Results 31 to 40 of about 105,800 (209)
Manoeuvring prediction based on CFD generated derivatives [PDF]
, 2016 This paper presents numerical predictions of ship manoeuvring motions with the help of computational fluid dynamics (CFD) techniques. A program applying the modular concept proposed by the Japanese ship manoeuvring mathematical modelling group (MMG) to ...
Boulougouris, Evangelos +5 more
core +1 more source
Hydroelastic response of 19000 TEU class ultra large container ship with novel mobile deckhouse for maximizing cargo capacity [PDF]
, 2017 This paper is related to structural design evaluation of 19,000 TEU ultra large container ship, dealing with hydroelastic response, i.e. springing and whipping.
Cho, Dae Seung +3 more
core +2 more sources
Experimental and numerical evaluation of the added wave resistance for an ultra large container ship in shallow water [PDF]
, 2019 In this paper, the added wave resistance of an Ultra Large Container Ship (ULCS) in shallow water is investigated both experimentally and numerically.
Delefortrie, Guillaume +5 more
core +2 more sources
International Journal of Naval Architecture and Ocean Engineering, 2019 In this study, numerical simulations for the prediction of added resistance for KVLCC2 with varying wave steepness are performed using a Computational Fluid Dynamics (CFD) method and a 3-D linear potential method, and then the non-linearities of added ...
Olgun Hizir +5 more
doaj +1 more source
Experimental investigation of wave-induced motions of an obliquely moving ship [PDF]
, 2008 The lateral drift appears due to the effects of wind forces and/or wave drifting forces for a ship sailing in actual sea. The effects of wind forces and / or wave drifting forces in views of lateral drift for ship moving with certain forward speed have ...
Adnan, Faizul Amri, Hironori, Yasukawa
core
A comparison study of water impact and water exit models
International Journal of Naval Architecture and Ocean Engineering, 2014 : In problems of global hydroelastic ship response in severe seas including the whipping problem, we need to know the hydrodynamic forces acting on the ship hull during almost arbitrary ship motions.
Alexander Korobkin +3 more
doaj +3 more sources
Journal of Marine Science and EngineeringThe oceanic wind and waves, as well as the resultant ship motions, significantly impact the ship airwake and the operation of shipborne helicopters. A numerical method coupling wind, wave, ship and helicopter is developed using multiphase flow, in which ...
Kun Zong +4 more
doaj +1 more source
Motions Assessment Using a Time Domain Approach for a Research Ship in Antarctic Waters
Journal of Marine Science and Engineering, 2023 An approach combining frequency and time domain analysis is introduced in this study for ship motions assessment. The open-source NEMOH code is utilized to compute the excitation forces and the hydrodynamic coefficients, while heave and pitch motions ...
Silvia Pennino, Antonio Scamardella
doaj +1 more source
Journal of Marine Science and EngineeringAs critical assets for surveillance, reconnaissance, and transport, shipborne helicopters play an indispensable role in modern maritime operations. Ensuring the safety and stability of shipboard landings is therefore of paramount importance, particularly
Zhouyang Liu +4 more
doaj +1 more source
Control of Ship Roll Motion [PDF]
, 2014 The undesirable effects of roll motion of ships (rocking about the longitudinal axis) became noticeable in the mid-nineteenth century when significant changes were introduced to the design of ships as a result of sails being replaced by steam engines and the arrangement being changed from broad to narrow hulls.
Perez, Tristan, Blanke, Mogens
openaire +2 more sources