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Experimental data of log jam-induced hyporheic flow experiment in Ecoflume of St. Anthony Falls Laboratory in 2022

Huang, Shih-Hsun
Yang, Judy Q
2023-04-26
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Persistent link to this item

https://doi.org/10.13020/57f0-r060
 https://hdl.handle.net/11299/253805
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Collection period

20220921
20230112

Date completed

20230415

Date updated

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Title

Experimental data of log jam-induced hyporheic flow experiment in Ecoflume of St. Anthony Falls Laboratory in 2022

Published Date

2023-04-26

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 a channel-spanning log jam affects hyporheic flow. 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 beneath the log jam.

Description

We conducted experiments in both permeable and impermeable channel beds, with and without a log jam. Each test yielded three types of data (if applicable): water surface profiles, surface flow measurements, and hyporheic flow measurements using dye visualization.

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License

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

Publisher

Collections

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

Funding information

The presented study was support by the National Science Fundation EAR 2209591

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Suggested citation

Huang, Shih-Hsun; Yang, Judy Q. (2023). Experimental data of log jam-induced hyporheic flow experiment in Ecoflume of St. Anthony Falls Laboratory in 2022. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/57f0-r060.

View/Download File

File View/Open
Description
Size
readme_logjam_general.txt
Overview of the data set
(112.68 KB)

Exemple of water surface profile around a channel-spanning log jam.tif
Example of water surface profile measurements taken around a log jam
(3.65 MB)

Log jam-Various flow.zip.001
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 1/6).
(9.31 GB)

Log jam-Various flow.zip.002
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 2/6).
(9.31 GB)

Log jam-Various flow.zip.003
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 3/6).
(9.31 GB)

Log jam-Various flow.zip.004
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 4/6).
(9.31 GB)

Log jam-Various flow.zip.005
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 5/6).
(9.31 GB)

Log jam-Various flow.zip.006
Experimental data for cases where a 9-cm log jam was present, but under different flow conditions (split file 6/6).
(6.12 GB)

Log jam.zip.001
Experimental data for a case with a 9-cm log jam (split file 1/6).
(9.31 GB)

Log jam.zip.002
Experimental data for a case with a 9-cm log jam (split file 2/6).
(9.31 GB)

Log jam.zip.003
Experimental data for a case with a 9-cm log jam (split file 3/6).
(9.31 GB)

Log jam.zip.004
Experimental data for a case with a 9-cm log jam (split file 4/6).
(9.31 GB)

Log jam.zip.005
Experimental data for a case with a 9-cm log jam (split file 5/6).
(9.31 GB)

Log jam.zip.006
Experimental data for a case with a 9-cm log jam (split file 6/6).
(636.99 MB)

Bedform.zip
Experimental data for a case with log jam-induced bedform but without a log jam.
(1.65 MB)

Codes.zip
The Matlab scripts used to process the data.
(15.36 KB)

Flat bed.zip
Experimental data for a case without a log jam.
(13.11 GB)

Frame.zip
The measurements of the water surface profile in a channel both with and without the frame that was used to hold the logs.
(362.89 MB)

Log jam on inpermeable bed-plastic sheet.zip
Experimental data for a case in which a plastic sheet was placed between the 9-cm log jam and the sediment-water interface.
(679.52 MB)

Small log jam.zip
Experimental data for a case with a 4.5-cm log jam.
(724.6 MB)

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