Results 221 to 230 of about 2,831 (266)

A Statistical Approach to Ship Fuel Consumption Monitoring

Journal of Ship Research, 2015
The reduction of the environmental impact imposed by Kyoto Protocol and the growth of competitiveness imposed by the shipping market have urged shipping companies to pay increasing attention to ship energy efficiency improvement and CO2 emission reduction.
Bocchetti, D., LEPORE, ANTONIO, PALUMBO, BIAGIO, VITIELLO, LUIGI   +3 more
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Optimizing ship speed to minimize fuel consumption

Transportation Letters, 2014
Owing to high fuel costs and environmental regulations, the optimization of ship speed to minimize fuel consumption and reduce carbon emissions has become a hot issue in the maritime industry. In this paper, we study the sailing speed optimization problem for a ship operating on a route having a specified sequence of calling ports with time windows for
Kim, J-G, Kim, H-J, Lee, Taewoo
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Predicting ship fuel consumption based on LASSO regression

Transportation Research Part D: Transport and Environment, 2018
Abstract During the voyage, predicting fuel consumption of ships under different sea-states and weather conditions has been a challenging and far-reaching topic, because there are a great number of feature variables affecting the fuel consumption, including main-engine status, cargo weight, ship draft, sea-states and weather conditions, etc.
Shengzheng Wang, Baoxian Ji, Jiansen Zhao, Wei Liu, Tie Xu   +4 more
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Predicting Ship Fuel Consumption based on LSTM Neural Network

2020 7th International Conference on Information, Cybernetics, and Computational Social Systems (ICCSS), 2020
With the rapid development of marine trade and transportation, a large number of ships sail at sea. The ship energy conservation and environment protection are becoming public interested problems. Precise prediction of ship fuel consumption is vital for controlling emissions from ships.
Yongjie Zhu, Yi Zuo, Tieshan Li
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A voyage with minimal fuel consumption for cruise ships

Journal of Cleaner Production, 2019
Abstract With the rise of cruise services, energy consumption and emission of the maritime area are increasing. Due to the negative effect of greenhouse gases, many policies have been issued in the world to save energy and reduce emission. Adhering to the principle of energy conservation and emission reduction, an artificial neural network model with
Zheng, Jianqin, Zhang, Haoran, Yin, Long, Liang, Yongtu, Wang, Bohong, Li, Zhengbing, Song, Xuan, Zhang, Yu   +7 more
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The Effect of Weather Uncertainties on Ship's Fuel Consumption

SNAME 6th International Symposium on Ship Operations, Management and Economics, 2018
The present study aims at the quantification of the effect of uncertainty of the weather conditions on the fuel consumption of a vessel. More specifically, the uncertainty of the seaway conditions, namely spectral wave height, period and heading, on ship's added resistance will be introduced by an innovative probabilistic approach known from ...
Timoleon Plessas, Apostolos Papanikolaou, Shukui Liu, N. Adamopoulos   +3 more
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ENERGY CONSIDERATIONS STUDY ON NAVAL SHIP FUEL CONSUMPTION VARIATIONS

Naval Engineers Journal, 1981
ABSTRACTSpeed‐power margins are applied during the preparation of powering performance estimates for new U.S. Navy ship designs. This paper describes a study which was carried out in support of the U.S. Navy's Energy Conservation Program. The primary purpose of the study was to estimate, for new naval ships, the savings in ship fuel consumption and ...
JOHN J. SLAGER, CARLOS A. TOMASSONI, WILLIAM C. SANDBERG   +2 more
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Fuel Consumption in Container Ships on the North Atlantic

Journal of Navigation, 1985
Commercial interests now demand a close awareness of fuel consumption, which is one of the major costs in vessel operation. This paper outlines one shipping operator's attempts to monitor and improve economic performance as indicated by fuel consumption alone.
R. Motte, C. A. Laurence
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Ship Speed and Fuel Consumption Quotation in Ocean Shipping Time Charter Contracts

Journal of Transport Economics and Policy, 2011
This paper presents an exploration of the process of setting warranted ship speed and fuel consumption in ocean shipping time charter contracts. We formulate a conceptual model in which warranted ship speed and fuel consumption are related to an underperformance claim. We test hypotheses concerning the explanation of warranted and fuel consumption from
Veenstra, Albert, van Dalen, Jan
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Ships’ Fuel Oil Consumption and Exhaust Emissions Reductions

2021
Fuel oil consumption and exhaust gas emissions from ships could be reduced with voyage and ship power plant optimization. In the presentation, the main goals of the INTERREG project GUTTA: savinG fUel and emissions from mariTime Tranport in the Adriatic region and the Improving ship propulsion efficiency by propeller optimization project were explained.
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