Results 251 to 260 of about 5,601 (284)

An adaptive hyper parameter tuning model for ship fuel consumption prediction under complex maritime environments

open access: yesJournal of Ocean Engineering and Science, 2022
An accurate prediction of ship fuel consumption is critical for speed, trim, and voyage optimisation etc. While previous studies have focused on predicting ship fuel consumption with respect to a variety of factors, research on the impact of ...
Zhihui Hu, Rong Zhen
exaly   +2 more sources

Innovative approaches to addressing the tradeoff between interpretability and accuracy in ship fuel consumption prediction [PDF]

open access: yesTransportation Research Part C: Emerging Technologies, 2023
Ship fuel consumption is a major component of maritime transport costs and most of its emissions are harmful to the environment. Hence, it is essential to build an accurate ship fuel consumption prediction model, thereby providing reference to the ...
Haoqing Wang, Ran Yan, Shuaian Wang
exaly   +2 more sources

Passenger ships routing by minimizing fuel consumption

2021
Αυτή η μεταπτυχιακή διατριβή χρησιμοποιεί ένα μαθηματικό πρόβλημα βελτιστοποίησης για να κινητοποιήσει την λήψη αποφάσεων ναυτιλιακών εταιρειών που ασχολούνται με την επιβατηγό ναυτιλία στην Ελλάδα. Μία σειρά από συναρτήσεις περιορισμού διαμορφώνονται ώστε να ενισχυθεί η αξιοπιστία του προβλήματος και να επιτευχθεί η βέλτιστη λύση. Πιο συγκεκριμένα, οι
Eleftheros, Alexandros   +1 more
openaire   +1 more source

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.   +3 more
openaire   +2 more sources

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   +7 more
openaire   +2 more sources

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   +3 more
openaire   +1 more source

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
openaire   +1 more source

Prediction of Ship Fuel Consumption Based on Broad Learning System

2019 International Conference on Security, Pattern Analysis, and Cybernetics (SPAC), 2019
With the increasing attention of IMO to green shipping, and the increasingly strict restrictions on fuel regulatory and operating costs of shipping enterprises, no matter from the perspective of energy conservation and environmental protection or operating economy, ships should be put into actual operations in the future with lower fuel consumption and
Xinyu Li   +4 more
openaire   +1 more source

A deep learning method for the prediction of ship fuel consumption in real operational conditions

open access: yesEngineering Applications of Artificial Intelligence
| openaire: EC/HE/101096068 /EU//RETROFIT55In recent years, the European Commission and the International Maritime Organization (IMO) implemented various operational measures and policies to reduce ship fuel consumption and related emissions.
Mingyang Zhang   +2 more
exaly   +2 more sources

Drag-reducing paints for the reduction of fuel consumption in aviation and shipping

Progress in Organic Coatings, 2011
Abstract In October 2009 the European Commission decided that fuel consumption by aviation and shipping has to be reduced by 10% and 20% respectively by 2020. A significant contribution to this challenging goal could be a coating that reduces drag. For about 20 years it has been known that special microstructures (“riblets”) can lower drag by up to
Stenzel, V., Wilke, Y., Hage, W.
openaire   +2 more sources

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