|
|
|
|
|
Mina Tadros, Manuel Ventura and C. Guedes Soares
This paper presents a review of the different methods and techniques used to optimize ship hulls over the last six years (2017?2022). This review shows the different percentages of reduction in ship resistance, and thus in the fuel consumption, to improv...
ver más
|
|
|
|
|
|
|
|
|
|
|
Veronica Vigna and Massimo Figari
The harvesting of wind energy and its transformation into a thrust force for ship propulsion are gaining in popularity due to the expected benefit in fuel consumption and emission reductions. To exploit these benefits, a proper matching between the conve...
ver más
|
|
|
|
|
|
|
|
|
|
|
Beibei Liu, Diju Gao, Ping Yang and Yihuai Hu
Optimizing the operational performance of green ships can further improve the energy saving and emission reduction effect of ships, and speed optimization is one of the more widely used and effective measures. It is a new challenge for the shipping indus...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tiago Pereira and Yordan Garbatov
This study develops a procedure for performing multi-attribute decision-making ship structural design of a multi-purpose ship. The already designed ship is further structurally designed to comply with the requirements of the Classification Societies. The...
ver más
|
|
|
|
|
|
|
|
|
|
|
Raphael Zaccone, Ugo Campora and Michele Martelli
In recent decades, the design of ship propulsion systems has been focusing on energy efficiency and low pollutant emissions. In this framework, diesel?electric propulsion has become a standard for many ship types and has proven its worth for flexible pro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wojciech Lesniewski, Daniel Piatek, Konrad Marszalkowski and Wojciech Litwin
The development of modern technologies and their increasing availability, as well as the falling costs of highly efficient propulsion systems and power sources, have resulted in electric or hybrid propulsions systems? growing popularity for use on waterc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Melchiorre Casisi, Piero Pinamonti and Mauro Reini
The study examines the option of adding a bottom Organic Rankine Cycle (ORC) for energy recovery from an internal combustion engine (ICE) for ship propulsion. In fact, energy recovery from the exhaust gas normally rejected to the atmosphere and eventuall...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huilin Ren, Yu Ding and Congbiao Sui
With the increasingly strict international GHG (greenhouse gas) emission regulations, higher requirements are placed on the propulsion system design of conventional ships. Playing an important role in ship design, construction and operation, ship?engine?...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marco Altosole, Ugo Campora, Silvia Donnarumma and Raphael Zaccone
Waste Heat Recovery (WHR) marine systems represent a valid solution for the ship energy efficiency improvement, especially in Liquefied Natural Gas (LNG) propulsion applications. Compared to traditional diesel fuel oil, a better thermal power can be reco...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maja Percic, Nikola Vladimir, Ailong Fan and Ivana Jovanovic
Energy requirements push the shipping industry towards more energy-efficient ships, while environmental regulations influence the development of environmentally friendly ships by replacing fossil fuels with alternatives. Current mathematical models for s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Seyed Vahid Vakili, Aykut I. Ölçer and Alessandro Schönborn
Through a systematic literature review and a holistic perspective, the study proposes a conceptual transdisciplinary framework to overcome energy efficiency barriers during the shipbuilding phase. The process of the proposed transdisciplinary framework c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Melia Putri Handayani, Hyunju Kim, Sangbong Lee and Jihwan Lee
In the maritime industry, optimizing vessel fuel oil consumption is crucial for improving energy efficiency and reducing shipping emissions. However, effectively utilizing operational data to advance performance monitoring and optimization remains a chal...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nikola Vladimir, Andro Bakica, Maja Percic and Ivana Jovanovic
This paper deals with the modular concept in the design of small passenger vessels for the Mediterranean, where the ship is assembled from three virtual modules (hull, power system and superstructure), enabling different vessel characteristics (speed, ca...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chao Sun, Haiyan Wang, Chao Liu and Ye Zhao
The demands for lower Energy Efficiency Operational Index (EEOI) reflect the requirements of international conventions for green shipping. Within this context it is believed that practical solutions for the dynamic optimization of a ship?s main engine an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yiji Ma, Yuzhe Zhao, Jiahao Yu, Jingmiao Zhou and Haibo Kuang
Shipping companies and maritime organizations want to improve the energy efficiency of ships and reduce fuel costs through optimization measures; however, the accurate fuel consumption prediction of fuel consumption is a prerequisite for conducting optim...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiu Xiao, Xiaoqing Xu, Zhe Wang, Chenxi Liu and Ying He
Cold energy recovery in LNG-powered vessels can not only improve the utilization efficiency of energy, but also benefit environmental protection. This paper put forward a new cascade scheme for utilizing flue gas waste heat and LNG cold energy comprehens...
ver más
|
|
|
|
|
|
|
|
|
|
|
Giulia Palomba, Simone Scattareggia Marchese, Vincenzo Crupi and Yordan Garbatov
Integrating innovative solutions for ship design has always been a great challenge for the maritime sector due to complex design and construction processes. With this scenario in mind, the objective of this study was to develop a procedure to evaluate th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sergejus Lebedevas and Tomas Cepaitis
The decarbonization problem of maritime transport and new restrictions on CO2 emissions (MARPOL Annex VI Chapter 4, COM (2021)562) have prompted the development and practical implementation of new decarbonization solutions. One of them, along with the us...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dezhi Jiang, Haoxian Yu, Zhihan Wang, Adam Glowacz, Grzegorz Królczyk and Zhixiong Li
Due to the relatively cheap price of diesel, most Marine engines use diesel as Marine fuel, but its emissions contain a lot of carbon. To reduce carbon emissions, International Maritime Organization (IMO) has established an Energy Efficiency Design Index...
ver más
|
|
|
|
|
|
|
|
|
|
|
Johannes Hüffmeier and Mathias Johanson
Generating energy efficiency through behavioural change requires not only understanding and empathy with user interests and needs but also the fostering of energy saving awareness, a technique and framework that supports operators and ship owners. There ...
ver más
|
|
|
|
|
|