Velocity Profile Variability at a Tidal-Stream Energy Site (Aldemey Race, France): From Short (Second) to Yearly Time Scales
| Autor: | Mehdi Morillon, Anne-Claire Bennis, Yann Mear, Emmanuel Poizot, Pascal Bailly du Bois, Lucille Furgerot |
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| Přispěvatelé: | Laboratoire Universitaire des Sciences Appliquées de Cherbourg (LUSAC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), PSE-ENV/SRTE/LRC, Institut de Radioprotection et de Sûreté Nucléaire (IRSN), Institut national des sciences et techniques de la mer (INTECHMER), Conservatoire National des Arts et Métiers [CNAM] (CNAM), Morphodynamique Continentale et Côtière (M2C), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2018 |
| Předmět: |
business.industry
020209 energy Velocity vertical profiles ADCP measurements Wave-current interactions 02 engineering and technology Atmospheric sciences Tidal current Physics::Geophysics Alderney Race Open sea Western europe Wind wave 0202 electrical engineering electronic engineering information engineering [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] Astrophysics::Earth and Planetary Astrophysics 14. Life underwater business Significant wave height Tidal power Tidal stream energy Dimensioning [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Physics::Atmospheric and Oceanic Physics Geology |
| Zdroj: | Proceeding of OCEANS 2018 and MTS/IEEE Kobe Techno-Oceans (OTO 2018) OCEANS 2018 and MTS/IEEE Kobe Techno-Oceans (OTO 2018) OCEANS 2018 and MTS/IEEE Kobe Techno-Oceans (OTO 2018), May 2018, Kobe, Japan. pp.2779-2789, ⟨10.1109/OCEANSKOBE.2018.8559326⟩ |
| Popis: | International audience; This paper deals with in situ measurements of waves and currents in Alderney Race. This site is one of the most energetic tidal site in Western Europe with current values up to 5 m.s-1. However, this area is facing open sea to the west and thus strong wind can generate significant wave height interplaying with the tidal currents, which is a critical point for the dimensioning of the tidal turbines. We present our field measurements and our original database. Then, we discuss the preliminary results about the interactions between tidal currents and ocean waves. |
| Databáze: | OpenAIRE |
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