
CO
attained
at
a
0.8
27.7%
less
CO2
5
g/kWh;
18.03%
HC
0.18
kg/kWh;
Which
40%
diesel.
Alexandria Engineering Journal,
Journal Year:
2023,
Volume and Issue:
72, P. 387 - 398
Published: April 17, 2023
The
dwindling
air
quality
and
diminishing
fossil
fuel
reserves
have
led
to
an
increase
in
the
need
for
alternative
sources
of
fuel.
Biodiesel
derived
from
animal/plant
seems
be
attractive
substitution.
However,
there
are
some
shortcomings
biodiesel
like
lower
thermal
efficiency,
poor
atomization,
inferior
heating
value,
higher
molecular
mass.
One
probable
novel
ways
address
this
lacuna
is
by
use
nano
based
IC
engine.
present
study
performs
endeavor
improve
performance
emulsion
qualities
generated
mahua
oil
employing
Titanium
oxide
(TiO2)
nanoparticles
as
additive.
All
trials
were
conducted
a
diesel-powered
engine
at
varying
load
levels
with
different
test
such
diesel
fuel,
blended
(80
%
+
20
biodiesel),
nanoparticle-based
–
200
mg/L
TiO2).
When
compared
mode,
average
CO
emission
reduction
37.42
46.54
%,
respectively.
In
comparison
HC
22.54
28.4
biodiesel,
NOx
4
2.3
Energy Conversion and Management,
Journal Year:
2024,
Volume and Issue:
307, P. 118337 - 118337
Published: March 30, 2024
Transportation
and
power
generation
have
historically
relied
upon
Internal
Combustion
Engines
(ICEs).
However,
because
of
environmental
impact
inefficiency,
considerable
research
has
been
devoted
to
improving
their
performance.
Alternative
fuels
are
necessary
concerns
the
depletion
non-renewable
fuel
stocks.
Biodiesel
potential
reduce
emissions
improve
sustainability
when
compared
diesel
fuel.
Several
researchers
examined
using
nanofluids
increase
biodiesel
performance
in
internal
combustion
engines.
Due
thermal
physical
properties,
nanoparticles
a
host
fluid
engine
efficiency.
This
comprehensive
review
examines
three
key
areas
for
ICE
efficiency:
as
an
alternative
fuel,
application
nanofluids,
artificial
intelligence
(AI)/machine
learning
(ML)
integration.
The
integration
AI/ML
nanoparticle-infused
offers
exciting
possibilities
optimizing
production
processes,
enhancing
article
first
discusses,
benefits
concerning
environment
various
difficulties
associated
with
its
usage.
then
explores
effects
characteristics
IC
engines,
aiming
know
on
After
that,
this
discusses
utilization
techniques
biodiesel-nanofluid
process.
sheds
light
ongoing
efforts
make
technology
more
environmentally
friendly
energy-efficient
by
examining
current
emerging
patterns
these
fields.
Finally,
presents
challenges
future
perspectives
field,
paving
way
improvement.
Renewable and Sustainable Energy Reviews,
Journal Year:
2023,
Volume and Issue:
189, P. 113911 - 113911
Published: Oct. 31, 2023
Indonesia
leads
the
world
in
biodiesel
usage,
with
B35
(a
mixture
of
35
%
and
65
diesel
fuel)
as
its
nationwide
standard.
The
success
program
is
primarily
influenced
by
factors
such
encompassing
supply,
demand,
regulatory
frameworks,
economic
considerations,
environmental
impact.
This
comprehensive
study
delves
into
Indonesia's
program,
drawing
insights
from
practical
experiences
recent
research
findings.
Additionally,
it
puts
recommendations
aimed
at
ensuring
long-term
sustainability
program.
economical
feasibility
mixed
fuel
(Bxx)
depends
on
scheme
formula
for
determining
Biodiesel
Market
Index
Price
Indonesia.
Exploiting
emission
advantage
within
"polluter
pays"
principle
could
potentially
position
a
compelling
alternative
to
conventional
fuel.
discussion
focuses
establishment
carbon
tax
internalization
external
cost
using
part
energy
policy.
In
summary,
this
review
provides
reference
other
countries
that
are
either
initial
stage
starting
or
considering
implementation
utilization
their
identifies
existing
gaps
further
development
sustainable
fuels.
International Journal of Thermofluids,
Journal Year:
2024,
Volume and Issue:
21, P. 100563 - 100563
Published: Jan. 8, 2024
Alternative
fuels
have
sparked
a
lot
of
interest
as
oil
deposits
decreased
and
environmental
concerns
grown.
Biodiesel
is
an
alternative
fuel
that
being
researched
possible
replacement
for
fossil
fuels.
A
4-stroke
diesel
engine's
performance,
combustion,
emission
parameters
were
investigated
in
this
work
by
changing
the
injection
pressure
(180,
200,
220
240
bar)
studied
using
biodiesel
obtained
from
Mahua
at
20%
v/v
blended
with
neat
(20%
+
80%
Diesel)
B20,
then
TiO2
nanoparticles
added
four
concentrations
are
25
ppm,
50
75ppm
100
ppm.
Performance
characteristics
such
BTE
BSFC
samples
improved
higher
pressure.
Combustion
lower
pressure,
B20T50
indicated
near
In-Cylinder
to
180
bar
showed
5.3%
HRR
compared
B20.
blend
gave
positive
results
decreasing
emissions,
CO
HC
emissions
small
CO2
increased
2.5%
4.4%
B20T100
Maximum
reduction
smoke
opacity
NOx
observed
FIP.
