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Keywords: Hydrodynamics
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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1012
Published Online: December 6, 2024
...Selina Hossain; Riyam Biswas; Koushik Nandi; Soumen De The generation of two-dimensional time-dependent magneto-hydrodynamic surface waves in a flowing stream is investigated in this paper. The waves here arise from some initial disturbances at the free surface of an electrically conducting field...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2025, 147(4): 042101.
Paper No: OMAE-24-1140
Published Online: November 26, 2024
...Ahmet Soydan; Widar Weizhi Wang; Hans Bihs An upgraded direct forcing immersed boundary method is implemented in the open-source hydrodynamic framework REEF3D::CFD for simulating the six-degrees-of-freedom motions of a floating offshore wind turbine (FOWT) based on the OC5 semi-submersible design...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2025, 147(4): 041801.
Paper No: OMAE-23-1132
Published Online: October 16, 2024
..., as shown in Fig. 1 , which presents roll characteristics of FPSOs for three different load conditions (light, intermediate, and fully loaded). It was observed, from numerical hydrodynamic motion analysis, that the roll natural period changes for each loading condition but always remains above 20 s...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1063
Published Online: October 1, 2024
... 2024 01 10 2024 Email: zhangbingyu@hrbeu.edu.cn Email: huili@hrbeu.edu.cn Email: hanbingbing@hrbeu.edu.cn Email: 3302993674@qq.com Email: wenhaoyao@hrbeu.edu.cn hydrodynamics Accepted Manuscript Not Copyedited Journal of Offshore Mechanics and Arctic Engineering...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011206.
Paper No: OMAE-24-1010
Published Online: September 9, 2024
... to evaluate the hydrodynamic performance of the retrofitted SPTB breakwater. The scattering coefficients (i.e., wave transmission, wave reflection, energy loss), and force coefficients acting on the inner SPTB and outer retrofit are reported against relative water depth for various input values of breakwater...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 062002.
Paper No: OMAE-23-1167
Published Online: September 3, 2024
... and A rctic E ngineering . 18 12 2023 14 05 2024 16 05 2024 03 09 2024 Graphical Abstract Figure floating wind turbine model test motion responses mooring load hydrodynamics ocean energy technology Aeronautical Science Foundation of China 10.13039...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 061203.
Paper No: OMAE-24-1021
Published Online: August 20, 2024
... in the residuals of the equations of the developed PINN. The performance of the PINN is evaluated by comparing the predicted contours of the surrounding flow velocities with the training data. The hydrodynamic forces prediction is achieved using the PINN-obtained flow field predictions combined with the force...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 030801.
Paper No: OMAE-24-1020
Published Online: July 30, 2024
... to enhance operational efficiency, safety, and resilience in critical offshore operations. Graphical Abstract Figure fatigue and fracture reliability and control hydrodynamics offshore material performance and applications probabilistic model of forces and motions ship motions risers...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011401.
Paper No: OMAE-24-1016
Published Online: July 1, 2024
... coefficient — C b 0.5519 Metacentric height m G M 7.29 Inertia radius x m R x x 0.9291 Inertia radius y m R y y 1.8212 Inertia radius z m R z z 1.6269 Fig. 15 Hydrodynamic force amplitudes in the x...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 062001.
Paper No: OMAE-23-1163
Published Online: June 7, 2024
... model for the semi-submersible platform with a focus on the dynamic responses under bichromatic waves. In the numerical model, the hydrodynamic loads are modeled based on the potential flow theory with Morison drag. The lumped mass method is applied to model the mooring system. Both free decay tests...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 061901.
Paper No: OMAE-23-1162
Published Online: May 3, 2024
... is the total hydrodynamic lift force, which is calculated by (2) ∫ d F n = ∫ p n d y Fig. 13 Wake vortex pattern in the upper branch ( U* = 12, m* = 4) ( a ) Wake vortex mode at different vibration positions and ( b ) Enlarged view of wake vortex at positive (B point...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 061202.
Paper No: OMAE-23-1103
Published Online: April 17, 2024
...X. Wang; K. Qu In the process of coastal bridge construction, cofferdams become necessary facilities to ensure the construction environment is dry and safe. However, during the construction period of coastal bridges, extreme surges and waves caused by typhoons can impose huge hydrodynamic loads...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011203.
Paper No: OMAE-23-1128
Published Online: March 22, 2024
... (i.e., Pestana et al., 2021, “Subsea Manifold Installation: Operational Windows Estimation Based on Hydrodynamic Model Testing,” Ocean. Eng., 219, p. 108364). The analyses notice a good agreement among experiments, orcaflex ® model, and natural KC model, whereas the curves found by the DNV method...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011201.
Paper No: OMAE-23-1140
Published Online: March 7, 2024
... difference. Besides, the study reveals that the pressure and wave elevation inside the chamber are associated with the inhalation and exhalation process of air is attributed to the lower half of the lipwall. Fig. 4 Validation of hydrodynamic efficiency with analytical model in the literature...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2024, 146(4): 041302.
Paper No: OMAE-23-1149
Published Online: February 12, 2024
... 2023 13 01 2024 18 01 2024 12 02 2024 net cage remaining volume volume-reduction coefficient (VRC) alternative volume-reduction coefficient (ARC) design of offshore structures dynamics of structures fluid–structure interaction hydrodynamics Council of Agriculture...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 051301.
Paper No: OMAE-23-1125
Published Online: February 9, 2024
... 01 2024 08 01 2024 09 02 2024 fore foil aft foil elliptical flapping fishtailed flapping propulsive efficiency computational fluid dynamics fluid-structure interaction hydrodynamics ocean energy technology The current study presents a computational model...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 051203.
Paper No: OMAE-23-1133
Published Online: February 5, 2024
... on ɛ and 〈 η 1/3 〉 μ = average value of a wave feature, dimension according to the feature ρ = seawater density, kg/m 3 σ = standard deviation of a wave feature, dimension according to the feature hydrodynamics ocean energy technology ocean waves and associated...