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CFD Investigation into Seakeeping Performance of a Training Ship [PDF]
CFD Letters, 2021 The numerous ship accidents at sea have usually resulted in tremendous loss and casualties. To prevent such disastrous accidents, a comprehensive investigation into reliable prediction of seakeeping performance of a ship is necessarily required. This paper presents computational fluid dynamics (CFD) analysis on seakeeping performance of a training ship
Fitriadhy, Ahmad +5 more
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Optimization of ship hull forms by changing CM and CB coefficients to obtain optimal seakeeping performance. [PDF]
PLoS OneShip design involves optimizing the hull in order to enhance safety, economic efficiency, and technical efficiency. Despite the long-term research on this problem and a number of significant conclusions, some of its content still needs to be improved. In
Khosravi Babadi M, Ghassemi H.
europepmc +3 more sources
The Seakeeping Performance of the Tritor Unmanned Surface Vehicle
Journal of Marine Science and EngineeringThis paper presents the results of seakeeping tests conducted on the Tritor, a remotely controlled autonomous unmanned surface vehicle (USV) featuring a trimaran hull design known as the Three Slender Cylinders Hull (3SCH) and equipped with electric ...
Ljulj Andrija +2 more
doaj +3 more sources
Computational Investigation of Seakeeping Performance of a Surfaced Submarine in Regular Waves
한국해양공학회지, 2022 A submarine is optimized to operate below the water surface because it spends most of its time in a submerged condition. However, the performance in free surface conditions is also important because it is unavoidable for port departure and arrival ...
Doojin Jung, Sanghyun Kim
doaj +2 more sources
Effects of Forward Speed and Wave Height on the Seakeeping Performance of a Small Fishing Vessel
Journal of Marine Science and Engineering, 2022 The effects of wave height and forward speed on the seakeeping performance of a small fishing vessel in irregular waves are evaluated using computational fluid dynamics (CFD).
Namkyun Im, Sangmin Lee
doaj +2 more sources
Journal of Marine Science and Engineering, 2022 Bow shape has been recognized as an important factor influencing the seakeeping performance and added resistance of ships. This paper presents a numerical comparative study on added resistance and seakeeping of model ships with ‘X-bow’ and a wave ...
Shuling Chen +3 more
doaj +2 more sources
Seakeeping index as generalized indicator of ship seakeeping performance
Transactions of the Krylov State Research Centre, 2021 Object and purpose of research. This paper discusses the possibility of a ship design process that would consider seakeeping performance to the greatest extent possible. The purpose of this study was to work out a numerical indicator, an index, reflecting all the seakeeping properties relevant for suitability of given ship to its intended operational ...
V. Dubrovsky
openaire +2 more sources
한국해양공학회지Investigating ship motion under real conditions is vital for evaluating the seakeeping performance, particularly in the design process stage. This study examined the influence of the principal particulars of a trawler on its seakeeping performance.
Thi Thanh Diep Nguyen +3 more
doaj +2 more sources
Full-Scale CFD Analysis of Double-M Craft Seakeeping Performance in Regular Head Waves
Journal of Marine Science and Engineering, 2021 This study presents the full-scale resistance and seakeeping performance of an awarded Double-M craft designed as a 15 m next-generation Emergency Response and Rescue Vessel (ERRV).
Deniz Ozturk +4 more
doaj +2 more sources
SEAKEEPING PERFORMANCE OF A HYDROFOIL IN WAVES USING CFD APPROACH
UNIVERSITI MALAYSIA TERENGGANU JOURNAL OF UNDERGRADUATE RESEARCH, 2021 Hydrofoil usually experiences high resistance and excessive vertical motions (heave and pitch) that may affect the passenger’s comfort due to the harsh environmental condition. Therefore, it is necessary to investigate seakeeping performance of a hydrofoil ship in waves due to the presence of a complex hydrodynamic phenomenon. To achieve this objective,
SYAFIQ ZIKRY, FITRIADHY FITRIADHY
semanticscholar +3 more sources