Conference proceeding
Measurement of Flow at a Submerged Water Intake Using Dye Imaging and ADV
Hydraulic measurements and experimental methods, 2002 : proceedings of the specialty conference, July 28-August 1, 2002, Estes Park, Colorado
2002
Abstract
In this study, dye and Acoustic Doppler Velocimetry (ADV), were used to measure velocity around a submerged water intake model in a tank (21m x 5m x 1.5m). Traditional dye injected with a syringe is utilized as a flow tracer. An underwater camera captures the images of the flow tracer. The velocity of the flow can be determined by tracking the moving dye in a sequence of video frames using image pattern correlation specific to Particle Image Velocimetry. ADV measurements allowed measurements of three velocity components at different locations around the submerged water intake model. Error sources for both measurement methods are identified and quantified. Velocities and streamlines from both measurement methods are compared with computation results.
Details
- Title: Subtitle
- Measurement of Flow at a Submerged Water Intake Using Dye Imaging and ADV
- Creators
- Z Chen - University of IowaR EttemaM MusteY Lai
- Resource Type
- Conference proceeding
- Publication Details
- Hydraulic measurements and experimental methods, 2002 : proceedings of the specialty conference, July 28-August 1, 2002, Estes Park, Colorado
- Publisher
- American Society of Civil Engineers; Reston, Va.
- Language
- English
- Date published
- 2002
- Academic Unit
- Geographical and Sustainability Sciences; IIHR--Hydroscience and Engineering
- Record Identifier
- 9984460333902771
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