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01-04-2024 | Technik

Kamerabasierte Fließtiefen- und Geschwindigkeitsmessungen

Author: PD Prof.-Dr.-Ing. Daniel B. Bung

Published in: WASSERWIRTSCHAFT | Issue 4/2024

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Zusammenfassung

In der wasserbaulichen Forschung werden neben klassischen Messinstrumenten zunehmend kamerabasierte Verfahren genutzt. Diese erlauben neben der Bestimmung von Fließgeschwindigkeiten auch die Detektion der freien Wasseroberfläche oder zeitliche Vermessung von Kolken. Durch die hohen räumlichen und zeitlichen Auflösungen, welche neueste Kamerasensoren liefern, können neue Erkenntnisse in turbulenten, komplexen Strömungen gewonnen werden. Auch in der Praxis können diese Verfahren mit geringem Aufwand wichtige Daten liefern.

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Literature
[1]
go back to reference Bung, D. B.; Oertel, M.: Wave breaking over a submerged horizontal plate: Optical Flow, LES and RANS. In: 38th IAHR World Congress, Panama City, 2019. Bung, D. B.; Oertel, M.: Wave breaking over a submerged horizontal plate: Optical Flow, LES and RANS. In: 38th IAHR World Congress, Panama City, 2019.
[2]
go back to reference Zhang, G.; Valero, D.; Bung, D. B.; Chanson, H.: On the estimation of free-surface turbulence using ultrasonic sensors. In: Flow Measurement and Instrumentation 60 (2018), S. 171-184. Zhang, G.; Valero, D.; Bung, D. B.; Chanson, H.: On the estimation of free-surface turbulence using ultrasonic sensors. In: Flow Measurement and Instrumentation 60 (2018), S. 171-184.
[3]
go back to reference Zhang, Z.; Zhou, Y.; Liu, H.; Gao, H.: In-situ water level measurement using NIR-imaging video camera. In: Flow Measurement and Instrumentation 67 (2019), S. 95-106. Zhang, Z.; Zhou, Y.; Liu, H.; Gao, H.: In-situ water level measurement using NIR-imaging video camera. In: Flow Measurement and Instrumentation 67 (2019), S. 95-106.
[4]
go back to reference Bung, D. B.; Crookston, B. M.; Valero, D.: Turbulent free-surface monitoring with an RGB-D sensor: the hydraulic jump case. In: Journal of Hydraulic Research 59 (2021), Heft 5, S. 779-790. Bung, D. B.; Crookston, B. M.; Valero, D.: Turbulent free-surface monitoring with an RGB-D sensor: the hydraulic jump case. In: Journal of Hydraulic Research 59 (2021), Heft 5, S. 779-790.
[5]
go back to reference Erpicum, S.; Crookston, B. M.; Bombardelli, F.; Bung, D. B.; Felder, S.; Mulligan, S.; Oertel, M.; Palermo, M.: Hydraulic Structures Engineering: An Evolving Science in a Changing World. In: WIREs Water 8 (2021), Heft 2. Erpicum, S.; Crookston, B. M.; Bombardelli, F.; Bung, D. B.; Felder, S.; Mulligan, S.; Oertel, M.; Palermo, M.: Hydraulic Structures Engineering: An Evolving Science in a Changing World. In: WIREs Water 8 (2021), Heft 2.
[6]
go back to reference Guimarães, P. V.; Ardhuin, F.; Bergamasco, F.; Leckler, F.; Filipot, J.-F.; Shim, J.-S.; Dulov, V.; Benetazzo, A.: A data set of sea surface stereo images to resolve space-time wave fields. In: Scientific Data 7 (2020), Heft 1, S. 145. Guimarães, P. V.; Ardhuin, F.; Bergamasco, F.; Leckler, F.; Filipot, J.-F.; Shim, J.-S.; Dulov, V.; Benetazzo, A.: A data set of sea surface stereo images to resolve space-time wave fields. In: Scientific Data 7 (2020), Heft 1, S. 145.
[7]
go back to reference Adrian, R. J.; Westerweel, J.: Particle Image Velocimetry. Cambridge: Cambridge University Press, 2011. Adrian, R. J.; Westerweel, J.: Particle Image Velocimetry. Cambridge: Cambridge University Press, 2011.
[8]
go back to reference Di Cristo, C.: Particle imaging velocimetry and its applications in hydraulics: A state-of-the-art review. In: Experimental Methods in Hydraulic Research (2011), S. 49-66. Di Cristo, C.: Particle imaging velocimetry and its applications in hydraulics: A state-of-the-art review. In: Experimental Methods in Hydraulic Research (2011), S. 49-66.
[9]
go back to reference Fortun, D.; Bouthemy, P.; Kervrann, C.: Optical flow modeling and computation: A survey. In: Computer Vision and Image Understanding 134 (2015), S. 1-21. Fortun, D.; Bouthemy, P.; Kervrann, C.: Optical flow modeling and computation: A survey. In: Computer Vision and Image Understanding 134 (2015), S. 1-21.
[10]
go back to reference Bung, D. B.; Valero, D.: Image processing techniques for velocity estimation in highly aerated flows: Bubble Image Velocimetry vs. Optical Flow. In: 4thEuropean IAHR Congress (2016), Lüttich. Bung, D. B.; Valero, D.: Image processing techniques for velocity estimation in highly aerated flows: Bubble Image Velocimetry vs. Optical Flow. In: 4thEuropean IAHR Congress (2016), Lüttich.
[11]
go back to reference Bung, D. B.; Valero, D.: Optical flow estimation in aerated flows. In: Journal of Hydraulic Research 54 (2016), Heft 5, S. 575-580. Bung, D. B.; Valero, D.: Optical flow estimation in aerated flows. In: Journal of Hydraulic Research 54 (2016), Heft 5, S. 575-580.
[12]
go back to reference Bung, D. B.; Valero, D.: Application of the Optical Flow Method to Velocity Determination in Hydraulic Structure Models, In: 6th International Symposium on Hydraulic Structures, Portland, 2016. Bung, D. B.; Valero, D.: Application of the Optical Flow Method to Velocity Determination in Hydraulic Structure Models, In: 6th International Symposium on Hydraulic Structures, Portland, 2016.
Metadata
Title
Kamerabasierte Fließtiefen- und Geschwindigkeitsmessungen
Author
PD Prof.-Dr.-Ing. Daniel B. Bung
Publication date
01-04-2024
Publisher
Springer Fachmedien Wiesbaden
Published in
WASSERWIRTSCHAFT / Issue 4/2024
Print ISSN: 0043-0978
Electronic ISSN: 2192-8762
DOI
https://doi.org/10.1007/s35147-024-2322-z

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