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An investigation into added resistance of vessels advancing in waves
Ocean Engineering, 2016The hydrodynamic forces and motions of ship advancing in waves are estimated by using 3D frequency domain potential flow theories. The 3D translating and pulsating (3DTP) source panel method is employed to solve the radiation and diffraction potential problems, in which a semi-analytical scheme is established to get more robust results of integration ...
Liang Hong +4 more
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Study of Wave Added Resistance on Wigley Ship
Applied Mechanics and Materials, 2013Global warming is becoming a serious problem nowadays. The emissions of greenhouse gas from vessels draw great attentions. As a significant research part of vessel seakeeping performance, resistance capability exert pretty effect on energy consuming. A Wigley ship model is set as the object to compute constraint and free model in calm water and head ...
Tao Sun, Ming Hui Yuan, Wei Wang, Nan Ye
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The added resistance of a moving ship in waves
International Shipbuilding Progress, 1972On the base of the method outlined in [1] more detailed analysis of the added resistance of ships in waves is shown. The practical estimation of the components of the added resistance is given. The comparison of the calculated and experimental results for the cargo ship is made also.
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Study of Wave Added Resistance and Motions of KCS in Waves With Different Wave Lengths
Volume 7B: Ocean Engineering, 2019Abstract Estimating added resistance and motions of a ship in waves are essential to predict fuel consumption and speed loss. The added resistance and motions of the 3600 TEU KRISO container ship (KCS) in regular head waves under different wavelengths are investigated using Reynolds-Averaged Navier-Stokes (RANS) method.
Hao Guo, Decheng Wan
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ADDED RESISTANCE IN WAVES, NOTABLY IN SHORT WAVES
SSRN Electronic Journal, 2023Laboni Afroz, M. S. Baree
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On the Prediction of Wave-added Resistance with Empirical Methods
Journal of Ship Production and Design, 2015There is continuous research on analytical, numerical, and (semi)empirical methods to predict wave-added resistance. Most of this research focuses on a particular area, like motion-induced wave added resistance, wave-added resistance in short waves, or is limited to head seas only.
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Computation of Wave Added Resistance by Control Surface Integration
Volume 7: Ocean Engineering, 2016A time domain Rankine source solver is extended to compute the wave added resistance of ships. The proposed approach applies the momentum conservation principle on the near field fluid volume enclosed by the wet surface of a floating body, the free surface and a control surface.
Zhiyuan Pan, Torgeir Vada, Kaijia Han
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Hydrodynamic Study on Added Resistance Using Unsteady Wave Analysis
Journal of Ship Research, 2013It is known that the added resistance in waves can be computed from ship-generated unsteady waves through the unsteady wave analysis method. To investigate the effects of nonlinear ship-generated unsteady waves and bluntness of the ship geometry on the added resistance, measurements of unsteady waves, wave-induced ship motions, and added resistance ...
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On the Prediction of Added Resistance of Ships in Waves
William Froude Conference: Advances in Theoretical and Applied Hydrodynamics - Past And Future, 2010A Papanikolaou, S Liu
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Towards understanding the ship added resistance in waves
2016Intuitive methods for the determination of the ship added resistance in waves date from the very beginning of the study of this complex physical problem. They were created in the absence of accurate analytical and numerical tools for the ship motion and present phenomenon analysis, particularly wave diffraction and radiation.
Martić, Ivana +2 more
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