Results 11 to 20 of about 4,431 (214)

An Improved Danger Sector Model for Identifying the Collision Risk of Encountering Ships

Journal of Marine Science and Engineering, 2020
In order to avoid collision, ships usually take collision avoidance manoeuvres, such as course alteration. However, the effect of such a manoeuvre is influenced by ship manoeuvrability.
Zihao Liu, Zhaolin Wu, Zhongyi Zheng
doaj   +1 more source

A STUDY ON THE SENSITIVITY ANALYSIS OF THE HYDRODYNAMIC DERIVATIVES ON THE MANEUVERABILITY OF KVLCC2 IN SHALLOW WATER

Brodogradnja, 2017
To assess the manoeuvrability of ships in shallow water at the early design stage, reliable simulation models which present shallow water effect are required.
Sang-Hyun Kim, Su-Jeong Kim, Kwang-Jun Paik, Dongyoung Kim   +3 more
doaj   +1 more source

A Two-Stage Path Planning Algorithm Based on Rapid-Exploring Random Tree for Ships Navigating in Multi-Obstacle Water Areas Considering COLREGs

Journal of Marine Science and Engineering, 2022
A two-stage ship path planning method is proposed, based on the Rapid-exploring Random Tree (RRT) algorithm, which is composed of global path planning and local path planning, addressing the important problem of finding an economical and safe path from ...
Jinfen Zhang, Han Zhang, Jiongjiong Liu, Da Wu, C. Guedes Soares   +4 more
doaj   +1 more source

Alternative Manoeuvres to Reduce Ship Scour [PDF]

Journal of Navigation, 2020
Scouring and sedimentation effects on the seabed induced by ship propellers during ship manoeuvring near harbour structures affect both structure stability and ship manoeuvring capabilities. This contribution proposes solutions at an operational level using the automatic identification system (AIS) and a bridge simulator. Two new alternative manoeuvres
Castells Sanabra, Marcel·la, Mujal Colilles, Anna, Llull Marroig, Antoni Ignaci, Moncunill Marimon, Jorge, Gironella Cobos, Xavier, Martínez de Osés, Francesc Xavier   +5 more
openaire   +3 more sources

MULTIPURPOSE VESSEL FLEET FOR SHORT BLACK SEA SHIPPING THROUGH MULTIMODAL TRANSPORT CORRIDORS

Brodogradnja, 2021
A study about the requirements and cargo transportation demand in the Black Sea as part of a multimodal transportation frame is performed, estimating the potential need of a ship fleet of multipurpose ships.
Petar Georgiev, Yordan Garbatov
doaj   +1 more source

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

, 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, Andrés, Delefortrie, Guillaume, Lengwinat, Antonio, Maron, Adolfo, Papanikolaou, Apostolos, Sprenger, Florian, Van Zwijnsvoorde, Thibaut   +6 more
core   +1 more source

Some Effects of Wind on Ship’s Manoeuvrability [PDF]

TransNav, 2019
All ships experience an air and wind resistance while under way of sea, and they may experience adverse effects on wind while manoeuvring in harbours and limited waterways.
Marek Szymonski
doaj   +1 more source

Course-Keeping Performance of a Container Ship with Various Draft and Trim Conditions under Wind Disturbance

Journal of Marine Science and Engineering, 2023
IMO presented the standard for ship’s manoeuvrability which every ship is recommended to satisfy. Although it specifies a full load and even keel condition as the condition at which the standard applies, practically, ships are operated under various ...
Andi Nadia Himaya, Masaaki Sano
doaj   +1 more source

Wave effects on the turning ability of an ultra large container ship in shallow water [PDF]

, 2019
The influence of waves on ship behaviour can lead to hazardous scenarios which put at risk the ship, the crew and the surroundings. For this reason, investigating the effect of waves on manoeuvring is of relevant interest.
Delefortrie, Guillaume, Donatini, Luca, Lataire, Evert, Mansuy, Marc, Tello Ruiz, Manasés, Vantorre, Marc, Villagomez, José   +6 more
core   +1 more source

Ship Manoeuvrability-Based Simulation for Ship Navigation in Collision Situations

Journal of Marine Science and Engineering, 2019
In this article, a ship manoeuvrability-based simulation for ship navigation in collision situations is established. Under the general requirement from the Convention on the International Regulations for Preventing Collisions at Sea (COLREGs) and good ...
Shengke Ni, Zhengjiang Liu, Yao Cai
doaj   +1 more source