Stefan Hoerner
Publications
Publications
Optimization and Experimental Validation of Savonius Turbines with Integrated Deflector for Enhanced Low-Speed Hydropower EfficiencyProceedings of the 16th European Turbomachinery Conference (ETC16) Turbomachinery, Fluid Dynamics and Thermodynamics,, EuroTurbo European Turbomachinery Society, Mar 2025, Hannover, Germany |
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Combined optimization of the blade shape and operating point of a cross-flow tidal turbine for increased performance and reduced fatigue loadingsProceedings of the European Wave and Tidal Energy Conference, Sep 2025, Madeira, Portugal. ⟨10.36688/ewtec-2025-891⟩ |
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Alternative methods to experiments on live fish for the risk of mortality for fish entrained in hydraulic machines8eme Colloque HydroES - Environement and Sustainability, SHF Société Hydrotechnique de France, Sep 2025, Grenoble, France |
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Dynamic Control and Sensing Architecture for Experimental Intracycle Pitching in Cross-Flow Turbines7th International Conference on Ocean Engineering, Chennai, India (2025), Sep 2025, Chennai, India |
Direct-Driven Blade-Embedded Pitch Actuator for High Dynamic Pitching ApplicationsProceedings of the European Wave and Tidal Energy Conference, Sep 2025, Madeira, Portugal. ⟨10.36688/ewtec-2025-1062⟩ |
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Improving the efficiency of cross-flow tidal turbines through optimized active control of the pitch angleJournée scientifique du GDR EOL-EMR 2025, GDR EOL-EMR, Dec 2025, Chatou, France |
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Quantitative Behavioral Analysis of Fish Passage: A Laboratory Study of Hydraulic Conditions Relevant to Turbine and Pump Inlets15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada |
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Quantifying fish response to extreme hydraulic conditions during downstream passageIAHR 10th International Symposium on Hydraulic Structures, ETH Zurich, Jun 2024, Zurich, Switzerland. ⟨10.3929/ethz-b-000676018⟩ |
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On the numerical methods for tracking a European eel motion in a closed-conduit systemIAHR 10th International Symposium on Hydraulic Structures, ETH Zurich, Jun 2024, Zurich, Switzerland. ⟨10.3929/ethz-b-000676016⟩ |
Estimating fish swimming speed using non-invasive backpack sensors in a laboratory flume at high flow velocities15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada |
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Towards a reliable and validated toolbox to replace live fish tests for the assessment of injury and mortality during downstream passageIAHR 15th International Symposium on Ecohydraulics and Fish Passage, May 2024, Quebec City, Canada |
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Erschöpfung und Schwimmkapazität von Fischen in der Modellierung von Schädigungsrisiken in Turbinen- und Pumpenpassagen47. 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 |
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Fischverhalten in Turbinen und Pumpen - Ergebnisse ethohydraulischer Modellversuche47. 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 |
Bio-inspired robotic fish for assessment of injury risks during the fish passage15th International Symposium on Ecohydraulics and Fish Passage, IAHR, May 2024, Quebec, Canada |
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A New, Non-invasive Fish Backpack Biologger to Measure the Physical Conditions Experienced by Swimming Fish during Downstream PassageFish Passage 2022, Pacific Northwest National Laboratory, Jun 2022, Richland, WA, United States |
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Experimental Evaluation of the Behavior of Highly-Flexible Structures for Vertical Axis Water TurbinesConference on Modelling Fluid Flow, Sep 2018, Budapest, Hungary |
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Fluid-structure-interaction of a flexible composite hydrofoil in forced rotational oscillation motionProceedings of 9th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, Flow-Induced Vibration & Noise, Jul 2018, Toronto, Canada |
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The effect of the reduced frequency on oscillating flexible hydrofoilsSHF/AFM Conference on Hydraulic machines and Cavitation, Nov 2017, Paris, France |
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Strongly-coupled fluid-structure-interaction with large deformations on a flexible hydrofoil under forced oscillation12th OpenFoam Workshop, Jul 2017, Exeter, United Kingdom |
Influence of flotation bodies on the power characteristics of a free-stream water wheelSustainable Hydraulics in the Era of Global Change : Proceedings of the 4th IAHR Europe Congress, Jul 2016, Liege, Belgium |
Experimental Optimization Environment for Developing an Intracycle Pitch Control in Cross Flow TurbinesProceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-578⟩ |
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Objective Functions for the Blade Shape Optimisation of a Cross-Flow Tidal Turbine under ConstraintsProceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-252⟩ |
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A methodology to capture the single blade loads on a cross-flow tidal turbine flume modelProceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-501⟩ |
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Performance Enhancement of Fluidic Diode for a Wave Energy System through Genetic AlgorithmProceedings of the European Wave and Tidal Energy Conference, 15, 2023, ⟨10.36688/ewtec-2023-182⟩ |
Comparison of Near-Body Flow Fields of a Gudgeon and NACA0013 ProfileKalinowska, 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⟩ |
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THE KUDENSEE PROJECT: DEVELOPMENT OF A LESS-DAMAGING REPLACEMENT PUMP FOR SUSTAINABLE WATER MANAGEMENT2026 |
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Sensor Probes for Fish Passage Safety: Evaluating Strike Severity Metrics and Data-Driven Prediction2025 |
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Experimental Determination of the Hydrodynamic Loading on Vertical-Axis Cross-flow Tidal Turbines with Blade Embedded Autonomous Sensors2025 |
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OPTIDE - Technical ReportUniversity Otto-von-Guericke Magdeburg. 2025 |