Survey on hydrodynamic analysis of ship–ship interaction during the past decade

Zhou, Jia-qi; Ren, Junsheng; Bai, Weiwei

doi:10.1016/j.oceaneng.2023.114361

Cited by 15 publications

(2 citation statements)

References 153 publications

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“…The following distance between vessels is influenced by factors such as the braking capabilities, the handling skills of the driver, and the operating environment [15,16]. The following distance can be determined in different ways, such as experimentally, using hydraulic model tests and ship model tests [17]; numerically analyzing ship-to-ship interactions through a RANS solver in a three-dimensional model [18][19][20][21]; approximatively, by using empirical formulas [22][23][24]; or by combining extensive vessel handling data with probability distributions [25,26]. In addition, with the improvement of artificial intelligence and algorithms, methods based on video information perception and analysis have also emerged for determining following distance [27].…”

Section: Introductionmentioning

confidence: 99%

Navigational Safety Assessment of Ten-Thousand-Ton Vessels in Ship Tunnels by Ship Simulations

Zhang,

Cheng,

Deng

et al. 2023

Water

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In implementing ship channels in mountainous rivers with complex topography, navigation safety has become paramount for facilitating efficient tunnel operations. The security of large vessels in tunnels has recently been the focus of a considerable amount of research in the inevitable trend of vessel upsizing. This study analyzes the characteristics of unpowered coasting distance for ten-thousand-ton bulk carriers through ship simulations. The study discovered a positive correlation between coasting length and variables including tunnel width, water depth, and sectional coefficient. Moreover, it explores the maneuvering characteristics throughout the tunnel traversal process. It proposes a vessel-following model based on car-following theory and defines different types of following distances to determine the transportation capacity of the tunnel. The research findings greatly enhance tunnel navigable safety and optimize ship tunnel operations.

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Section: Introductionmentioning

confidence: 99%

Navigational Safety Assessment of Ten-Thousand-Ton Vessels in Ship Tunnels by Ship Simulations

Zhang,

Cheng,

Deng

et al. 2023

Water

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“…For the hydrodynamic interference between two or more objects side by side in the flow field, much research has also been carried out. Zhou et al [7] summarized the hydrodynamic analysis of ship-ship interactions over the last decade. Zhou et al [8] studied various hydrodynamic interaction problems between ships and other solid boundary objects including the seabed based on the potential flow model and the panel method, and carried out validation with experiments.…”

Section: Introductionmentioning

confidence: 99%

Hydrodynamic Interactions between Ships in a Fleet

Liu,

Dai,

Cui

et al. 2023

JMSE

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There has always been a concern about the hydrodynamic interaction between ships in a flow field. In this study, the RANS method is utilized, and the hydrodynamic interference between two KRISO Container Ships (KCS) operating in still water with identical parameters and sailing at the same speed is investigated. Overlapping grids are used to simulate ship motion, and the VOF method is used to simulate the free surface. A KCS ship model of 1:1 size without propeller is used in the study. In order to study the change principle of the Kelvin flow field created by a single ship, the resistance coefficient and the flow field surrounding the ship are first calculated for the monohull case. Then the influence of interference between two ships is examined at various speeds and intervals and compared with the monohull case. It is discovered that the resistance coefficient of the following ship is reduced in a certain speed interval under the influence of the leading ship, where the maximum reduction can be up to 24.3%. The reason for this phenomenon may be that the wave around the following ship is superimposed on the transverse wave behind the leading ship. When the height of the wave is suppressed, the following ship’s resistance is reduced.

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A Time-Domain Numerical Simulation for Free Motion Responses of Two Ships Advancing in Head Waves

Pan,

Cheng

2024

China Ocean Eng

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Survey on hydrodynamic analysis of ship–ship interaction during the past decade

Cited by 15 publications

References 153 publications

Navigational Safety Assessment of Ten-Thousand-Ton Vessels in Ship Tunnels by Ship Simulations

Navigational Safety Assessment of Ten-Thousand-Ton Vessels in Ship Tunnels by Ship Simulations

Hydrodynamic Interactions between Ships in a Fleet

A Time-Domain Numerical Simulation for Free Motion Responses of Two Ships Advancing in Head Waves

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