Teitl:    ADV channel hydrodynamics data set for six engineered logjam structures

Dyfyniad
Müller S, Follett E, Ouro P, et al.  (2021). ADV channel hydrodynamics data set for six engineered logjam structures. Cardiff University. https://doi.org/10.17035/d.2021.0131419068

Manylion y Set Ddata

Cyhoeddwr: Cardiff University

Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2021

Dyddiad dechrau creu'r data: 17.09.2018

Dyddiad gorffen creu'r data: 31.03.2019

Fformat y data: xlsx

Meddalwedd ofynnol: Microsoft Excel, Libre Office Calc

Amcangyfrif o gyfanswm maint storio'r set ddata: Llai na 100 megabeit

Nifer y ffeiliau yn y set ddata: 6

DOI : 10.17035/d.2021.0131419068

DOI URL: http://doi.org/10.17035/d.2021.0131419068

Disgrifiad

Using small-scale laboratory experiments, the upstream and downstream hydrodynamics of six idealised engineered logjams were investigated using Acoustic Doppler Velocimetry. Velocity profiles were measured along the channel centreline upstream and downstream of these jams. Velocity records were decomposed into time-averaged and fluctuation components, allowing the analysis of first and second order turbulence statistics at each measurement location and for each logjam. The data set comprises six excel files, with a separate file for each jam: S1 (non-porous jam), S2 (long, porous jam), S3 (long, open-porous jam), S4 (staggered jam), S5 (short, porous jam) and S6 (scaled, short, porous jam). The data for each measurement location is included in a separate worksheet, with streamwise distance expressed in vertical gap width (b₀). 

Research results based upon these data are published at https://doi.org/10.1029/2022WR032111

Meysydd Ymchwil

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• Flood Defences
• Flooding
• Hydraulics (Water Eng)
• River Engineering
• River Hydraulics