Experimental data of the log-induced hyporheic flow experiment in the 6-inch flume of St. Anthony Falls Laboratory in 2023

Huang, Shih-Hsun
Yang, Judy Q
2024-06-17
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https://doi.org/10.13020/erpk-4v14
 https://hdl.handle.net/11299/263945
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2023-11-01
2024-05-23

Date completed

2024-06-05

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Title

Experimental data of the log-induced hyporheic flow experiment in the 6-inch flume of St. Anthony Falls Laboratory in 2023

Published Date

2024-06-17

Authors

Group

University of Minnesota Environmental Transport Lab

Author Contact

Yang, Judy Q
judyyang@umn.edu

Type

Dataset
Experimental Data

Abstract

We conducted flume experiments to study how two in-line channel-spanning logs affect surface flow and hyporheic flow in a channel. The dataset comprises data and results obtained from measurements of water surface elevation profiles, particle image velocimetry (PIV) measurements, and visualizations of fluorescent dye transport in the sediment bed around the channel-spanning log. The Matlab scripts used to process the data are also included.

Description

To investigate the impact of two in-line logs on the surface and hyporheic flow, we conducted experiments with logs with different center-to-center distances, the distances of the log from the sediment bed, and the flow rates.  The data for each case includes water surface profiles, surface flow velocity measurements, and hyporheic flow velocity measurements using dye visualization.

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CC0 1.0 Universal
 http://creativecommons.org/publicdomain/zero/1.0/

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Data Repository for U of M (DRUM)
Yang Research Group

Funding information

This study was supported by the National Science Fundation EAR 2209591.

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Huang, Shih-Hsun; Yang, Judy Q. (2024). Experimental data of the log-induced hyporheic flow experiment in the 6-inch flume of St. Anthony Falls Laboratory in 2023 . Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/erpk-4v14.

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Readme.txt
Overview of dataset
(121.86 KB)

log-induced_hyporheic_flow_experiement_2023.zip
Experimental data of the log-induced hyporheic flow experiment in the 6-inch flume of St. Anthony Falls Laboratory in 202
(3.46 GB)

Photo of a channel-spanning log.tif
Photo of a model channel-spanning log used in the experiment
(3.46 MB)

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