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Keywords: wave model
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Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-392
...) a lack of validation against observed data. We created and validated a coupled model system consisting of a circulation and phase-averaged wave model (FVCOM-SWAVE) and a nonlinear, phase-resolving, Boussinesq wave model (FUNWAVE-TVD) with very high spatial resolution. We applied the models to the tidal...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-356
... numerical wave basin named Mooring/riser Numerical Wave Basin (MrNWB), which is a fully coupled analysis tool incorporating a CFD solver, potential-based wave models, and a line-dynamics model for mooring/riser system. The numerical wave basin has been validated against physical model test results...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-077
... wave direction, we present and validate deterministic WRP algorithms, based on fast nonlinear and dispersive Lagrangian wave models, and integrate their predictions with in-the-loop hardware and a real time control system that is informed by computations with a digital twin (DT) model of the floating...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-416
... barent sea significant wave height experiment myslenkov van der westhuysen coefficient formulation model performance upstream oil & gas flow module module validation operational management wave model swan hindcast statistics wind-driven wave ABSTRACT In this work, we...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3105
... wind energy sustainability wind velocity subsea system social responsibility mooring system renewable energy simulation natural frequency nonlinear wave model regular wave amplitude tlpwt frequency pitch motion surge response parameter sustainable development upstream oil...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3260
... Abstract The proposed cruise jetty is designed initially for the two Oasis-class cruises docked on the two sides at the same time. Based on the deepwater wave parameter at certain water depth outside open ocean area of the project, a numerical nearshore wave model using high order parabolic...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3261
... Abstract The proposed cruise jetty is designed initially for the two Oasis–class cruises docked at the same time. Based on the deep–water wave parameter at certain water depth outside open ocean area of the project, a numerical near–shore wave model is applied to calculate the wave propagation...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-578
... ABSTRACT The paper evaluates waves hindcasting skill of two wave models in the Black Sea: Era-Interim and the hindcast MeteOcean model ad-hoc extended in the Black Sea. Overall waves conditions, provided by a buoy placed near Mangalia coast (Romania), are used to evaluate...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-575
... ABSTRACT In the present study, a 168 hrs-forecast wave model is developed to predict significant wave heights at four stations, Japan, using the Group Method of Data Handling (GMDH). The GMDH is one of machine learning (like artificial neural network) and has an advantage of the convenience...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-738
..., 2006). sea state base forecast alpha factor response forecast variation weather forecast upstream oil & gas platform spectrum wave energy spectra clearance operation wave model forecast wave direction hook load wave forecast miller field whisker probability forecast...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-275
... are tested, that is, CFSv2&BJA, CFSv2&TEST471, ERA-I&BJA and ERA-I&TEST471. Five statistical indicators are used to validate the error of the wave model. The results show that the CFSv2&TEST471 scheme has the optimum effect. Meanwhile, the temporal and spatial distribution of wave field...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-170
.... Submerged breakwaters could absorb some of incoming wave energy by causing the wave to break prematurely, thus diminishing the transmitted wave energy (Chen, 2010). simulation transmission coefficient renewable energy wave model water level submerged breakwater 50-year return period reflection...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-227
... ABSTRACT Three grid configurations in WAVEWATCH III wave model for a typical reef lagoon are compared, including a multi-resolution nested grid (Multi-grid), a spherical multiple-cell grid (SMC-grid) and a triangular unstructured grid (Tri-grid). Model simulations of ocean surface waves under...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-240
..., Turbulent Kinetic Energy (TKE) and its dissipation rate and Eddy viscosities are presented and discussed. These parameters will find its use in the design of tidal turbine components and its supporting structures. KEY WORDS: Spectral wave model; tidal flow model; Turbulence; wave-current interaction...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-327
... characterization interaction pore-water pressure pore water pressure wave obliquity two-pile foundation wave height seabed model wave model upstream oil & gas wave period wave-induced pore-water pressure validation maximum pore-water pressure Numerical Study for Wave-Induced Pore-Water...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-190
... ABSTRACT The phase-averaged wave action equation (WAE) is extended to include the effect of submerged porous media in this paper. The wave dissipation coefficient for submerged permeable media is incorporated in the WAE of wind wave model. The coefficient of the turbulent flow resistance...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-346
... in the harbor basin and at the boat dock. KEY WORDS: Kikiaola Harbor; wave modeling, field monitoring INTRODUCTION Kikiaola Harbor is a small light draft boat basin located on the southwest reef coast of Kauai Island in Hawaii. It was constructed by the State of Hawaii in 1959 with two breakwaters protecting...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-306
... directions and for irregular waves with variable peak period and significant wave height. Specific cases of regular and irregular waves are compared, revealing the differences between the regular wave model and the real sea state. By numerically simulating the incident wave and the scattering effects caused...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-144
... Abstract The current phase-average wind wave model does not include the effect of porous bottom media on wave energy dissipation. The present paper incorporates the dissipation coefficient for porous bottom media in the wave action equation (WAE) of Wind Wave Model (WWM) (Hsu et al., 2005...

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