Abgeschlossene Abschlussarbeiten
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Folgende Abschlussarbeiten wurden an der Professur für Wasserbau betreut:
Experimental investigations of a water vortex power plant – hydraulic description of the water surface
Art der Abschlussarbeit
Master
Autoren
- Baqué, Anton Gens
Betreuer
- Dipl.-Ing. Nadine Müller
Abstract
Water vortex power plants are presumed to combine energy production with a fish way for up and down-stream migration at the same time. The authors present the construction of a water vortex power plant in a lab with special design to investigate the upstream and downstream fish migration.
3D Particle Tracking Velocimetry (PTV) offers a flexible technique for the determination of velocity fields and surface heights in flows. In this project, a prior analysis of the PTV methodology and the software used has been carried out, the MoveInspect of the AICON company. Posteriori has been carried out a study of the surface velocities of the water and of its heights in the 1: 1 prototype of a water vortex turbine, using MoveInspect.
The PTV methodology has already been proven to be able to study with some good results flows with turbulences and vortices, but for small laboratory researches, with a controlled environment.
For this reason, the other main objective has been to validate MoveInspect for flows with turbulences and vortices, and to work in places where the conditions of the environment are difficult to control and big study areas. To be able to validate it, it has been necessary to compare the results of MoveInspect with methodologies more habitual such as ultrasonic sensors and vectrino.
The other main objectives of this project are to study the behavior of the water surface.
3D Particle Tracking Velocimetry (PTV) offers a flexible technique for the determination of velocity fields and surface heights in flows. In this project, a prior analysis of the PTV methodology and the software used has been carried out, the MoveInspect of the AICON company. Posteriori has been carried out a study of the surface velocities of the water and of its heights in the 1: 1 prototype of a water vortex turbine, using MoveInspect.
The PTV methodology has already been proven to be able to study with some good results flows with turbulences and vortices, but for small laboratory researches, with a controlled environment.
For this reason, the other main objective has been to validate MoveInspect for flows with turbulences and vortices, and to work in places where the conditions of the environment are difficult to control and big study areas. To be able to validate it, it has been necessary to compare the results of MoveInspect with methodologies more habitual such as ultrasonic sensors and vectrino.
The other main objectives of this project are to study the behavior of the water surface.
Zugeordnete Forschungsschwerpunkte
- Wasserkraftanlagen
- Modellierung von Oberflächenabflüssen
Zugeordnete Forschungsprojekte
- Wachstumskern - Fluss-Strom Plus VP4: Kaskade fischfreundliches Wehr; TP4.5:Entwicklung und ethohydraulische Analyse einer Multi-Wirbelstrombecken-Kaskade im 1:1- Labormodell
Schlagwörter
Water vortex power plant, fishfriendly weir, Micro hydropower, Laboratory model, particle tracking, AICON
Berichtsjahr
2018