Results 31 to 40 of about 304,128 (233)

Research on Early Warning of Ship Danger Based on Composition Fuzzy Inference

open access: yesJournal of Marine Science and Engineering, 2020
Ship collision avoidance measures are important for reducing marine accidents caused by human factors and various natural environmental factors and can also prevent property loss and casualties.
Zhiying Guan   +3 more
doaj   +1 more source

Risky Maritime Encounter Patterns via Clustering

open access: yesJournal of Marine Science and Engineering, 2023
The volume of maritime traffic is increasing with the growing global trade demand. The effect of volume growth is especially observed in narrow and congested waterways as an increase in the ship-ship encounters, which can have severe consequences such as
M. Furkan Oruc, Yigit C. Altan
doaj   +1 more source

Experimental studies on seakeeping and maneuverability of ships in adverse weather conditions [PDF]

open access: yes, 2017
The introduction of the energy efficiency design index (EEDI), which is applicable for various types of new-built ships after January 1,2013, raised concerns regarding the sufficiency of propulsion power and steering devices to maintain maneuverability ...
Cura-Hochbaum, AndrĂ©s   +6 more
core   +1 more source

Application of fuzzy logic controller to enhance the semi-SWATH performance in following seas [PDF]

open access: yes, 2014
Semi-SWATH ship has a different characteristics compared to the common ship hull. The ship has a tendency to suffer bow-dive due to low restoring force at bow when running in following seas.
Abdul Malik, Adi Maimun   +2 more
core   +1 more source

Risk Identification Method for Ship Navigation in the Complex Waterways via Consideration of Ship Domain

open access: yesJournal of Marine Science and Engineering, 2023
Collision risk identification is an important basis for intelligent ship navigation decision-making, which evaluates results that play a crucial role in the safe navigation of ships.
Zhiyuan Wang   +4 more
doaj   +1 more source

Factors on the Effective Domain of Ship

open access: hybridThe Journal of Japan Institute of Navigation, 1972
K. Tanaka, K. Yamada
openaire   +3 more sources

A Statistical Study of Ship Domains [PDF]

open access: yesJournal of Navigation, 1973
A ship domain may be thought of as the sea around his ship which the navigator would like to keep free, with respect to other ships and fixed objects. In this paper, which was read at an Institute meeting in London on 12 February 1975 with Captain R. Mayboum in the Chair, Mrs.
openaire   +3 more sources

A mooring arrangement optimisation study [PDF]

open access: yes, 2019
Ports want to ensure safe and reliable loading operations for all ships. Increase in ship sizes, especially container ships, potentially cause unsafe mooring situations. For ships moored at quay walls, there is also a lack of international guidelines for
Eloot, Katrien   +3 more
core   +1 more source

Numerical simulation of structural collapse of container ship in waves based on two-way coupling of CFD nonlinear FEM

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveThe structural response and dynamic structural collapse mode of a container ship in waves are studied by fully considering the effects of load nonlinearity and surface nonlinearity.MethodsFirst, a hydrodynamic model of a container ship is ...
Weiqin LIU   +6 more
doaj   +1 more source

Ship Domain in Open Sea Areas and Restricted Waters: an Analysis of Influence of the Available Maneuvering Area [PDF]

open access: yesTransNav, 2017
A ship domain is nowadays an important navigational safety assessment criterion. Its shape and size depend on many factors. The available maneuvering area seems to be one of the most important of them. This article examines the influence of the available
Miroslaw Wielgosz
doaj   +1 more source

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