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Surface Flow Image Velocimetry (SFIV) for hydraulics applications

Author
Tellez, J-D; Gomez, M.; Russo, B.; Redondo, J. M.
Type of activity
Presentation of work at congresses
Name of edition
18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics
Date of publication
2016
Presentation's date
2016-07-07
Book of congress proceedings
18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics: abstracts
First page
1
Last page
12
Repository
http://hdl.handle.net/2117/97350 Open in new window
Abstract
Surface Flow Image Velocimetry (SFIV), is a practical extension of Particle Image Velocimetry (PIV), as one of the major effective techniques in hydraulics providing velocity and vorticity fields in fast flow laboratory experiments or in field conditions. SFIV uses similar algorithms than conventional PIV, and these tools have a great deal in common with specific pattern matching used in synthetic schlieren. This paper presents an application to characterize the hydraulic behavior of a grate inl...
Citation
Tellez, J-D, Gomez, M., Russo, B., Redondo, J. M. Surface Flow Image Velocimetry (SFIV) for hydraulics applications. A: International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics. "18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics: proceedings". Lisboa: 2016, p. 1-12.
Keywords
Surface Flow Image Velocimetry (SFIV), environmental flows, flow measurements, flow visualization
Group of research
FLUMEN - River Dynamics and Hydrological Engineering