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Keywords: hydrodynamics
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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
... models winterization CFD review state-of-the-art numerical models arctic operations cold climate anti-icing de-icing fluid–structure interaction hydrodynamics icing on offshore structures and ships Fishing has been the main activity in arctic waters for centuries. The past few decades...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-20-1136
Published Online: April 23, 2021
..., the drag force 76 component, depends on the structure s diameter D and the hydrodynamic drag 77 coefficient CD. 78 Added mass and drag coefficients can be obtained either by numerical 79 simulations, model tests, or taken from available literature, e.g. [1]. Time dependency of 80 the force is...
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
... Hydrodynamics , Hamburg, Germany , ONR . [5] Carrica , P. M. , Kim , Y. , and Martin , J. E. , 2019 , “ Near-Surface Self Propulsion of a Generic Submarine in Calm Water and Waves ,” Ocean Eng. , 183 , pp. 87 – 105 . 10.1016/j.oceaneng.2019.04.082 [6] Pinkster , J. A...
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
... https://pureportal.strath.ac.uk/en/home/index/ 17 06 2020 02 02 2021 03 02 2021 16 03 2021 Email: angus.gray-stephens@strath.ac.uk Email: tahsin.tezdogan@strath.ac.uk Email: sandy.day@strath.ac.uk computational fluid dynamics hydrodynamics planing hulls...
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
... the combined flow, the normalized Shannon entropy is also evaluated using a discrete probability distribution. 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...
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
...-order spectral method nonlinear wave interactions quasi-resonance interactions Benjamin–Feir index JONSWAP wave spectrum excess kurtosis exceedance distribution function hydrodynamics ocean waves and associated statistics probability and spectral wave modeling wave mechanics and wave effects...
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...
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
... frequency-domain versus linear theory. Bending moment probability of exceedance. Time-domain versus frequency-domain versus linear theory. nonlinear wave loads statistics quadratic transfer function design of offshore structures fluid-structure interaction hydrodynamics ocean energy...
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
... ), pp. 483 – 490 . 10.1016/j.jweia.2010.12.015 [13] Newman , J. N. , 2018 , Marine Hydrodynamics , MIT Press . [14] Sclavounos , P. D. , 2012 , “ Nonlinear Impulse of Ocean Waves on Floating Bodies ,” J. Fluid Mech. , 697 , pp. 316 – 335 . 10.1017/jfm.2012.68 [15...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051901.
Paper No: OMAE-20-1153
Published Online: February 3, 2021
...Heidi Moe Føre; Per Christian Endresen; Carina Norvik; Pål Lader Drag forces on nets represent the largest contribution to hydrodynamic loads on traditional fish farms and will have a large impact on total loads on new designs utilizing netting as containment method. Precise methods for estimation...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041902.
Paper No: OMAE-20-1046
Published Online: January 12, 2021
.... Fluid Mech. , 420 ( 85 ), p. 130 . [6] Sumer , B. M. , and Fredsøe , J. , 2006 , Hydrodynamics Around Cylindrical Structures , World Scientific , Singapore . [7] Lumley , J. , 1967 , “ The Structure of Inhomogeneous Turbulent Flows ,” Atmospheric Turbulence and Radio Wave...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041203.
Paper No: OMAE-20-1093
Published Online: December 14, 2020
...Jassiel V. Hernández-Fontes; Edgar Mendoza; Irving D. Hernández; Rodolfo Silva This paper gives a detailed description of the main hydrodynamic characteristics of different types of green water events occurring on a fixed structure in a series of experiments. High-speed video, at 250 fps, was used...
Topics: Water, Waves
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041201.
Paper No: OMAE-20-1151
Published Online: December 10, 2020
... , “ Estimating the Extent of the Spraying Zone on a Sea-Going Ship ,” Ocean Eng. , 15 ( 5 ), pp. 413 – 429 . 10.1016/0029-8018(88)90008-X fluid–structure interaction hydrodynamics ship motions Fig. 1 Formation of sea spray droplets Formation of sea spray droplets Fig. 2...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031902.
Paper No: OMAE-19-1125
Published Online: November 20, 2020
... with Improved Density Interpolation for Complex Wave Hydrodynamics ,” Comput. Fluids , 140 , pp. 191 – 208 . 10.1016/j.compfluid.2016.09.012 [21] Peric , M. , Feb, 2017 , “ Prediction of Wave Propagation and Wave-structure Interaction ,” Siemens AG , Power Point Presentation . [22...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031901.
Paper No: OMAE-19-1071
Published Online: November 10, 2020
... make it possible to assess the effectiveness of partial strake coverage for this case, an important gap in the hydrodynamic data for strakes is filled by the reported IL forced-vibration tests. Therein, a strake-covered rigid cylinder undergoes harmonic purely IL motion while subject to a uniform “flow...
Journal Articles
Article Type: Review Articles
J. Offshore Mech. Arct. Eng. April 2021, 143(2): 020801.
Paper No: OMAE-20-1078
Published Online: October 27, 2020
.... Over the years, investigations have been carried out on the hydrodynamics of vessel motions, sloshing as a separate phenomenon as well as coupled vessel motions with sloshing analysis. This study reviews the existing techniques that are applicable for analyzing coupled vessel motions and sloshing in...
Journal Articles
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. April 2021, 143(2): 024501.
Paper No: OMAE-20-1083
Published Online: October 9, 2020
... blade element momentum theory and the empirical formula, respectively. The hydrodynamic load is simulated by the three-dimensional potential flow theory. The motions of foundation, the aerodynamic performance of the wind turbine, and the loads on the articulated joint are documented in different cases...