Sustainable Fuel Supply for Very Small Island Transportation: The Potential of Hybrid Renewable Energy and Green Hydrogen DOI Creative Commons
Evanthia Kostidi, Άννα Κοτρικλά,

Artemis Maglara

et al.

Journal of Marine Science and Engineering, Journal Year: 2025, Volume and Issue: 13(3), P. 579 - 579

Published: March 16, 2025

The transition to a low-carbon future necessitates innovative approaches renewable energy deployment, particularly in the marine environment, where abundant resources remain underutilized. This paper explores potential of hybrid systems and green hydrogen production address challenges faced by Very Small Islands (VSIs). These islands heavily rely on imported fossil fuels, making them vulnerable global price fluctuations contributing economic instability environmental degradation. Offshore floating platforms present transformative opportunity harnessing resources, integrating wind, solar, wave maximize while minimizing land use conflicts. Green hydrogen, produced through electrolysis seawater, powered these sources, offers sustainable alternative for decarbonizing transportation, maritime sector. study aims assess feasibility converting small conventional passenger vessels propulsion evaluate technical, economic, impacts deploying offshore production. By examining aspects, this research contributes broader discourse solutions island communities provides actionable insights into implementing hydrogen-based transport.

Language: Английский

Hydrodynamic Characteristics of Offshore Wind Turbine Pile Foundations Under Combined Focusing Wave-Current Conditions DOI Creative Commons

Renwei Ji,

Xiangquan Li,

Yonglin Ye

et al.

Journal of Marine Science and Engineering, Journal Year: 2024, Volume and Issue: 12(11), P. 2068 - 2068

Published: Nov. 15, 2024

In extreme marine environments, the interaction between offshore wind turbine pile foundations (OWTPFs) is critical, and associated hydrodynamic loads are complex. This study focused on fixed OWTPFs used computational fluid dynamics (CFD) to numerically simulate flow field around under combined action of focusing waves current. The objective was investigate influence different wave current parameters properties foundations. findings indicate following: (1) When directions opposite, maximum force greater than when they aligned. (2) Large-amplitude generate secondary loads, which nonlinear lead a rapid increase in force. These short-lived particularly prominent near front row (3) group effect diminishes high-amplitude waves, where component dominates generation dimensionless force, impact this decreases.

Language: Английский

Citations

4
Sustainable Fuel Supply for Very Small Island Transportation: The Potential of Hybrid Renewable Energy and Green Hydrogen DOI Creative Commons
Evanthia Kostidi, Άννα Κοτρικλά,

Artemis Maglara

et al.

Journal of Marine Science and Engineering, Journal Year: 2025, Volume and Issue: 13(3), P. 579 - 579

Published: March 16, 2025

The transition to a low-carbon future necessitates innovative approaches renewable energy deployment, particularly in the marine environment, where abundant resources remain underutilized. This paper explores potential of hybrid systems and green hydrogen production address challenges faced by Very Small Islands (VSIs). These islands heavily rely on imported fossil fuels, making them vulnerable global price fluctuations contributing economic instability environmental degradation. Offshore floating platforms present transformative opportunity harnessing resources, integrating wind, solar, wave maximize while minimizing land use conflicts. Green hydrogen, produced through electrolysis seawater, powered these sources, offers sustainable alternative for decarbonizing transportation, maritime sector. study aims assess feasibility converting small conventional passenger vessels propulsion evaluate technical, economic, impacts deploying offshore production. By examining aspects, this research contributes broader discourse solutions island communities provides actionable insights into implementing hydrogen-based transport.

Language: Английский

Citations

0