Results 71 to 80 of about 8,349,502 (172)

Full Scale Measurements on the Seakeeping Performance of a Plant Barge

Journal of the Society of Naval Architects of Japan, 1979
A 220m long and 45m wide square Plant Barge was towed for about three months from Japan to Brazil covering the distance of 13, 000 sea miles.During this towing, some of the items concering motions and strength of the abrge were measured for 40 minutes per day.
Tanaka, Kunio, Takezawa, Seiji, Katagiri, Tokuji, Koshiba, Yukio, Naito, Chikara   +4 more
openaire   +2 more sources

Anti-slamming bulbous bow and tunnel stern applications on a novel Deep-V catamaran for improved performance

International Journal of Naval Architecture and Ocean Engineering, 2013
While displacement type Deep-V mono hulls have superior seakeeping behaviour at speed, catamarans typically have modest behaviour in rough seas. It is therefore a logical progression to combine the superior seakeeping performance of a displacement type ...
Mehmet Atlar, Kwangcheol Seo, Roderick Sampson, Devrim Bulent Danisman   +3 more
doaj   +1 more source

Vertical Motion Stabilization of High-Speed Multihulls in Irregular Seas Using ESO-Based Backstepping Control

Journal of Marine Science and Engineering
The severe vertical motion of high-speed multihull vessels significantly impairs their seakeeping performance, making the design of effective anti-motion controllers crucial.
Xianjin Fang, Huayang Li, Zhilin Liu, Guosheng Li, Tianze Ni, Fan Jiang, Jie Zhang   +6 more
doaj   +1 more source

Quick Evaluation of Seakeeping Performance for Ship Hull Form Optimization

, 2019
At present, most of the ship hull form optimization designs aim to reduce ship resistance. As the ship speed requirements continue to increase, the ship seakeeping performance is also particularly important.
Wang, Jinkai, Wan, Decheng
core   +1 more source

Evaluation of seakeeping analysis of a fishing vessel using a wave buoy and onboard motions monitoring device [PDF]

, 2006
Seakeeping analysis is important in assessing the performance of floating structure in waves. To perform Seakeeping calculations, the wave characteristics as well as the response of the vessel are needed.
Yaakob, Omar, Maimun, Adi, Kamal, Md. Ahm, Ng, Chee Wei   +3 more
core  

Establishment of effective metamodels for seakeeping performance in multidisciplinary ship design optimation

, 2016
Ship design is a complex multidisciplinary optimization process to determine configuration variables that satisfy a set of mission requirements. Unfortunately, high fidelity commercial software for the ship performance estimation such as Computational ...
Wilson, P.A., Li, D., Zhao, X.
core   +1 more source

Seakeeping performances of an AHTS ship

Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2016
The importance of the evaluations of the response amplitude operators as well as of the accelerations in several points of interest on board of ship is directly linked to the index of operation of a floating structure. The higher the sea state to operate, the better the ship efficiency and operability.
openaire   +1 more source

Charcteristics of Seakeeping Performance of Philippine Outrigger Craft.

Charcteristics of Seakeeping Performance of Philippine Outrigger Craft., 2002
The Core-University Scientific Corporation Program has started between Philippines and Japan from 1998. The project of fishing craft is conducted to improve the performance of Philippine outrigger craft. Most fishing craft of the Philippines are constructed in the double outrigger form with a main hull and floats at both sides.
Shigehiro, Ritsuo, 106141, Kuroda, Takako, 106142, Auilar, Glenn D., 106143, Katayama, Toru, 106144   +7 more
openaire   +2 more sources

The hydrodynamic and dynamic motion analysis of a damaged ship

, 2008
The hydrodynamic analysis and motion response of a damaged ship requires a novel generalisation of the methodsnormally applied to intact ships or other floating structures. Damaged ship statistics are used to provide likely damage scenarios.
Hearn, G.E., Perdriset, E., Saydan, D., Lafforgue, D.   +3 more
core   +1 more source

Comparative seakeeping analysis of a class of maxy-yachts

Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2015
Comfort evaluation of mega-yachts has always been a measure of design refinement; in an increasing demand for luxurious accommodations and personalized profiles, the seakeeping performance is the unseen attribute that brings most of the comfort touch ...
Adrian Caramatescu, Liviu Crudu
doaj