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A Machine-Learning-Based Method for Ship Propulsion Power Prediction in Ice
Journal of Marine Science and Engineering, 2023 In recent years, safety issues respecting polar ship navigation in the presence of ice have become a research hotspot. The accurate prediction of propulsion power plays an important role in ensuring safe ship navigation and evaluating ship navigation ...
Shifeng Ding, Wang Aimin, Li Zhou
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Motors for Ship Propulsion [PDF]
Proceedings of the IEEE, 2015 Electric propulsion of ships has experienced steady expansion for several decades. Since the early 20th century, icebreakers have employed the flexibility and easy control of direct current (dc) motors to provide for ship operations that split ice with back and forth motion of the ship.
Arijit Banerjee, James L Kirtley
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Energies, 2021 With the strengthening of international environmental regulations, many studies on the integrated electric propulsion systems applicable to eco-friendly ship are being conducted.
Jae-Jung Jung +2 more
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Journal of Marine Science and Engineering, 2020 Hybrid propulsion and using liquefied natural gas (LNG) as the alternative fuel have been applied on automobiles and some small ships, but research investigating the fuel consumption and emissions over the total voyage of ocean-going cargo ships with a ...
Peter De Vos, Yu Ding, Congbiao Sui
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Journal of Marine Science and Engineering, 2023 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.
Veronica Vigna, Massimo Figari
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Vibration analysis of ship propulsion shafting bearings [PDF]
E3S Web of Conferences, 2021 The ship power propulsion system is the "heart" of the ship, and the ship propulsion shafting is the core unit of the ship power propulsion system, and it is an indispensable part of the ship's propulsion torque and thrust transmission.
Shuo Chen, Heng Zhang
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Unmanned Wing-in-Ground-Effect Ship Design with Optimized Propulsion Mode [PDF]
E3S Web of Conferences, 2021 In order to solve the existing deficiencies of the unmanned WIG ship, a new type of unmanned WIG ship with the optimized propulsion unit was designed, where the lift-type water-air amphibious double-ducted-fan propulsion unit increased the drainage and ...
Zeng Han, Zhang Yan
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Behavior tests of a new form of propulsion after ship reconstruction [PDF]
Scientific Technical Review, 2020 The subject of this paper is a detailed qualitative analysis maneuvering and propulsion characteristics of a special purpose river vessel "KOZARA" River war flotillas of the Serbian Army, after reconstruction and modernization.
Dauti Enis, Trifković Dragan
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesAiming at the replacement of propellers behind surface ships with pumpjet propulsion systems, this paper introduces a novel method for predicting full-scale power performance based on statistical learning.
Qiongfang YANG +5 more
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International Journal of Naval Architecture and Ocean Engineering, 2022 The loss of ship propulsion has been reported to be the most frequent cause of accidents at sea over the last few years. The loss of propulsive power has a notable effect on the behaviour of a ship during ship manoeuvring, and hence the manoeuvrability ...
Daejeong Kim +4 more
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