... semi-submersible floater floating wind turbine static and dynamic analysis tilt angle nacelle acceleration. design of offshore structures dynamics of structures hydrodynamics system integrity assessment National Natural Science Foundation of China 10.13039/501100001809 52250710156...

...Dhanunjaya Eturi; Sanjeeva Rayudu; Valliboina Venkateswarlu The present study outlines the hydrodynamic performance of stratified pile rock breakwaters (SPRB) in series using the analytical calculation under the framework of linearized potential flow theory. The rubble mounds are separated into two...

...Junyi Liu; Xujun Chen; Song Ji; Heng Huang; Xi Chen; Qunzhang Tu A two-dimensional model to estimate the hydrodynamic response of hinged multiple floating body systems in the time domain is established based on the Kane method. The reduced Kane equations applicable to the dynamic response of multi...

... , M. , 2022 , “ Submarine Hydrodynamics for off-Design Conditions ,” J. Ocean Eng. Mar. Energy , 8 , pp. 499 – 511 . [10] Torunski , B. , 2018 , “ Computational Analysis of the Free Surface Effects on a BB2 Submarine Undergoing Horizontal Maneuvers ,” Master’s thesis , University...

... operational efficiency and safety during the vessel docking process. A numerical model is developed to simulate the dynamic process of the floating dock's operations, which includes a six-degree-of-freedom (6-DOF) model, a hydrostatic force model, a hydrodynamic force model, and a hydraulic model...

... circular cylinder hydrodynamics Green water occurs in harsh weather conditions when compact masses of water exceed the freeboard and are shipped onto the deck of a vessel. The forces that may occur from the shipped water impacting structures on the deck could have devastating consequences. It may...

.... Ad38 ditionally, flexible breakwaters present advantages of reusability and cost-effectiveness for 39 safeguarding marine structures against powerful waves. Furthermore, these breakwater de40 signs result in reduced hydrodynamic forces. Therefore, the study on the functioning of 41 a flexible permeable...

... with physical insights. Keywords: Fluid-Structure Interaction, Machine learning, Hydrodynamics Thomas A. A. Adcock Department of Engineering Science, University of Oxford, Oxford, OX1 3PJ, UK email: thomas.adcock@eng.ox.ac.uk 1 Introduction Offshore wind turbine foundations are exposed to the hazardous ocean...

... by the Ocean, Offshore, and Arctic Engineering Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 30 05 2023 10 10 2023 16 10 2023 20 10 2023 Computational Fluid Dynamics hydrodynamics Journal of Offshore Mechanics...

... hydrodynamics National Natural Science Foundation of China 10.13039/501100001809 52201330 Journal of Offshore Mechanics and Arctic Engineering. Received June 12, 2023; Accepted manuscript posted October 07, 2023. doi:10.1115/1.4063854 Copyright © 2023 by ASME Accepted Manuscript Not Copyedited...

... of the kinetic responses of such floating structures as a function of scaling require more attention. This work addresses the question of consistency of Froude scaling by comparing the hydrodynamic responses of a range of DeepCwind semisubmersible FOWT scaled models (full model, 1/2, 1/4, 1/9, 1/16, 1/25, 1/36...

... . 24 05 2023 15 09 2023 20 09 2023 03 10 2023 hydrodynamics offshore safety and reliability probabilistic model of forces and motions probability and spectral wave modeling reliability of offshore structures and pipelines Norges Forskningsråd 10.13039/501100005416...

... ffshore M echanics and A rctic E ngineering . 13 01 2023 16 08 2023 22 08 2023 22 09 2023 Coastal engineering fluid-structure interaction hydrodynamics ocean space utilization wave mechanics and wave effects Accepted Manuscript Not Copyedited Journal of Offshore...

... to determine the wave scattering. In that study, the plate was attached to a spring and critical spring stiffness values were determined to reduce the wave transmission coefficients to near zero. By use of the smoothed particle hydrodynamics method, wave scattering by an oscillating plate for various initial...

...Yucong Ma; Guang Yin; Marek Janocha; Yihan Xing; Muk Chen Ong This work investigates the hydrodynamic performance of a subsea shuttle, an extra-large freight submarine, during near-seabed operation. The three-dimensional Reynolds-Averaged Navier-Stokes method combined with the k-υ shear stress...

...Guang Yin; Muk Chen Ong; Naiquan Ye Hydrodynamic forces on small diameter subsea pipelines and cables placed near seabed are important for their on-bottom stability design. In offshore environments, these pipelines are usually subjected to extreme wave conditions. The present study investigates...

... of Hydrodynamic Responses of Ocean Farm 1 in Waves and Current and Validation Against Model Test Measurements ,” Mar. Struct. , 78 , p. 103017 . 10.1016/j.marstruc.2021.103017 [5] Evans , O. , 2019 , Offensive kinesere bygger ny havmerd med kapasitet på en million laks. iLaks.no., https...

... a significant role on the current-induced loads. Finally, the relative direction of the plates and the incoming flow is changed, and its effect on the hydrodynamic forces on the plates is studied in a three-dimensional computational tank. The current loads on an oriented set of plates is shown to be remarkably...

..., Offshore, and Arctic Engineering Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 02 02 2023 18 04 2023 18 04 2023 19 05 2023 computational fluid dynamics fluid-structure interaction hydrodynamics ocean energy...

...Mia Abrahamsen Prsic; Frøydis Solaas; Trygve Kristiansen A systematic study of hydrodynamic coefficients for simplified subsea modules has been performed to support the estimation of the coefficients needed for planning of subsea installation operations. The coefficients are assessed for a nearly...