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Keywords: Computational fluid dynamics
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-22-1097
Published Online: December 6, 2022
... than the results from mid-fidelity tools. 1 Introduction Computational Fluid Dynamic (CFD) codes are fre- quently applied in the simulations of Floating Offshore Wind Turbines (FOWTs) as a result of the continual improvement and availability of high performance computing. A significant advantage...
Journal Articles
Accepted Manuscript
Article Type: Editorial
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-22-1174
Published Online: November 30, 2022
... at Austin, Austin, TX78712 Email: lmanuel@mail.utexas.edu Computational Fluid Dynamics fluid-structure interaction hydrodynamics 21 11 2022 21 11 2022 26 11 2022 30 11 2022 Contributed by the Ocean, Offshore, and Arctic Engineering Division of ASME for publication...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2023, 145(2): 021202.
Paper No: OMAE-22-1086
Published Online: November 22, 2022
... are shown based upon the analytical one-dimensional solution of the wave propagation due to surface pressure and the estimation of Havelock angles. These verification tests are the first step toward a holistic model, combining a large scale model with computational fluid dynamics (CFD) simulations near...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-22-1117
Published Online: November 3, 2022
... ngineering . 12 08 2022 27 10 2022 28 10 2022 03 11 2022 Email: spyridon.cheirdaris@aalto.fi Email: ababanin@swin.edu.au Email: sasan.tavakoli@aalto.fi Computational Fluid Dynamics dynamics of structures wave mechanics and wave effects Accepted Manuscript...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2022, 144(6): 060904.
Paper No: OMAE-22-1028
Published Online: October 19, 2022
... obtained from the computational fluid dynamics (CFD) simulations, which shows that each reconstructed force is almost the same with those obtained by the simulation. For the drag force, the volume integral of the drag coefficient C D , u × ω resulted from u × ω are dominant...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2022, 144(6): 060902.
Paper No: OMAE-22-1027
Published Online: October 7, 2022
... proper orthogonal decomposition computational fluid dynamics fluid–structure interaction hydrodynamics The phenomenon of vortex-induced vibration (VIV) has been a core interest of fluid–structure interaction studies for many years. Feng [ 1 ] performed an experiment of a cylinder in air...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2023, 145(1): 010904.
Paper No: OMAE-22-1041
Published Online: October 3, 2022
... Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 22 03 2022 10 07 2022 15 08 2022 03 10 2022 flow-induced vibration splitter plate plate length plate location vibration pattern computational fluid dynamics fluid...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2023, 145(1): 010902.
Paper No: OMAE-21-1173
Published Online: September 26, 2022
... The results obtained from various conditions in the present simulations are briefed in Table 3 (single foil) and Table 4 (tandem configuration). The heaving amplitude and pitching amplitudes for simulation are shown in Table 1 . The computational fluid dynamics results obtained in the present...
Journal Articles
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. December 2022, 144(6): 060903.
Paper No: OMAE-21-1158
Published Online: September 14, 2022
...., random forest (RF), artificial neural network (ANN), and convolutional neural network (CNN)) using trained ML models as surrogates for classical computational fluid dynamics (CFD) approaches. The data required for the development of the ML models were obtained from high fidelity Reynolds stress transport...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2022, 144(6): 061801.
Paper No: OMAE-22-1046
Published Online: August 18, 2022
... with the experimental data was achieved. Masud et al. [ 15 ] performed numerical study using computational fluid dynamics (CFD) simulations of a steady, incompressible, viscous flow through a curved pipe with the circular cross section. They found that axial velocity increased with the increase of Dean number...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2022, 144(5): 051901.
Paper No: OMAE-22-1022
Published Online: June 20, 2022
... . 21 02 2022 13 04 2022 14 04 2022 20 06 2022 monopile scour protection volume-averaged k-ω turbulence model porous flow openFOAM computational fluid dynamics fluid-structure interaction Offshore wind energy is developing rapidly as a principal source of renewable...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2022, 144(4): 041901.
Paper No: OMAE-21-1087
Published Online: March 1, 2022
... 2022 08 01 2022 01 03 2022 water slamming computational fluid dynamics computational mechanics and design dynamics of structures fluid-structure interaction ocean energy technology offshore material performance and applications wave mechanics and wave effects...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021907.
Paper No: OMAE-21-1124
Published Online: February 10, 2022
... to the aforementioned semi-empirical methods, other analytical methods, e.g., the potential flow model [ 3 ] and the purely empirical formula [ 5 ], were proposed. With the rapid advances in computing technology over the past three decades, computational fluid dynamics (CFD) has become an important research tool...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2022, 144(3): 031202.
Paper No: OMAE-21-1101
Published Online: December 27, 2021
... with a single cylinder, less attention has been paid to pile groups under different arrangements. Numerical simulations of interactions between plunging breaking waves and pile group in finite water depth are performed using the two-phase flow model in REEF3D, an open-source computational fluid dynamics program...
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
... for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 23 10 2020 27 05 2021 02 06 2021 23 06 2021 fishing nets hydrodynamics drag forces computational fluid dynamics ocean space utilization Due to the pollution and the increase...
Journal Articles
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011901.
Paper No: OMAE-20-1175
Published Online: June 10, 2021
... and kinematic relations. The net model is coupled to the computational fluid dynamics (CFD) solver reef3d , which solves the incompressible Navier–Stokes equations using high-order finite differences in space and time. Several numerical calculations are provided, and the comparison of loads and velocity...
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
... . 30 07 2020 15 04 2021 17 04 2021 10 05 2021 sloshing LNG pump tower impact loads Morison equation URANS DDES computational fluid dynamics hydrodynamics When transporting liquefied natural gas (LNG) at sea, seaway-induced ship motions cause the LNG inside...
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
...J. P. Panda; H. V. Warrior This article presents numerical studies on the drag evolution of an axisymmetric body of revolution with microgrooves using Reynolds stress model-based computational fluid dynamics simulations. Experimental data of drag evolution along the non-grooved body were used...
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
... the far field radiation wave pattern over a smoothly sloping bottom. However, this model has not been validated after its publication. In this connection, comparisons with computational fluid dynamic (CFD) results are presented to verify its accuracy. Application of this hybrid model is also performed...
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
... 2021 computational fluid dynamics hydrodynamics planing hulls numerical ventilation free surface modeling 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...