Pierre-Luc DELAFIN

Publications

Article dans une revue (8)

Objective Functions for the Blade Shape Optimisation of a Cross-Flow Tidal Turbine under Constraints Karla Ruiz-Hussmann,Pierre-Luc Delafin,Cyrille Bonamy,Yves Delannoy,Dominique Théveninet al. International Marine Energy Journal, 2025, EWTEC 2023 papers special issue, 8 (1), pp.47-55. ⟨10.36688/imej.8.47-55⟩ Article dans une revue hal-05117543v1
Methodology to capture the single blade loads on a cross-flow tidal turbine flume model Timo Bennecke,Shokoofeh Abbaszadeh,Karla Ruiz-Hussmann,Paul Joedecke,Pierre-Luc Delafinet al. International Marine Energy Journal, 2025, EWTEC 2023 papers special issue, 8 (2), pp.197-206. ⟨10.36688/imej.8.197-206⟩ Article dans une revue hal-05117547v1
An experimental optimization environment for developing an intracycle pitch control in cross flow turbines Stefan Hoerner,Roberto Leidhold,Shokoofeh Abbaszadeh,Karla Ruiz-Hussmann,Timo Benneckeet al. International Marine Energy Journal, 2025, EWTEC 2023 papers special issue, 8 (1), pp.37-46. ⟨10.36688/imej.8.37-46⟩ Article dans une revue hal-05117538v1
Performance Improvement of a Darrieus Tidal Turbine with Active Variable Pitch Pierre-Luc Delafin,François Deniset,Jacques-André Astolfi,Frédéric Hauville Energies, 2021, 14 (3), pp.667. ⟨10.3390/en14030667⟩ Article dans une revue hal-03132161v1
Comparison of low-order aerodynamic models and RANS CFD for full scale 3D vertical axis wind turbines Pierre-Luc Delafin,Takafumi Nishino,Athanasios Kolios,Lin Wang Renewable Energy, 2017, 109, pp.564 - 575. ⟨10.1016/j.renene.2017.03.065⟩ Article dans une revue hal-01904370v1
Numerical study of airfoil stall cells using a very wide computational domain Luca Manni,Takafumi Nishino,Pierre-Luc Delafin Computers and Fluids, 2016, 140, pp.260 - 269. ⟨10.1016/j.compfluid.2016.09.023⟩ Article dans une revue hal-01904375v1
Structural optimisation of vertical-axis wind turbine composite blades based on finite element analysis and genetic algorithm Lin Wang,Athanasios Kolios,Takafumi Nishino,Pierre-Luc Delafin,Theodore Bird Composite Structures, 2016, 153, pp.123 - 138. ⟨10.1016/j.compstruct.2016.06.003⟩ Article dans une revue hal-01904376v1
Effect of the Laminar Separation Bubble Induced Transition on the Hydrodynamic Performance of a Hydrofoil Pierre-Luc Delafin,François Deniset,Jacques-André Astolfi European Journal of Mechanics - B/Fluids, 2014, 46, pp.190-200. ⟨10.1016/j.euromechflu.2014.03.013⟩ Article dans une revue hal-01087311v1

Communication dans un congrès (7)

Combined optimization of the blade shape and operating point of a cross-flow tidal turbine for increased performance and reduced fatigue loadings Karla Ruiz-Hussmann,Pierre-Luc Delafin,Cyrille Bonamy,Yves Delannoy,Stefan Hoerneret al. Proceedings of the European Wave and Tidal Energy Conference, Sep 2025, Madeira, Portugal. ⟨10.36688/ewtec-2025-891⟩ Communication dans un congrès hal-05269917v1
Improving the efficiency of cross-flow tidal turbines through optimized active control of the pitch angle Stefan Hoerner,Timo Bennecke,Karla Ruiz-Hussmann,Adhithiyan Jayaprakash,Frederik Nottrodtet al. Journée scientifique du GDR EOL-EMR 2025, GDR EOL-EMR, Dec 2025, Chatou, France Communication dans un congrès hal-05454884v1
Numerical study of an innovative cross-flow turbine Quentin Clémençot,Pierre-Luc Delafin,Thierry Maître 17èmes Journées de l'Hydrodynamique, Nov 2020, Cherbourg-en-Cotentin (web conference), France Communication dans un congrès hal-03120167v1
Mesh sensitivity of vertical axis turbine wakes for farm simulations Pierre-Luc Delafin,Sylvain Guillou,Joël Sommeria,Thierry Maître 24e Congrès Français de Mécanique, Aug 2019, Brest, France Communication dans un congrès hal-03132153v1
Theoretically optimal turbine resistance in very large wind farms Alejandro Zapata,Takafumi Nishino,Pierre-Luc Delafin Wake Conference, May 2017, Visby, Sweden. ⟨10.1088/1742-6596/854/1/012051⟩ Communication dans un congrès hal-01904380v1
Momentum balance in a fully developed boundary layer over a staggered array of NREL 5MW rotors Pierre-Luc Delafin,Takafumi Nishino Wake Conference, May 2017, Visby, Sweden. ⟨10.1088/1742-6596/854/1/012009⟩ Communication dans un congrès hal-01904379v1
Effect of the number of blades and solidity on the performance of a vertical axis wind turbine Pierre-Luc Delafin,Takafumi Nishino,Lin Wang,Athanasios Kolios The Science of Making Torque from Wind (TORQUE), Oct 2016, Munich, Germany. ⟨10.1088/1742-6596/753/2/022033⟩ Communication dans un congrès hal-01904382v1

Pré-publication, Document de travail (1)

Experimental Determination of the Hydrodynamic Loading on Vertical-Axis Cross-flow Tidal Turbines with Blade Embedded Autonomous Sensors Stefan Hoerner,Timo Bennecke,Wolf Iring Kösters,Karla Ruiz-Hussmann,Adhithiyan Jayaprakashet al. 2025 Pré-publication, Document de travail hal-05197527v2

Thèse (1)

Analyse de l'écoulement transitionnel sur un hydrofoil : application aux hydroliennes à axe transverse avec contrôle actif de l'angle de calage Pierre-Luc Delafin Mécanique des fluides [physics.class-ph]. Université de Bretagne occidentale - Brest, 2014. Français. ⟨NNT : 2014BRES0020⟩ Thèse tel-01147402v1