Sustainability,
Год журнала:
2024,
Номер
16(22), С. 9961 - 9961
Опубликована: Ноя. 15, 2024
This
paper
presents
research
in
the
field
of
optimization
maritime
passenger
traffic
that
can
ensure
long-term
sustainability
coastal
lines
system.
For
purpose
contained
this
paper,
it
has
been
hypothesized
optimal
arrangement
boats
within
a
system
will
reduce
consumption
propulsion
energy,
emission
harmful
gasses
and
operating
costs.
The
aim
is
to
present
an
efficient
algorithm
for
reduction
energy
systems
by
reassigning
they
service.
problem
modeled
using
bipartite
graph
solution
obtained
searching
matching
Edmonds’
algorithm.
authors
apply,
first
time,
problems
assignments
lines.
results
were
confirmed
tests
on
representative
example.
only
10
ships
given
example
show
yearly
savings
91,097.30
L
fuel
(lowering
costs
EUR
69,233.95)
reducing
CO2
243.59
tons,
which
proves
found
much
more
could
result
significant
consumption,
thus
providing
economic
ecological
benefits.
Yönetim ve Ekonomi Araştırmaları Dergisi,
Год журнала:
2025,
Номер
23(1), С. 1 - 22
Опубликована: Март 24, 2025
In
light
of
the
increasing
pressures
on
environment
and
necessity
globalisation,
it
is
imperative
that
maritime
companies
achieve
sustainability
goals.
this
context,
establishment
collaborative
relationships
between
firms
constitutes
a
pivotal
strategy
for
attainment
competitive
advantage.
particular,
emphasised
financial,
social,
structural
linking
strategies
contribute
to
sustainable
cooperation.
The
objective
study
investigate
impact
inter-firm
collaboration
business
performance
in
industry.
based
an
analysis
survey
results
from
56
Turkey
employing
equation
modelling
method.
findings
indicate
financial
have
most
significant
influence
cooperation,
followed
by
social
strategies.
contrast,
appear
exert
relatively
limited
influence.
Furthermore,
cooperation
has
direct
while
indirectly
contributing
through
customer
loyalty.
This
proposes
should
prioritise
gain
Consequently,
emerge
as
factor
long-term
success
industry,
positively
affecting
performance.
Applied Sciences,
Год журнала:
2025,
Номер
15(9), С. 5211 - 5211
Опубликована: Май 7, 2025
This
research
provides
a
comprehensive
review
of
hybrid
energy
solutions
and
optimization
models
for
ports
marine
environments.
It
details
new
methodologies,
including
strategic
management
machine
learning
(ML)
tool
predicting
surplus
deficits.
The
module
solution
the
Port
Avilés
was
further
developed
to
evaluate
performance
tools
such
as
Energy
Management
Tool
(EMTv1),
HYbrid
Renewable
Solutions
(HY4RES),
commercial
model
(Hybrid
Optimization
Multiple
Resources—HOMER)
in
optimizing
renewable
storage
management.
Seven
scenarios
were
analyzed,
integrating
different
sources
solutions.
Using
EMTv1,
Scenario
1
showed
high
energy,
while
2
demonstrated
grid
independence
with
Pump-as-Turbine
(PAT)
storage.
HY4RES
used
analyze
3,
which
achieved
positive
balance,
exporting
more
than
imported,
4
revealed
limitations
PAT
system
due
low
power
installed.
5
introduced
15
kWh
battery,
efficiently
storing
discharging
reducing
reliance,
fully
covering
needs.
HOMER
modeling,
6
required
546
but
sold
2385
back.
7
produced
3450
kWh/year,
demand,
resulting
1834
small
capacity
shortage
(1.41
kWh/year).
AI-based
ML
analysis
applied
five
(the
ones
access
numerical
results),
accurately
balances
interactions.
A
neural
network
time
series
(NNTS)
trained
on
average
year
data
accuracy
(R2:
0.9253–0.9695).
ANN
proved
effective
making
rapid
balance
predictions,
need
complex
simulations.
second
case
analyzed
an
increase
80%
confirming
model’s
reliability,
3
having
highest
MSE
(0.0166
kWh),
lowest
R2
(0.9289),
(0.9693)
during
validation
process.
study
highlights
AI-driven
forecasting
valuable
optimize
management,
minimize
dependency,
enhance
their
efficiency.
Modelling and Optimisation of Ship Energy Systems 2023,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 3, 2024
This
paper
includes
a
part
of
the
findings
an
international
research
project,
called
HEMOS,
funded
by
EU
through
Horizon
Europe
program,
with
aim
decarbonizing
maritime
sector.
study
focuses
on
use
dynamic
simulation
and
optimization
to
identify
policies
technologies
for
reducing
carbon
emissions
enhancing
energy
efficiency
cruise
ships.
The
primary
study,
which
sought
ideal
ship
plant
topology,
are
presented
particular
emphasis
thermal
behaviour
case
ship.
By
exploiting
developed
model
procedure
applied
Allure
Seas
Royal
Caribbean
Group,
potential
measures
were
identified
enhance
overall
utilization.
Several
scenarios,
including
diverse
efficient
user
technologies,
analysed
optimized
providing
guidelines
design
future
According
obtained
numerical
results,
application
devices
utilization
on-board
waste
heat
implementation
fuel
cell
powered
bio-LNG
can
result
in
significant
savings
up
approximately
17%,
demonstrating
that
workable
solutions
improve
ships
already
available.
The
process
of
achieving
decarbonization
in
the
maritime
industry
relies
on
tackling
complex
issues
related
to
ship
design.
Designers
require
tools
that
can
integrate
processes
providing
relevant
operational
profile,
configuring
a
target
design,
evaluating
design
and
exploring
possibilities.
Design
Lab
framework
innovatively
addresses
this
need
by
creating
realistic
profiles,
simulating
vessel
performance
machinery
systems,
comprehensive
system
evaluations.
promotes
starts
an
profile.
This
profile
is
used
simulate
vessel’s
propulsion
power
considering
statistical
weather
conditions.
Then,
systems
are
configured
simulations
performed.
these
evaluated
against
key
indicators
such
as
total
cost
ownership,
carbon
intensity
indicator,
etc.,
iterated
with
new
candidates.
A
case
study
hydrogen-fueled
RoPax
presented
validate
demonstrate
its
capabilities.
By
focusing
simulation-based
predictions
indicators,
it
provides
quantitative
assessment,
thereby
supporting
decision-making
for
stakeholders.
Architectural Engineering and Design Management,
Год журнала:
2024,
Номер
unknown, С. 1 - 22
Опубликована: Авг. 6, 2024
The
engineering
involved
in
the
construction
and
management
of
hydroelectric
power
plants
dams
is
both
challenging
interdisciplinary.
These
structures
encounter
complexities
such
as
large
dimensions,
a
variety
systems,
need
for
rigorous
safety
control.
Accidents
these
can
be
caused
by
design,
construction,
operation,
maintenance,
requiring
new
techniques
to
increase
their
safety.
This
article
presents
systematic
literature
review
how
BIM
used
dam
structures,
outlining
significant
trends
challenges
this
field.
To
accomplish
goal,
bibliometric
analysis,
quality
assessment,
papers
were
conducted.
study
selected
29
relevant
publications
from
period
between
2017
2023
identify
where
has
been
used,
main
software
tools,
limitations
lessons
learned
support
issues
structures.
results
showed
that
was
projects
during
design
well
existing
operation
maintenance.
Its
use
allowed
integration
technologies
like
UAS
Digital
Twins,
making
data
acquisition
structure
easier.
