ShipNetSim: An Open-Source Simulator for Real-Time Energy Consumption and Emission Analysis in Large-Scale Maritime Networks DOI Creative Commons
Ahmed Aredah, Hesham Rakha

Journal of Marine Science and Engineering, Год журнала: 2025, Номер 13(3), С. 518 - 518

Опубликована: Март 8, 2025

The imperative of decarbonization in maritime shipping is underscored by the sector’s sizeable contribution to worldwide greenhouse gas emissions. ShipNetSim, an open-source multi-ship simulator created this study, combines state-of-the-art hydrodynamic modeling, dynamic ship-following techniques, real-time environmental data, and cybersecurity threat simulation quantify evaluate marine fuel consumption CO2 ShipNetSim uses well-validated approaches, such as Holtrop resistance B-Series propeller analysis with a model inspired traffic flow theory, augmented novel module simulating cyber threats (e.g., GPS spoofing) operational efficiency resilience. In case study journey S175 container vessel from Savannah Algeciras, estimated total be 478 tons heavy oil approximately 1495 emissions for trip 7 days 15 h within 13.1% reported estimates. A twelve-month sensitivity revealed marginal 1.5% range variation, demonstrating limiting variability different conditions. not only yields realistic predictions energy but also demonstrated credible framework evaluation scenarios—including speed adjustment, optimized routing, alternative strategies—that directly contribute reducing carbon footprint. This capability supports industry stakeholders policymakers achieving compliance global targets, those established International Maritime Organization (IMO).

Язык: Английский

ShipNetSim: An Open-Source Simulator for Real-Time Energy Consumption and Emission Analysis in Large-Scale Maritime Networks DOI Creative Commons
Ahmed Aredah, Hesham Rakha

Journal of Marine Science and Engineering, Год журнала: 2025, Номер 13(3), С. 518 - 518

Опубликована: Март 8, 2025

The imperative of decarbonization in maritime shipping is underscored by the sector’s sizeable contribution to worldwide greenhouse gas emissions. ShipNetSim, an open-source multi-ship simulator created this study, combines state-of-the-art hydrodynamic modeling, dynamic ship-following techniques, real-time environmental data, and cybersecurity threat simulation quantify evaluate marine fuel consumption CO2 ShipNetSim uses well-validated approaches, such as Holtrop resistance B-Series propeller analysis with a model inspired traffic flow theory, augmented novel module simulating cyber threats (e.g., GPS spoofing) operational efficiency resilience. In case study journey S175 container vessel from Savannah Algeciras, estimated total be 478 tons heavy oil approximately 1495 emissions for trip 7 days 15 h within 13.1% reported estimates. A twelve-month sensitivity revealed marginal 1.5% range variation, demonstrating limiting variability different conditions. not only yields realistic predictions energy but also demonstrated credible framework evaluation scenarios—including speed adjustment, optimized routing, alternative strategies—that directly contribute reducing carbon footprint. This capability supports industry stakeholders policymakers achieving compliance global targets, those established International Maritime Organization (IMO).

Язык: Английский

Процитировано

0