Prospects of Solar Energy in the Context of Greening Maritime Transport

Sustainability, Journal Year: 2025, Volume and Issue: 17(5), P. 2141 - 2141

Published: March 1, 2025

The aim of this article is to examine existing technologies for the use electrical energy and develop proposals their improvement on maritime vessels. As a criterion evaluating effectiveness alternative sources ships, factors such as greenhouse gas emissions levels, production transportation characteristics, onboard storage conditions, technoeconomic indicators have been proposed. analysis fuel types reveals that hydrogen has zero emissions. However, issues, along with high investment required implementation, pose barriers widespread This demonstrates solar can serve an gases liquid fuels in transport. challenges utilizing shipping are analyzed, trends transport discussed, future research directions sector most significant findings include identification application sector, including adaptation concentrated power (CSP) systems applications; development materials designs panels specifically tailored marine conditions; methods assessing long-term economic benefits using vessels; creation regulatory frameworks international standards ships. Furthermore, hybrid photovoltaic diesel systems, promising could efforts implement direct torque control instead field-orientated well working compensating higher harmonics phase current spectra asynchronous motors.

Language: Английский

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Autonomous navigation and control for a sustainable vessel: A wind-assisted strategy

Sustainable Horizons, Journal Year: 2024, Volume and Issue: 13, P. 100117 - 100117

Published: Aug. 10, 2024

Language: Английский

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A comprehensive bibliometric analysis and assessment of high-impact research on the berth allocation problem

Ocean Engineering, Journal Year: 2024, Volume and Issue: 300, P. 117163 - 117163

Published: March 13, 2024

Language: Английский

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Resource Allocation Approaches for Improving Safety and Operations at Level Crossings: State of the Art, Existing Challenges, and Future Research Needs

Reliability Engineering & System Safety, Journal Year: 2025, Volume and Issue: unknown, P. 110839 - 110839

Published: Jan. 1, 2025

Language: Английский

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Evaluation of Service Quality in Passenger Transport with a Focus on Liner Maritime Passenger Transport—A Systematic Review

Sustainability, Journal Year: 2024, Volume and Issue: 16(3), P. 1125 - 1125

Published: Jan. 29, 2024

Every mode of passenger transport plays an important, strategic role in the lives a country’s people, its economy, global business, and tourism. In today’s competitive world, relies heavily on performance, which turn is determined by service quality provided to customers. The evaluation crucial ensure acceptable standards for users improve services offered passengers travelers. aim this paper provide overview methods used evaluate Web Science (WoS) Core Collection, with particular focus liner maritime transport. results show that combination qualitative quantitative most frequently selected articles. However, number scientific articles dealing topic has increased recent years. This shows growing interest analyzing majority are assigned areas Transportation, Business Economics, Technology, Environmental Sciences, etc. Future research should evaluating through impact new technologies such as artificial intelligence, including relevant factors,

Language: Английский

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Scheduling techniques for addressing uncertainties in container ports: A systematic literature review

Applied Soft Computing, Journal Year: 2024, Volume and Issue: 162, P. 111820 - 111820

Published: June 11, 2024

Language: Английский

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Enhancing community resilience to urban heat waves: A simulation-based approach for volunteer management and shelter selection

Progress in Disaster Science, Journal Year: 2024, Volume and Issue: 23, P. 100331 - 100331

Published: May 17, 2024

This study proposes a novel approach to enhancing urban resilience and emergency management practices in the face of heatwave events, often exacerbated by heat island effect. Recognizing limitations traditional government-led responses shelter allocation—characterized high costs, logistical challenges, lack adaptability—this paper introduces an innovative framework that integrates community-based volunteer efforts with advanced simulation stochastic modelling techniques. The primary objective is optimize allocation resources volunteers improve efficiency cost-effectiveness response mechanisms. Utilizing Data Envelopment Analysis (DEA), research identifies enhances resource distribution strategies, paving way for more effective services. A case conducted Blacktown City, Western Sydney, serves demonstrate practical application implications these underscoring necessity paradigm shift towards adaptable, volunteer-focused, resource-efficient approaches mitigating impact climate-change-induced waves on vulnerable populations. anticipated outcomes include measurable improvements times, cost reductions, enhanced mobilization efficiency.

Language: Английский

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Modified crayfish optimization algorithm with adaptive spiral elite greedy opposition-based learning and search-hide strategy for global optimization

Journal of Computational Design and Engineering, Journal Year: 2024, Volume and Issue: 11(4), P. 249 - 305

Published: July 3, 2024

Abstract Crayfish optimization algorithm (COA) is a novel bionic metaheuristic with high convergence speed and solution accuracy. However, in some complex problems real application scenarios, the performance of COA not satisfactory. In order to overcome challenges encountered by COA, such as being stuck local optimal insufficient search range, this paper proposes four improvement strategies: search-hide, adaptive spiral elite greedy opposition-based learning, competition-elimination, chaos mutation. To evaluate accuracy, speed, robustness modified crayfish (MCOA), simulation comparison experiments 10 algorithms are conducted. Experimental results show that MCOA achieved minor Friedman test value 23 functions, CEC2014 CEC2020, average superiority rates 80.97%, 72.59%, 71.11% WT, respectively. addition, shows applicability progressiveness five engineering actual industrial field. Moreover, 80% 100% rate against on CEC2020 fixed-dimension function benchmark functions. Finally, owns better population diversity.

Language: Английский

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Modeling and solving the joint berth allocation and vessel sequencing problem with speed optimization in a busy seaport

Transportation Research Part E Logistics and Transportation Review, Journal Year: 2025, Volume and Issue: 197, P. 104089 - 104089

Published: March 25, 2025

Language: Английский

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Black-box simulation-based optimization for berth allocation in multipurpose ports: a case study in Colombia

Maritime Business Review, Journal Year: 2025, Volume and Issue: unknown

Published: March 28, 2025

Purpose This study aims to optimize berth allocation at a multipurpose terminal on the Magdalena River in Colombia. By addressing problem (BAP) while considering key constraints such as capacity, vessel specifications, cargo diversity and fluctuating operational demands, goal is significantly enhance efficiency, increase revenue improve service quality. Design/methodology/approach The research adopts three-phase methodology: (1) standardization characterization of operations, (2) development dynamic simulation model replicate activities (3) application simulation-based optimization techniques. iterative process integrates with algorithms performance by optimizing revenue, reducing waiting times balancing factors. Findings resulted 6.22% increase, reduced ship diversions improved adaptability times. employing black-box optimization, demonstrates critical role data-driven approaches enhancing port management efficiency. Originality/value makes valuable contribution applying real-world setting. It provides actionable insights into operations logistics, showcasing power advanced complex logistical challenges, significant implications for both academic practical applications.

Language: Английский

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