Stefan Hoerner

Identifiants chercheurs

IdHAL :

stefan-hoerner

ORCID :

0000-0001-9167-4964

Publications

Article dans une revue (27)

CFD-based quantification of hazardous flow regions for fish and eels in an axial-flow pump testing facility Islam Abdelghafar,Stefan Hoerner,Dominique Thévenin,Philip A Rubini,Mark Walkeret al. Applied Ocean Research, 2026, 170, pp.105053. ⟨10.1016/j.apor.2026.105053⟩ Article dans une revue hal-05570961v1
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
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
An open laboratory blade strike rig to evaluate the risk of injury and mortality to fish and to test passive sensors Wolf Iring Kösters,Jeffrey A Tuhtan,Danil Efimov,Maarja Kruusmaa,Stefan Hoerner Sustainable Energy Technologies and Assessments, 2025, 81, pp.104427. ⟨10.1016/j.seta.2025.104427⟩ Article dans une revue hal-05167316v1
Blade shape evaluation for cross-flow tidal turbines—A fast and automated assessment tool for early design stage based on power and load coefficients Karla Ruiz-Hussmann,Pierre-Luc Delafin,Timo Bennecke,Cyrille Bonamy,Stefan Hoerner Physics of Fluids, 2025, 37 (11), ⟨10.1063/5.0291030⟩ Article dans une revue hal-05364773v1
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
Experimental optimization of a fish robot’s swimming modes: a complex multiphysical problem Shokoofeh Abbaszadeh,Stefan Hoerner,Roberto Leidhold Experiments in Fluids, 2024, 65 (4), pp.51. ⟨10.1007/s00348-024-03786-0⟩ Article dans une revue hal-04512883v1
3D CFD analysis of pressure, boundary layer and shear stresses on a gudgeon ( Gobio gobio ) Ali Hassan Khan,Stefan Hoerner,Gert Toming,Maarja Kruusmaa,Jeffrey A Tuhtan Journal of Ecohydraulics, 2024, pp.1-15. ⟨10.1080/24705357.2024.2426809⟩ Article dans une revue hal-04792038v1
Evolutionary optimization of a Savonius rotor with sandeel-inspired blades Islam Abdelghafar,Emeel Kerikous,Stefan Hoerner,Dominique Thévenin Ocean Engineering, 2023, 279, pp.114504. ⟨10.1016/j.oceaneng.2023.114504⟩ Article dans une revue hal-04206492v1
Simultaneous flow measurement and deformation tracking for passive flow control experiments involving fluid–structure interactions Wolf Iring Kösters,Stefan Hoerner Journal of Fluids and Structures, 2023, 121, pp.103956. ⟨10.1016/j.jfluidstructs.2023.103956⟩ Article dans une revue hal-04206124v1
Optimum geometry of seashell-shaped wind turbine rotor: Maximizing output power and minimizing thrust Islam Abdelghafar,Abdelaziz Refaie,Emeel Kerikous,Dominique Thévenin,Stefan Hoerner Energy Conversion and Management, 2023, 292, pp.117331. ⟨10.1016/j.enconman.2023.117331⟩ Article dans une revue hal-04206489v1
On the influence of head motion on the swimming kinematics of robotic fish Shokoofeh Abbaszadeh,Yanneck Kiiski,Roberto Leidhold,Stefan Hoerner Bioinspiration and Biomimetics, 2023, 18 (5), pp.056007. ⟨10.1088/1748-3190/aceedb⟩ Article dans une revue hal-04206401v1
An Efficient Method for Computing the Power Potential of Bypass Hydropower Installations Olivier Cleynen,Dennis Powalla,Stefan Hoerner,Dominique Thévenin Energies, 2022, 15 (9), pp.3228. ⟨10.3390/en15093228⟩ Article dans une revue hal-04206128v1
A Design Concept and Kinematic Model for a Soft Aquatic Robot with Complex Bio-mimicking Motion Shokoofeh Abbaszadeh,Roberto Leidhold,Stefan Hoerner Journal of Bionic Engineering, 2022, 19 (1), pp.16-28. ⟨10.1007/s42235-021-00126-4⟩ Article dans une revue hal-04206130v1
An open 3D CFD model for the investigation of flow environments experienced by freshwater fish Ali Hassan Khan,Karla Ruiz-Hussmann,Dennis Powalla,Stefan Hoerner,Maarja Kruusmaaet al. Ecological Informatics, 2022, 69, pp.101652. ⟨10.1016/j.ecoinf.2022.101652⟩ Article dans une revue hal-04206503v1
Genetic Optimisation of a Free-Stream Water Wheel Using 2D Computational Fluid Dynamics Simulations Points towards Design with Fully Immersed Blades Abhishekkumar Shingala,Olivier Cleynen,Aman Jain,Stefan Hoerner,Dominique Thévenin Energies, 2022, 15 (10), pp.3723. ⟨10.3390/en15103723⟩ Article dans une revue hal-04206127v1
Optimal design for the free-stream water wheel: A two-dimensional study Olivier Cleynen,Sebastian Engel,Stefan Hoerner,Dominique Thévenin Energy, 2021, 214, pp.118880. ⟨10.1016/j.energy.2020.118880⟩ Article dans une revue hal-03144991v1
Passive flow control mechanisms with bioinspired flexible blades in cross-flow tidal turbines Stefan Hoerner,Shokoofeh Abbaszadeh,Olivier Cleynen,Cyrille Bonamy,Thierry Maîtreet al. Experiments in Fluids, 2021, 62 (5), ⟨10.1007/s00348-021-03186-8⟩ Article dans une revue hal-03221487v1
A Computational Fluid Dynamics Model for a Water Vortex Power Plant as Platform for Etho-and Ecohydraulic Research Dennis Powalla,Stefan Hoerner,Olivier Cleynen,Nadine Müller,Jürgen Stammet al. Energies, 2021, 14 (3), pp.639. ⟨10.3390/en14030639⟩ Article dans une revue hal-03144988v1
Cross-Flow Tidal Turbines with Highly Flexible Blades - Experimental Flow Field Investigations at Strong Fluid–Structure Interactions Stefan Hoerner,Wolf Iring Kösters,Laure Vignal,Olivier Cleynen,Shokoofeh Abbaszadehet al. Energies, 2021, 14 (4), pp.797. ⟨10.3390/en14040797⟩ Article dans une revue hal-03144978v1
Darrieus vertical-axis water turbines: deformation and force measurements on bioinspired highly flexible blade profiles Stefan Hoerner,Cyrille Bonamy,Olivier Cleynen,Thierry Maître,Dominique Thévenin Experiments in Fluids, 2020, 61, ⟨10.1007/s00348-020-02970-2⟩ Article dans une revue hal-02750344v1
Experimental investigation of an optimized pitch control for a Vertical Axis Turbine Shokoofeh Abbaszadeh,Stefan Hoerner,Thierry Maître,Roberto Leidhold IET Renewable Power Generation, 2019, 13 (16), pp.3106-3112. ⟨10.1049/iet-rpg.2019.0309⟩ Article dans une revue hal-02357328v1
Structured-light-based surface measuring for application in fluid–structure interaction Stefan Hoerner,Cyrille Bonamy Experiments in Fluids, 2019, 60 (11), pp.168. ⟨10.1007/s00348-019-2821-3⟩ Article dans une revue hal-02338663v1
Characteristics of the fluid–structure interaction within Darrieus water turbines with highly flexible blades Stefan Hoerner,Shokoofeh Abbaszadeh,Thierry Maître,Olivier Cleynen,Dominique Thévenin Journal of Fluids and Structures, 2019, 88, pp.13-30. ⟨10.1016/j.jfluidstructs.2019.04.011⟩ Article dans une revue hal-02126765v1
Characterization of the performance of a free-stream water wheel using computational fluid dynamics Olivier Cleynen,Emeel Kerikous,Stefan Hoerner,Dominique Thévenin Energy, 2018, 165, pp.1392-1400. ⟨10.1016/j.energy.2018.10.003⟩ Article dans une revue hal-02293958v1
Numerical analysis of the compromise between power output and fish-friendliness in a vortex power plant Stephanie Müller,Olivier Cleynen,Stefan Hoerner,Nils Lichtenberg,Dominique Thévenin Journal of Ecohydraulics, 2018, 3 (2), pp.86-98. ⟨10.1080/24705357.2018.1521709⟩ Article dans une revue hal-02293960v1
Characterization of Hydraulic Power in Free-Stream Installations Olivier Cleynen,Stefan Hoerner,Dominique Thévenin International Journal of Rotating Machinery, 2017, 2017, pp.1-10. ⟨10.1155/2017/9806278⟩ Article dans une revue hal-02293956v1

Communication dans un congrès (20)

Direct-Driven Blade-Embedded Pitch Actuator for High Dynamic Pitching Applications Adhithiyan Jayaprakash,Stefan Hoerner,Roberto Leidhold Proceedings of the European Wave and Tidal Energy Conference, Sep 2025, Madeira, Portugal. ⟨10.36688/ewtec-2025-1062⟩ Communication dans un congrès hal-05269914v1
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
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
Optimization and Experimental Validation of Savonius Turbines with Integrated Deflector for Enhanced Low-Speed Hydropower Efficiency Emeel Kerikous,Peter Kovats,Stefan Hoerner,Dominique Thévenin Proceedings of the 16th European Turbomachinery Conference (ETC16) Turbomachinery, Fluid Dynamics and Thermodynamics,, EuroTurbo European Turbomachinery Society, Mar 2025, Hannover, Germany Communication dans un congrès hal-05155157v1
Alternative methods to experiments on live fish for the risk of mortality for fish entrained in hydraulic machines Stefan Hoerner,Dennis Powalla,Wolf Iring Kösters,Jeffrey A. Tuhtan,Falko Wagneret al. 8eme Colloque HydroES - Environement and Sustainability, SHF Société Hydrotechnique de France, Sep 2025, Grenoble, France Communication dans un congrès hal-05435707v1
Dynamic Control and Sensing Architecture for Experimental Intracycle Pitching in Cross-Flow Turbines Adhithiyan Jayaprakash,Stefan Hoerner,Shokoofeh Abbaszadeh,Roberto Leidhold 7th International Conference on Ocean Engineering, Chennai, India (2025), Sep 2025, Chennai, India Communication dans un congrès hal-05269916v1
Bio-inspired robotic fish for assessment of injury risks during the fish passage Shokoofeh Abbaszadeh,Gert Toming,Jeffrey A. Tuhtan,Roberto Leidhold,Stefan Hoerner 15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada Communication dans un congrès hal-05155168v1
Estimating fish swimming speed using non-invasive backpack sensors in a laboratory flume at high flow velocities Ianina Kopecki,Jeffrey A. Tuhtan,Falko Wagner,Tom Roessger,Tobias Hägeleet al. 15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada Communication dans un congrès hal-05155163v1
Quantifying fish response to extreme hydraulic conditions during downstream passage Ianina Kopecki,Falko Wagner,Stefan Hoerner IAHR 10th International Symposium on Hydraulic Structures, ETH Zurich, Jun 2024, Zurich, Switzerland. ⟨10.3929/ethz-b-000676018⟩ Communication dans un congrès hal-04642592v1
On the numerical methods for tracking a European eel motion in a closed-conduit system Islam Abdelghafar,Jonathan D Bolland,Dominique Thévenin,Philip A Rubini,Rosalind M Wrightet al. IAHR 10th International Symposium on Hydraulic Structures, ETH Zurich, Jun 2024, Zurich, Switzerland. ⟨10.3929/ethz-b-000676016⟩ Communication dans un congrès hal-04642586v1
Quantitative Behavioral Analysis of Fish Passage: A Laboratory Study of Hydraulic Conditions Relevant to Turbine and Pump Inlets Falko Wagner,Jelger Ellings,Ianina Kopecki,Tom Rößger,Jeffrey A. Tuhtanet al. 15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada Communication dans un congrès hal-05155161v1
Towards a reliable and validated toolbox to replace live fish tests for the assessment of injury and mortality during downstream passage Stefan Hoerner,Wolf Iring Kösters,Shokoofeh Abbaszadeh,Falko Wagner,Jeffrey A Tuhtan IAHR 15th International Symposium on Ecohydraulics and Fish Passage, May 2024, Quebec City, Canada Communication dans un congrès hal-04642604v1
Erschöpfung und Schwimmkapazität von Fischen in der Modellierung von Schädigungsrisiken in Turbinen- und Pumpenpassagen Dennis Powalla,Emeel Kerikous,Stefan Hoerner 47. Dresdner Wasserbaukolloquium 2024 „Von der Technischen Hydromechanik zu Environmental Fluid Dynamics“, Technische Universität Dresden – Fakultät Bauingenieurwesen Institut für Wasserbau und Technische Hydromechanik, Mar 2024, Dresden (GERMANY), Germany Communication dans un congrès hal-05155153v1
Fischverhalten in Turbinen und Pumpen - Ergebnisse ethohydraulischer Modellversuche Falko Wagner,Tom Rößger,Stefan Hoerner,Ianina Kopecki,Jelger Ellingset al. 47. Dresdner Wasserbaukolloquium 2024 „Von der Technischen Hydromechanik zu Environmental Fluid Dynamics“, Technische Universität Dresden – Fakultät Bauingenieurwesen Institut für Wasserbau und Technische Hydromechanik, Mar 2024, Dresden, Germany Communication dans un congrès hal-05155156v1
A New, Non-invasive Fish Backpack Biologger to Measure the Physical Conditions Experienced by Swimming Fish during Downstream Passage Falko Wagner,André Busch,David Buysse,Stefan Hoerner,Moritz Kenndorfet al. Fish Passage 2022, Pacific Northwest National Laboratory, Jun 2022, Richland, WA, United States Communication dans un congrès hal-04649170v1
Fluid-structure-interaction of a flexible composite hydrofoil in forced rotational oscillation motion Stefan Hoerner,Thierry Maître,Cyrille Bonamy,Dominique Thévenin Proceedings of 9th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, Flow-Induced Vibration & Noise, Jul 2018, Toronto, Canada Communication dans un congrès hal-01787154v1
Experimental Evaluation of the Behavior of Highly-Flexible Structures for Vertical Axis Water Turbines Stefan Hoerner,Shokoofeh Abbaszadeh,Thierry Maître,Laure Vignal,Christian-Toralf Weberet al. Conference on Modelling Fluid Flow, Sep 2018, Budapest, Hungary Communication dans un congrès hal-01904149v1
The effect of the reduced frequency on oscillating flexible hydrofoils Stefan Hoerner,Shokoofeh Abbaszadeh,Thierry Maître,Christian-Toralf Weber,Roberto Leidholdet al. SHF/AFM Conference on Hydraulic machines and Cavitation, Nov 2017, Paris, France Communication dans un congrès hal-01787118v1
Strongly-coupled fluid-structure-interaction with large deformations on a flexible hydrofoil under forced oscillation Stefan Hoerner,Cyrille Bonamy,Thierry Maître,Olivier Cleynen,Dominique Thévenin 12th OpenFoam Workshop, Jul 2017, Exeter, United Kingdom Communication dans un congrès hal-01685286v1
Influence of flotation bodies on the power characteristics of a free-stream water wheel Olivier Cleynen,Stefan Hoerner,Dominique Thévenin Sustainable Hydraulics in the Era of Global Change : Proceedings of the 4th IAHR Europe Congress, Jul 2016, Liege, Belgium Communication dans un congrès hal-02293965v1

Proceedings/Recueil des communications (4)

Performance Enhancement of Fluidic Diode for a Wave Energy System through Genetic Algorithm Emeel Kerikous,Doddamani Hithaish,Abdus Samad,Stefan Hoerner,Dominique Thévenin Proceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-182⟩ Proceedings/Recueil des communications hal-04319477v1
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. Proceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-578⟩ Proceedings/Recueil des communications hal-04319468v1
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. Proceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-252⟩ Proceedings/Recueil des communications hal-04319473v1
A methodology to capture the single blade loads on a cross-flow tidal turbine flume model Timo Bennecke,Karla Ruiz-Hussmann,Paul Joedecke,Shokoofeh Abbaszadeh,Pierre-Luc Delafinet al. Proceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-501⟩ Proceedings/Recueil des communications hal-04319472v1

Chapitre d'ouvrage (1)

Comparison of Near-Body Flow Fields of a Gudgeon and NACA0013 Profile Ali Hassan Khan,Gert Toming,Stefan Hoerner,Jeffrey A. Tuhtan Kalinowska, M.B.; Mrokowska, M.M.; Rowinski, P.M. Advances in Hydraulic Research, GeoPlanet, ISH 2023, Earth and Planetary Sciences, Springer Nature Switzerland, pp.231-242, 2024, GeoPlanet: Earth and Planetary Sciences, 978-3-031-56092-7. ⟨10.1007/978-3-031-56093-4_18⟩ Chapitre d'ouvrage hal-04642598v1

Pré-publication, Document de travail (3)

THE KUDENSEE PROJECT: DEVELOPMENT OF A LESS-DAMAGING REPLACEMENT PUMP FOR SUSTAINABLE WATER MANAGEMENT Stefan Hoerner,Dennis Powalla,Islam Abdelghafar,Emeel Kerikous,Falko Wagneret al. 2026 Pré-publication, Document de travail hal-05507409v1
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
Sensor Probes for Fish Passage Safety: Evaluating Strike Severity Metrics and Data-Driven Prediction Wolf Iring Kösters,Jeffrey A. Tuhtan,Stefan Hoerner,Maarja Kruusmaa,Shokoofeh Abbaszadeh 2025 Pré-publication, Document de travail (preprint/prepublication) hal-05314322v1

Rapport (1)

OPTIDE - Technical Report Stefan Hoerner,Roberto Leidhold,Pierre-Luc Delafin University Otto-von-Guericke Magdeburg. 2025 Rapport hal-05243683v1