Results 21 to 30 of about 206,432 (307)

Improvement of ship stability and safety in damaged condition through operational measures : challenges and opportunities [PDF]

open access: yes, 2016
Guaranteeing a sufficient level of safety from the point of view of stability is typically considered to be a matter of design. The overall level of safety of a ship, however, can only be guaranteed when considering passive design measures in conjunction
Boulougouris, Evangelos   +3 more
core   +1 more source

CALCULATION ON THE UPRIGHTING PROCESS OF A CAPSIZED SHIP

open access: yesBrodogradnja, 2016
The processes of marine salvage require firstly the uprighting of the capsized ship, essentially bringing the deck to point up. Analysis and computation are the keys for the success in the application of the design schemes.
De-wei Pan   +3 more
doaj   +1 more source

Ultimate Limit State Function and Its Fitting Method of Damaged Ship under Combined Loads

open access: yesJournal of Marine Science and Engineering, 2020
The ultimate limit state function is one of the premises for the assessment of structure strength and the safety of ships under severe conditions. In order to study the residual strength of damaged ships under the combined load of vertical and horizontal
Zhiyao Zhu   +3 more
doaj   +1 more source

Manoeuvrability of a Large Cruise Ship after Damage for Safe Return to Port

open access: yesJournal of Marine Science and Engineering, 2020
Free-running model tests were conducted using a scaled model of a large cruise ship with a damaged compartment, to investigate the effects of damage opening and floodwater on the manoeuvring performance in calm water and regular and irregular head waves.
Tetsuhiro Yuura   +2 more
doaj   +1 more source

The CFD Method-Based Research on Damaged Ship’s Flooding Process in Time-Domain

open access: yesPolish Maritime Research, 2019
The flooding process is one of the main concerns of damaged ship stability. This paper combines the volume of fluid (VOF) method incorporated in the Navier-Stokes (NS) solver with dynamic mesh techniques to simulate the flooding of a damaged ship.
Li-Fen Hu   +4 more
doaj   +1 more source

Improvement of the Ship Emergency Response Procedure in Case of Collision Accident Considering Crack Propagation during Salvage Period

open access: yesJournal of Marine Science and Engineering, 2021
Specialized procedures to help in the emergency response situations following ship accidents have been under development by the Classification Societies.
Ivana Gledić   +2 more
doaj   +1 more source

“Safe Struck Ship”(3S):Software Package for Structural analysis of collision between ships [PDF]

open access: yesPort Said Engineering Research Journal, 2012
Each year, thousands of tons of crude oil and petroleum products are spilled in the seas as a result of collision between ships. So, as a part of the overall effort to promote maritime safety and environmental protection an integrated software package of
El-Sayed Hegazy   +2 more
doaj  

Experimental investigation into the roll damping characteristics of the intact and damaged ship in still water and ice floes

open access: yesApplied Ocean Research
Ships face potential risks of damage from navigation environments and human factors. The multiphase flow of ship-water-ice particularly increases the difficulty of evaluating the roll damping characteristics of a damaged ship in ice floes.
XinLong Zhang   +4 more
doaj   +1 more source

Adding insult to injury: Ship groundings are associated with coral disease in a pristine reef. [PDF]

open access: yesPLoS ONE, 2018
In 2013, the remote Tubbataha Reef UNESCO World Heritage Site, in the western Philippines, experienced two ship groundings within four months: the USS Guardian (USSG), a US military vessel, and the Min Ping Yu (MPY), an illegal Chinese fishing vessel ...
L J Raymundo, W Y Licuanan, A M Kerr
doaj   +1 more source

Active Flooding Mitigation for Stability Enhancement in a Damaged RoPax Ship

open access: yesJournal of Marine Science and Engineering, 2022
In the framework of the EU project Flooding Accident Response (FLARE), flooding mitigation on a RoPax ship was studied using different active methods to improve ship safety in damage cases leading to a hull breach and flooding.
Petri Valanto
doaj   +1 more source

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