Results 11 to 20 of about 6,046 (306)
Numerical study of ship motions and added resistance in regular incident waves of KVLCC2 model
International Journal of Naval Architecture and Ocean Engineering, 2017 In this study, the numerical investigation of ship motions and added resistance at constant forward velocity of KVLCC2 model is presented. Finite volume CFD code is used to calculate three dimensional, incompressible, unsteady RANS equations.
Baris Barlas
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Ship Motions and Wave Loads [PDF]
Journal of Marine Science and Engineering, 2023 Seagoing ships operate in ocean waves for the majority of their service lives [...]
Jialong Jiao, Tahsin Tezdogan
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Numerical analysis of viscous effect on ship rolling motions based on CFD
Zhongguo Jianchuan Yanjiu, 2017 During the ship design procedure, the analysis of ship rolling motions is of great significance because the rolling motions have extraordinary effects on the sea-keeping, maneuverability and stability of a ship.
LUO Tian, WAN Decheng
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Numerical study on the 6-DOF motions of ship turning in waves [PDF]
Scientific ReportsShips are often disturbed by waves when they are sailing on sea, and the influence is usually not negligible. When a ship is manoeuvering in waves, the wave will seriously threaten the ship’s navigation safety.
Jiahao Zhan +3 more
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Impact of Ship Motions on Maritime Radio Links
International Journal of Antennas and Propagation, 2012 The improvement of maritime radio links often requires an increase of emitted power or receiver sensitivity. Another way is to replace the poor antenna gains of traditional surface ship whips by novel antenna structures with directive properties. However,
William Hubert +3 more
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Simulation of ship motions coupled with tank sloshing in frequency domain
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] With the increase in the size of the ship with liquid tanks (LNG, FPSO, FLNG, etc.) and the improvement of work efficiency and operational safety, the coupled problem between the tank sloshing and the resulting ship motions have become more ...
Sun Lei +3 more
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URANS Calculation of Ship Heave and Pitch Motions in Marine Simulator Based on Overset Mesh
Journal of Marine Science and Engineering, 2022 So as to improve the reliability and accuracy of marine simulators, it is essential to predict ship heave and pitch motions in regular waves. The motions of two ships, the international standard model KVLCC2 and the first training ship, “Yukun”, of ...
Ziping Wang +4 more
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Journal of Marine Science and Engineering, 2021 Ship maneuvering performance in waves has attracted much attention in recent years. One of main research efforts for this problem has been devoted to the high-accuracy computation of hydrodynamic forces and moments, as well as wave-induced motions, for ...
Jianxi Yao +4 more
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Basic investigations on the realization of aimed fishing by pelagic otter trawls [PDF]
Acta Ichthyologica et Piscatoria, 1985 The scientific-technical realisation of aimed fishing is an essential precondition for a considerable increase of the efficiency relation between the motions of ship, trawl winch, and trawl, respectively, in required. In the present paper methods for the
M. Meisel, M. Paschen, S. Wagner
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesAiming at balancing the cost and accuracy of ship maneuvering motion prediction, a numerical calculation based prediction approach is presented, combined with the sensitivity analysis of hydrodynamic derivatives.
Hanbing SUN +4 more
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