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Keywords: hydrodynamics
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Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021301.
Paper No: OMAE-21-1097
Published Online: November 23, 2021
...Gang Wang; Tobias Martin; Liuyi Huang; Hans Bihs In this article, the hydrodynamics of and nonlinear interaction between the large offshore fish farm “ShenLan 1” and regular waves are investigated using the open-source computational fluid dynamics (CFD) toolbox REEF3D. The framework consists...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021201.
Paper No: OMAE-21-1012
Published Online: November 12, 2021
... 11 10 2021 12 10 2021 12 11 2021 fluid–structure interaction hydrodynamics Cylindrical columns are widely used offshore structures. The interactions between these columns and water waves constitute an important research topic in hydrodynamics on which many studies have...
Topics: Waves
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021906.
Paper No: OMAE-21-1046
Published Online: November 9, 2021
...K. G. Vijay; S. Koley; K. Trivedi; C. S. Nishad In the present study, surface gravity wave scattering and radiation by a freely floating rectangular buoy placed near a partially reflecting seawall and in the presence of an array of caisson blocks are analyzed. Various hydrodynamic parameters...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021902.
Paper No: OMAE-21-1098
Published Online: October 6, 2021
.... , 140 ( 4 ), p. 041201 . 10.1115/1.4039131 [14] Chen , H. , and Christensen , E. , 2018 , “ Simulating the Hydrodynamic Response of a Floater Net System in Current and Waves ,” J. Fluids Struct. , 79 ( 4 ), pp. 50 – 75 . 10.1016/j.jfluidstructs.2018.01.010 [15] Chen , H...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011203.
Paper No: OMAE-20-1027
Published Online: August 11, 2021
... scattering transformation nonlinear wave modes Riemann spectrum wave energy content numerical wave tanks deepwater irregular waves nonlinear Schrödinger equation (NLS) computational fluid dynamics (CFD) hydrodynamics probability and spectral wave modeling wave mechanics and wave effects...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011202.
Paper No: OMAE-21-1028
Published Online: July 16, 2021
...@sjtu.edu.cn Email: xinshuz@sjtu.edu.cn 2 Present address: Innovative Marine Hydrodynamics Laboratory (iMHL), Shanghai Jiao Tong University, China. Contributed by the Ocean, Offshore, and Arctic Engineering Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011902.
Paper No: OMAE-20-1176
Published Online: June 23, 2021
...Gang Wang; Tobias Martin; Liuyi Huang; Hans Bihs The hydrodynamics and flow around net meshes has recently drawn more and more attention because it is closely related to the expected forces on aquaculture. In terms of modeling the hydrodynamic forces on nets, Morison or screen force models...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 061901.
Paper No: OMAE-20-1182
Published Online: May 28, 2021
...Chengqian Ma; Ning Ma; Xiechong Gu; Peiyuan Feng The theoretical method, or named the potential flow method, is most widely used in the research of maneuvering in waves. However, this approach used in previous studies is based on the assumption that maneuvering hydrodynamic derivatives in waves...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 061402.
Paper No: OMAE-20-1136
Published Online: May 10, 2021
... fluid dynamics hydrodynamics When transporting liquefied natural gas (LNG) at sea, seaway-induced ship motions cause the LNG inside the cargo tanks to move, and this motion is known as sloshing. Pump towers inside such tanks, used to load and unload the LNG, are exposed to sloshing-induced...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 061601.
Paper No: OMAE-20-1167
Published Online: May 4, 2021
.... , 1985 , “ A Kinematic and Thermodynamic Analysis of Sea Spray (in Norwegian), Offshore Icing—Phase II. Norwegian Hydrodynamic Laboratory (NHI). Report STF60 F85014 ”. [40] Andreas , E. L. , 1990 , “ Time Constants for the Evolution of sea Spray Droplets ,” Tellus B , 42 ( 5 ), pp. 481...
Journal Articles
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 064501.
Paper No: OMAE-20-1161
Published Online: April 19, 2021
... fluid-structure interaction hydrodynamics The viscous or skin friction drag of underwater bodies [ 1 , 2 ] mainly arises from their interaction with the layers of fluid very close to the boundary. This drag has a major contribution to the total drag of the body and is termed as skin friction...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051903.
Paper No: OMAE-20-1164
Published Online: April 2, 2021
... numerical damping terms into the free surface condition to treat far field radiation condition, which certainly give rise to numerical errors. The hybrid model (Belibassakis, “A Boundary Element Method for the Hydrodynamic Analysis of Floating Bodies in Variable Bathymetry Regions,” Eng. Anal. Boundary...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031202.
Paper No: OMAE-19-1151
Published Online: March 16, 2021
.... , and Martin , J. E. , 2018 , “ Near Surface Operation of a Generic Submarine in Calm Water and Waves ,” Proceedings of the 32nd Symposium on Naval Hydrodynamics , Hamburg, Germany , ONR . [5] Carrica , P. M. , Kim , Y. , and Martin , J. E. , 2019 , “ Near-Surface Self Propulsion...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031903.
Paper No: OMAE-20-1113
Published Online: March 16, 2021
... able to reach comparison error values below 7.5% [ 8 ]. The use of computational fluid dynamics (CFD) as a tool for the hydrodynamic assessment of ships has grown considerably in the past 20 years. This is accountable for an increase in the availability of high-performance computers, leading...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041401.
Paper No: OMAE-20-1011
Published Online: March 16, 2021
...Sasan Tavakoli; Abbas Dashtimanesh; Simone Mancini; Javad A. Mehr; Stefano Milanesi Roll motion of a planing hull can be easily triggered at high speeds, causing a significant change in hydrodynamic pressure pattern, which can threaten the stability of the vessel. Modeling and investigating roll...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051202.
Paper No: OMAE-20-1094
Published Online: March 11, 2021
... F = 1 and I 2 = I 3 = 0, whereas F = 0 narrating two components of state. Table 1 Hydrodynamic characteristics for experimental runs Parameter COF WCF1 WCF2 WCF3 Wave frequency (Hz) 0 0.69 0.98 1.30 Water depth (cm) 20 Amplitude (cm) 0 1.5 1.8...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051203.
Paper No: OMAE-20-1170
Published Online: March 11, 2021
...: A Quantitative Experimental Comparison Between Hydrodynamics and Optics ,” Phys. Rev. E , 97 ( 1 ), p. 10 . 10.1103/PhysRevE.97.012208 [7] Dudley , J. M. , Genty , G. , Mussot , A. , Chabchoub , A. , and Dias , F. , 2019 , “ Rogue Waves and Analogies in Optics and Oceanography...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051302.
Paper No: OMAE-20-1107
Published Online: March 4, 2021
... with the known results available in the literature. The effect of membrane tension, submergence depth, membrane width, porosity, angle of inclination, and confined chamber spacing on hydrodynamic coefficients is discussed as a function of dimensionless wavenumber. The partially reflecting harbor wall diminishes...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 042002.
Paper No: OMAE-19-1222
Published Online: February 12, 2021
... 11 2019 11 12 2020 12 12 2020 12 02 2021 nonlinear wave loads statistics quadratic transfer function design of offshore structures fluid-structure interaction hydrodynamics ocean energy technology ocean waves and associated statistics probabilistic model of forces...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051701.
Paper No: OMAE-20-1106
Published Online: February 12, 2021
..., the performance of the SVM model in predicting the overall statistics (both standard deviation and kurtosis) is better than the case when the overall nonlinear hydrodynamics is directly modeled by the SVM algorithm, without invoking the intermediate simulation by the fluid impulse theory. Since the load...