Results 71 to 80 of about 755 (181)
Energy-harvesting performance of a fully-passive coupled-pitching hydrofoil: A numerical study
Applied Ocean ResearchA fully-passive coupled-pitching hydrofoil is a developing trend for tidal-current power capture in the future. A two-dimensional numerical model was established to investigate the hydrodynamic characteristics and energy-harvesting performances of the ...
Zhen Liu, Xinyu Song, Yangshun Zhu
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Journal of Marine Science and EngineeringTo investigate the influence of the chord length and frequency of an oscillating hydrofoil device on the discharge characteristics of floating particulate matter, in this study, we take raceway aquaculture as an example and systematically compare and ...
Ertian Hua +5 more
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Frontiers in Energy ResearchHydrofoil, as the basic shape of the fluid blade, is widely used in fluid transport and energy conversion. However, friction resistance and pressure differential resistance are generated in the hydrofoil flow process, resulting in substantial energy ...
Hao Yan +4 more
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Wave Generated by the NACA4412 Hydrofoil near Free Surface
Journal of Applied Fluid Mechanics, 2013 The generation of wave due to moving hydrofoil in steady streams close to a free surface is presented. The potential-based boundary element method is employed to the NACA4412 hydrofoil with linearized dynamic and kinematic boundary conditions on the free
H. Ghassemi, A.R Kohansal
doaj
, 2007 This paper presents a validation of numerical simulations in case of a forced oscillating hydrofoil. As a representative case study for vibrating blade in hydraulics machines, a 2D NACA 0009 oscillating hydrofoil is considered. Pressure coefficients from experiments and numerical simulations are presented.
Münch, Cecile +3 more
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Physics-informed reinforcement learning for motion control of a fish-like swimming robot. [PDF]
Sci Rep, 2023 Rodwell C, Tallapragada P.
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Investigation of cavitation noise using Eulerian-Lagrangian multiscale modeling. [PDF]
Ultrason Sonochem, 2023 Li L +5 more
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Hydrofoil design for surfboard
, 2023 [ES] El trabajo consiste en el diseño de dos hydrofoils diferentes. Estos hydrofoils irían unidos a la parte de bajo de una tabla de surf con la finalidad de practicar deportes como el kitefoil o el wingfoil. Cada uno de los diseños persigue una idea diferente.
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