: Fonctions actuelles
Responsable du bassin d'essais à houle et courant de Boulogne sur Mer et de l'équipe associée
Domaines de recherche
- Hydrodynamique navale
- Energie Marine Renouvelable
- Interaction fluide / structure
- Modélisation expérimentale et numérique
Formation
HDR - 2014 : Contribution pour l'étude de problèmes d'hydrodynamique navale
PhD - 2002 spécialité : Mécanique des Fluides
Activités d’enseignements
Co-encadrement de thèse :
GAURIER Benoit : Etude expérimentale du comportement d'hydroliennes en présence de courants turbulents, de houle et de macro-particules, IFREMER, 2017/2020, co-encadrement Grégory PINON, Université du Havre
CHOMA-BEX Camille : Développement de modèles numériques pour la simulation du comportement d'hydroliennes, IFREMER, 2017/2020, co-encadrement Elie RIVOALEN, INSA Rouen
IKHENNICHEU Maria : Etude expérimentale de la turbulence présente dans les sites fortement énergétiques dédiés aux EMR, co-financée Ifremer/Région Hauts de France, 2016/2019, co-encadrement Philippe DRUAULT, Université Paris 6
TRASCH Martin : Caractérisation expérimentale et numérique du comportement hydrodynamique d'une hydrolienne à membrane ondulante, co-financée ADEME/Eel Energy, 2015/2019
FUR Arnaud : Etude numérique du comportement de membranes ondulantes, co-financée Ifremer/Région Normandie, 2015/2016, co-encadrement Elie RIVOALEN, INSA Rouen
CARLIER Clément : Simulation du comportement d'hydroliennes dans des conditions de fonctionnement réalistes, co-financée Ifremer/Région Haute-Normandie, 2013/2017, co-encadrement Elie RIVOALEN, INSA Rouen
MALLAT Bachar : Etude du phénomène d'aération sur les carènes des navires océanographiques, co-financée Ifremer/Région Nord Pas de Calais, 2014/2017, co-encadrement Jean-Yves BILLARD, Université Brest
DEPORTE Astrid : Caractérisation du fonctionnement d’une membrane ondulante pour récupérer l’énergie des courants marins, co-financée ADEME / Eel Energy, 2012 / 2016, co-encadrement Peter Davies, UBO
DELACROIX Sylvain : Caractérisation de la génération et de la propagation de bulles sur les carènes de navires, co-financée IFREMER/DGA, 2012/2015, co-encadrement JY. Billard, Université Brest Occidentale
MYCEK Paul : Caractérisation numérique et expérimentale des effets d’interaction fluide/structure entre hydroliennes, co-financée Ifremer/Région Haute-Normandie, 2010/2013, co-encadrement Elie RIVOALEN, INSA Rouen
BOUHOUBEINY Elkhadim : Caractérisation numérique et expérimentale de l’écoulement autour d’une structure souple et poreuse. Application aux engins de pêche, co-financée Ifremer / Ministère Agriculture et Pêche, 2009/2012, co-encadrement Philippe DRUAULT, Université Pierre et Marie Curie, Paris 6
MAGANGA Fabrice : Caractérisation numérique et expérimentale des effets d’interaction entre une hydrolienne et le milieu marin, co-financée Ifremer/Région Haute-Normandie, 2007/2011, co-encadrement Elie RIVOALEN, Université du Havre
Jeux de données
2020
Träsch Martin, Gaurier Benoit, Germain Gregory (2020). Measurements in the wake of an undulating membrane tidal energy converter . SEANOE . https://doi.org/10.17882/73226
2019
Ikhennicheu Maria, Germain Gregory, Gaurier Benoit (2019). Experimental database of the flow past a wall-mounted square cylinder . SEANOE . https://doi.org/10.17882/59027
2018
Gaurier Benoit, Ordonez-Sanchez Stéphanie, Germain Gregory, Facq Jean-Valery, Johnstone Cameron, Salvatore Francesco, Santic Ivan (2018). MaRINET2 Tidal "Round Robin" dataset: comparisons between towing and circulating tanks test results for a tidal energy converter submitted to wave and current interactions . SEANOE . https://doi.org/10.17882/58265
Gaurier Benoit, Germain Gregory, Facq Jean-Valery, Bacchetti Thomas, Duran-Medina Olmo (2018). Experimental measurements of a synchronized flow velocity and a marine current turbine power production . SEANOE . https://doi.org/10.17882/57844
Gaurier Benoit, Germain Gregory, Facq Jean-Valery, Day Sandy, Johnstone Cameron, Di Felice Fabio, Costanzo Marcello (2018). Towing and circulating tanks tidal energy converter test results . SEANOE . https://doi.org/10.17882/57450
Gaurier Benoit, Germain Gregory, Facq Jean-Valery, Bacchetti Thomas, Baudet Lætitia, Birades Michel (2018). Marine growth effects on the hydrodynamical forces of a circular cylinder . SEANOE . https://doi.org/10.17882/58038
Gaurier Benoit, Germain Gregory, Facq Jean-Valery, Bacchetti Thomas, Carlier Clement, Pinon Grégory (2018). Three tidal turbines in interaction: an experimental data-set on wake and performances . SEANOE . https://doi.org/10.17882/58149
Bibliographie
Articles
Gaurier Benoit, Ikhennicheu Maria, Germain Gregory, Druault Philippe (2020). Experimental study of bathymetry generated turbulence on tidal turbine behaviour . Renewable Energy , 156, 1158-1170 . https://doi.org/10.1016/j.renene.2020.04.102
Träsch Martin, Déporte Astrid, Delacroix Sylvain, Germain Gregory, Gaurier Benoit, Drevet Jean-Baptiste (2020). Wake characterization of an undulating membrane tidal energy converter . Applied Ocean Research , 100, 102222 (12p.) . Publisher's official version : https://doi.org/10.1016/j.apor.2020.102222 , Open Access version : https://archimer.ifremer.fr/doc/00631/74302/
Träsch Martin, Delacroix Sylvain, Déporte Astrid, Drevet Jean-Baptiste, Gaurier Benoit, Germain Gregory (2020). Dynamic behaviour of an undulating membrane tidal energy converter under wave and current loading . Ocean Engineering , 206, 107340 (12p.) . https://doi.org/10.1016/j.oceaneng.2020.107340
Mercier Philippe, Ikhennicheu Maria, Guillou Sylvain, Germain Gregory, Poizot Emmanuel, Grondeau Mikaël, Thiébot Jérôme, Druault Philippe (2020). The merging of Kelvin–Helmholtz vortices into large coherent flow structures in a high Reynolds number flow past a wall-mounted square cylinder . Ocean Engineering , 204, 107274 (13p.) . https://doi.org/10.1016/j.oceaneng.2020.107274
Gaurier Benoit, Carlier Clement, Germain Gregory, Pinon Grégory, Rivoalen Elie (2020). Three tidal turbines in interaction: An experimental study of turbulence intensity effects on wakes and turbine performance . Renewable Energy , 148, 1150-1164 . https://doi.org/10.1016/j.renene.2019.10.006
Ikhennicheu Maria, Germain Gregory, Druault Philippe, Gaurier Benoit (2019). Experimental investigation of the turbulent wake past real seabed elements for velocity variations characterization in the water column. International Journal Of Heat And Fluid Flow , 78, 108426 (14p.) . https://doi.org/10.1016/j.ijheatfluidflow.2019.108426
Knoery Joel, Cossa Daniel, Thomas Bastien, Germain Gregory, Rigaud Sylvain (2019). Susane , a device for sampling chemical gradients in the benthic water column . Limnology And Oceanography-methods , 17(6), 331-342 . Publisher's official version : https://doi.org/10.1002/lom3.10317 , Open Access version : https://archimer.ifremer.fr/doc/00495/60665/
Ikhennicheu Maria, Germain Gregory, Druault Philippe, Gaurier Benoit (2019). Experimental study of coherent flow structures past a wall-mounted square cylinder . Ocean Engineering , 182, 137-146 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2019.04.043 , Open Access version : https://archimer.ifremer.fr/doc/00494/60527/
Trasch Martin, Deporte Astrid, Delacroix Sylvain, Germain Gregory, Drevet Jean-Baptiste (2019). Analytical linear modelization of a buckled undulating membrane tidal energy converter . Renewable Energy , 130, 245-255 . Publisher's official version : https://doi.org/10.1016/j.renene.2018.06.049 , Open Access version : https://archimer.ifremer.fr/doc/00445/55631/
Young Anna M., Atkins Nicholas R., Clark Christopher J., Germain Gregory An Unsteady Pressure Probe for the Measurement of Flow Unsteadiness in Tidal Channels . IEEE Journal of Oceanic Engineering IN PRESS . https://doi.org/10.1109/JOE.2019.2933131
Ikhennicheu Maria, Gaurier Benoit, Druault Philippe, Germain Gregory (2018). Experimental analysis of the floor inclination effect on the turbulent wake developing behind a wall mounted cube . European Journal Of Mechanics B-fluids , 72, 340-352 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2018.07.003 , Open Access version : https://archimer.ifremer.fr/doc/00449/56050/
Mallat Bachar, Germain Gregory, Billard Jean-Yves, Gaurier Benoit (2018). A 3D study of the bubble sweep-down phenomenon around a 1/30 scale ship model . European Journal Of Mechanics B-fluids , 72, 471-484 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2018.07.014 , Open Access version : https://archimer.ifremer.fr/doc/00453/56423/
Trasch Martin, Deporte Astrid, Delacroix Sylvain, Drevet Jean-Baptiste, Gaurier Benoit, Germain Gregory (2018). Power estimates of an undulating membrane tidal energy converter . Ocean Engineering , 148, 115-124 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2017.11.002 , Open Access version : https://archimer.ifremer.fr/doc/00411/52205/
Mallat Bachar, Germain Gregory, Gaurier Benoit, Druault Philippe, Billard Jean-Yves (2018). Experimental study of the bubble sweep-down phenomenon on three bow designs . Ocean Engineering , 148, 361-375 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2017.11.041 , Open Access version : https://archimer.ifremer.fr/doc/00412/52329/
Duran-Medina Olmo, Schmitt Francois G., Calif Rudy, Germain Gregory, Gaurier Benoit (2017). Turbulence analysis and multiscale correlations between synchronized flow velocity and marine turbine power production . Renewable Energy , 112, 314-327 . Publisher's official version : https://doi.org/10.1016/j.renene.2017.05.024 , Open Access version : https://archimer.ifremer.fr/doc/00385/49620/
Pinon Gregory, Carlier Clement, Fur Arnaud, Gaurier Benoit, Germain Gregory, Riyoalen Elie (2017). Account of ambient turbulence for turbine wakes using a Synthetic-Eddy-Method . Wake Conference 2017 , 854, 012016 (11p.) . Publisher's official version : https://doi.org/10.1088/1742-6596/854/1/012016 , Open Access version : https://archimer.ifremer.fr/doc/00389/50002/
Druault Philippe, Germain Gregory (2016). Analysis of hydrodynamics of a moving trawl codend and its fluttering motions in flume tank . European Journal Of Mechanics B-fluids , 60, 219-229 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2016.06.010 , Open Access version : https://archimer.ifremer.fr/doc/00344/45503/
Delacroix Sylvain, Germain Gregory, Gaurier Benoit, Billard Jean-Yves (2016). Experimental study of bubble sweep-down in wave and current circulating tank: Part I—Experimental set-up and observed phenomena . Ocean Engineering , 120, 78-87 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2016.05.003 , Open Access version : https://archimer.ifremer.fr/doc/00335/44578/
Delacroix Sylvain, Germain Gregory, Gaurier Benoit, Billard Jean-Yves (2016). Experimental study of bubble sweep-down in wave and current circulating tank: Part II—Bubble clouds characterization . Ocean Engineering , 120, 88-99 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2016.05.008 , Open Access version : https://archimer.ifremer.fr/doc/00335/44577/
Sheehan Emma V., Vaz Sandrine, Pettifer Erin, Foster Nicola L., Nancollas Sarah J., Cousens Sophie, Holmes Luke, Facq Jean-Valery, Germain Gregory, Attrill Martin J. (2016). An experimental comparison of three Towed Underwater Video Systems using species metrics, benthic impact and performance . Methods In Ecology And Evolution , 7(7), 843-852 . Publisher's official version : https://doi.org/10.1111/2041-210X.12540 , Open Access version : https://archimer.ifremer.fr/doc/00319/42984/
Mycek Paul, Pinon Gregory, Germain Gregory, Rivoalen Elie (2016). Formulation and analysis of a diffusion-velocity particle model for transport-dispersion equations . Computational & Applied Mathematics , 35(2), 447-473 . Publisher's official version : https://doi.org/10.1007/s40314-014-0200-5 , Open Access version : https://archimer.ifremer.fr/doc/00250/36128/
Dussol David, Druault Philippe, Mallat Bachar, Delacroix Sylvain, Germain Gregory (2016). Automatic dynamic mask extraction for PIV images containing an unsteady interface, bubbles, and a moving structure . Comptes Rendus Mecanique , 344(7), 464-478 . Publisher's official version : https://doi.org/10.1016/j.crme.2016.03.005 , Open Access version : https://archimer.ifremer.fr/doc/00327/43778/
Delacroix Sylvain, Germain Gregory, Berger Laurent, Billard Jean-Yves (2016). Bubble sweep-down occurrence characterization on Research Vessels . Ocean Engineering , 111, 34-42 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2015.10.040 , Open Access version : https://archimer.ifremer.fr/doc/00294/40557/
Gaurier Benoit, Germain Gregory, Facq Jean-Valery, Johnstone C.M., Grant A.D., Day A.H., Nixon E., Di Felice F., Costanzo M. (2015). Tidal Energy ”Round Robin” Tests Comparisons between towing tank and circulating tank results . International Journal of Marine Energy , 12, 87-109 . Publisher's official version : https://doi.org/10.1016/j.ijome.2015.05.005 , Open Access version : https://archimer.ifremer.fr/doc/00270/38163/
Druault Philippe, Germain Gregory, Facq Jean-Valery (2015). PIV measurements combined with the motion tracking technique to analyze flow around a moving porous structure . Journal Of Fluids And Structures , 56, 190-204 . Publisher's official version : https://doi.org/10.1016/j.jfluidstructs.2015.04.004 , Open Access version : https://archimer.ifremer.fr/doc/00271/38216/
Mycek Paul, Gaurier Benoit, Germain Gregory, Pinon Gregory, Rivoalen Elie (2014). Experimental study of the turbulence intensity effects on marine current turbines behaviour. Part II: Two interacting turbines . Renewable Energy , 68, 876-892 . Publisher's official version : https://doi.org/10.1016/j.renene.2013.12.048 , Open Access version : https://archimer.ifremer.fr/doc/00175/28644/
Mycek Paul, Gaurier Benoit, Germain Gregory, Pinon Gregory, Rivoalen Elie (2014). Experimental study of the turbulence intensity effects on marine current turbines behaviour. Part I: One single turbine . Renewable Energy , 66, 729-746 . Publisher's official version : https://doi.org/10.1016/j.renene.2013.12.036 , Open Access version : https://archimer.ifremer.fr/doc/00175/28647/
Bouhoubeiny Elkhadim, Druault Philippe, Germain Gregory (2014). Phase-averaged mean properties of turbulent flow developing around a fluttering sheet of net . Ocean Engineering , 82, 160-168 . Publisher's official version : https://doi.org/10.1016/j.oceaneng.2014.03.009 , Open Access version : https://archimer.ifremer.fr/doc/00184/29552/
Gaurier Benoit, Davies Peter, Deuff Albert, Germain Gregory (2013). Flume tank characterization of marine current turbine blade behaviour under current and wave loading . Renewable Energy , 59, 1-12 . Publisher's official version : https://doi.org/10.1016/j.renene.2013.02.026 , Open Access version : https://archimer.ifremer.fr/doc/00136/24693/
Mycek Paul, Pinon Gregory, Germain Gregory, Rivoalen Elie (2013). A self-regularising DVM–PSE method for the modelling of diffusion in particle methods . Comptes Rendus Mecanique , 341(9-10), 709-714 . Publisher's official version : https://doi.org/10.1016/j.crme.2013.08.002 , Open Access version : https://archimer.ifremer.fr/doc/00159/27006/
Davies Peter, Germain Gregory, Gaurier Benoit, Boisseau Amelie, Perreux Dominique (2013). Evaluation of the durability of composite tidal turbine blades . Philosophical Transactions Of The Royal Society A-mathematical Physical And Engineering Sciences , 371(1985) . Publisher's official version : https://doi.org/10.1098/rsta.2012.0187 , Open Access version : https://archimer.ifremer.fr/doc/00079/19053/
Pinon Gregory, Mycek Paul, Germain Gregory, Rivoalen Elie (2012). Numerical simulation of the wake of marine current turbines with a particle method . Renewable Energy , 46, 111-126 . Publisher's official version : https://doi.org/10.1016/j.renene.2012.03.037 , Open Access version : https://archimer.ifremer.fr/doc/00087/19853/
Druault Philippe, Bouhoubeiny Elkhadim, Germain Gregory (2012). POD investigation of the unsteady turbulent boundary layer developing over porous moving flexible fishing net structure . Experiments In Fluids , 53(1), 277-292 . Publisher's official version : https://doi.org/10.1007/s00348-012-1289-1 , Open Access version : https://archimer.ifremer.fr/doc/00088/19935/
Gaurier Benoit, Germain Gregory, Kervella Youen, Davourie Julia, Cayocca Florence, Lesueur Patrick (2011). Experimental and numerical characterization of an oyster farm impact on the flow . European Journal Of Mechanics B-fluids , 30(5), 513-525 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2011.05.001 , Open Access version : https://archimer.ifremer.fr/doc/00043/15421/
Bouhoubeiny Elkhadim, Germain Gregory, Druault Philippe (2011). Time-Resolved PIV investigations of the flow field around cod-end net structures . Fisheries Research , 108(2-3), 344-355 . Publisher's official version : https://doi.org/10.1016/j.fishres.2011.01.010 , Open Access version : https://archimer.ifremer.fr/doc/00027/13820/
Kervella Youen, Germain Gregory, Gaurier Benoit, Facq Jean-Valery, Cayocca Florence, Lesueur Patrick (2010). Experimental study of the near-field impact of an oyster table on the flow . European Journal of Mechanics - B/Fluids , 29(1), 32-42 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2009.09.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/7389/
Pichot Geraldine, Germain Gregory, Priour Daniel (2009). On the experimental study of the flow around a fishing net . European Journal of Mechanics - B/Fluids , 28(1), 103-116 . Publisher's official version : https://doi.org/10.1016/j.euromechflu.2008.02.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/4701/
Gaurier Benoit, Germain Gregory, Le Boulluec Marc, Giry Eric, Fontaine Emmanuel (2008). Experimental and numerical results on VIV and WIO . IUTAM Symposium on Fluid-Structure Interaction in Ocean Engineering , 8, 57-68 . Publisher's official version : https://doi.org/10.1007/978-1-4020-8630-4_6 , Open Access version : https://archimer.ifremer.fr/doc/00000/6584/
Communication avec actes
Trasch Martin, Chambon Anaïs, Deporte Astrid, Drevet Jean-Baptiste, Germain Gregory, Lemosse Didier, Pinon Gregory (2019). Numerical modelling of an undulating membrane tidal energy converter . Proceedings of the 13th European Wave and Tidal Energy Conference 1 - 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1372-1/1372-8 .
Gaurier Benoit, Ordonnez-Sanchez Stéphanie, Facq Jean-Valery, Germain Gregory, Johnstone Cameron, Martinez Rodrigo, Santic Ivan, Salvatore Francesco (2019). First round of MaRINET 2 Tidal Energy Round Robin Tests: combined wave and current tests . Proceedings of the 13th European Wave and Tidal Energy Conference 1 - 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1276-1/1276-10 .
Lloyd Catherine, Allmark Matthew, Ellis Robert, Ordonez Stephanie, Mason-Jones Allan, Johnstone Cameron, O’doherty Tim, Germain Gregory, Gaurier Benoit (2019). CFD surface effects on flow conditions and tidal stream turbine performance . Proceedings of the 13th European Wave and Tidal Energy Conference 1 – 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1303-1/1303-10 .
Ikhennicheu Maria, Gaurier Benoit, Germain Gregory, Druault Philippe, Pinon Grégory, Facq Jean-Valery (2019). Experimental study of the wall-mounted cylinder wake effects on a tidal turbine behaviour compared to free stream turbulence . Proceedings of the 13th European Wave and Tidal Energy Conference 1 - 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1346-1/1346-9 .
Scheijgrond Peter, Southall Anna, Bittencourt Claudio, Davies Peter, Mathys Pieter, Germain Gregory, Geertzen Martijn & Al. (2019). Advancing IEC standardization and certification for tidal energy converters . Proceedings of the 13th European Wave and Tidal Energy Conference 1 – 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1674-1/1674-6 .
Pinon Gregory, El Hadi Charifa, Slama Myriam, Nuno Jose, Mansilla Pablo, Nicolas Erwann, Marcille Julie, Facq Jean-Valery, Belarbi Ines, Gaurier Benoit, Germain Gregory, Pacheco Andre, Togneri Michael (2019). Influence of turbulence and wave flow conditions on different scaled tidal turbines . Proceedings of the 13th European Wave and Tidal Energy Conference 1 - 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1495-1/1495-11 .
Choma Bex Camille, Carlier Clement, Gaston Benoist, Pinon Gregory, Germain Gregory, Rivoalen Elie (2019). A stochastic method to account for the ambient turbulence in Lagrangian Vortex computations . Proceedings of the 13th European Wave and Tidal Energy Conference 1 – 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1402-1/1402-8 .
Martinez Rodrigo, Ordonez-Sanchez Stephanie, Allmark Matthew, Johnstone Cameron, O’doherty Tim, Lloyd Catherine, Germain Gregory, Gaurier Benoit (2019). Effects on the loading of horizontal axis turbines when operating under wave and currents . Proceedings of the 13th European Wave and Tidal Energy Conference 1 – 6 Sept. 2019, Napoli, Italy. ISSN 2309-1983. pp.1440-1/1440-9 .
Scheijgrond Peter, Southall Anna, Bittencourt Claudio, Davies Peter, Mathys Pieter, Germain Gregory, Geertzen Martijn (2018). Advancing IEC standardisation and certification for tidal energy convertors . ICOE 2018 conference documents. 6p. https://archimer.ifremer.fr/doc/00599/71136/
Book / Conference proceedings / Book section
Trasch M, Deporte A, Drevet Jb, Gaurier Benoit, Germain Gregory (2019). Wake characterisation of an undulating membrane tidal energy converter . In Advances in Renewable Energies Offshore: Proceedings of the 3rd International Conference on Renewable Energies Offshore (RENEW 2018), October 8-10, 2018, Lisbon, Portugal. 1st Edition. Carlos Guedes Soares (Ed.). ISBN 978-1-138-58535-5. Modelling waves. pp.143-150 (Taylor & Francis Group) .
Gaurier Benoit, Germain Gregory, Pinon G (2019). How to correctly measure turbulent upstream flow for marine current turbine performances evaluation? In Advances in Renewable Energies Offshore: Proceedings of the 3rd International Conference on Renewable Energies Offshore (RENEW 2018), October 8-10, 2018, Lisbon, Portugal. 1st Edition. Carlos Guedes Soares (Ed.). ISBN 978-1-138-58535-5. Modelling tidal currents. pp.23-30 (Taylor & Francis Group) . https://archimer.ifremer.fr/doc/00461/57308/