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Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model

This paper presents a dataset obtained from hydraulic and sediment transport experiments performed in a full-scale urban drainage physical model of 36 m(2). The study seeks to accurately measure sediment mobilization through the different parts of the model (surface, gully pots and pipe system), als...

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Autores principales: Naves, Juan, Anta, Jose, Suárez, Joaquín, Puertas, Jerónimo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012918/
https://www.ncbi.nlm.nih.gov/pubmed/32047163
http://dx.doi.org/10.1038/s41597-020-0384-z
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author Naves, Juan
Anta, Jose
Suárez, Joaquín
Puertas, Jerónimo
author_facet Naves, Juan
Anta, Jose
Suárez, Joaquín
Puertas, Jerónimo
author_sort Naves, Juan
collection PubMed
description This paper presents a dataset obtained from hydraulic and sediment transport experiments performed in a full-scale urban drainage physical model of 36 m(2). The study seeks to accurately measure sediment mobilization through the different parts of the model (surface, gully pots and pipe system), also obtaining a precise characterization of water flow and using realistic rainfall simulator to ensure the transferability of the results. Three different rain intensities and five sediment granulometries were tested in 6 hydraulic and 23 wash-off and sediment transport experiments. The following experimental data were produced: surface elevations and 2D runoff velocities measured by visualization techniques; surface and in-pipe water depths; flow discharges, total suspended solids concentrations and particle size distribution at the entrance of the gully pots and at the pipe system outlet; and sediment mass balances. This data is optimal for developing and validating wash-off and sediment transport formulations in urban drainage models, towards better treatment and management techniques for minimizing the impact of urban surface pollutants on the environments of towns and cities.
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spelling pubmed-70129182020-03-03 Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model Naves, Juan Anta, Jose Suárez, Joaquín Puertas, Jerónimo Sci Data Data Descriptor This paper presents a dataset obtained from hydraulic and sediment transport experiments performed in a full-scale urban drainage physical model of 36 m(2). The study seeks to accurately measure sediment mobilization through the different parts of the model (surface, gully pots and pipe system), also obtaining a precise characterization of water flow and using realistic rainfall simulator to ensure the transferability of the results. Three different rain intensities and five sediment granulometries were tested in 6 hydraulic and 23 wash-off and sediment transport experiments. The following experimental data were produced: surface elevations and 2D runoff velocities measured by visualization techniques; surface and in-pipe water depths; flow discharges, total suspended solids concentrations and particle size distribution at the entrance of the gully pots and at the pipe system outlet; and sediment mass balances. This data is optimal for developing and validating wash-off and sediment transport formulations in urban drainage models, towards better treatment and management techniques for minimizing the impact of urban surface pollutants on the environments of towns and cities. Nature Publishing Group UK 2020-02-11 /pmc/articles/PMC7012918/ /pubmed/32047163 http://dx.doi.org/10.1038/s41597-020-0384-z Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver http://creativecommons.org/publicdomain/zero/1.0/ applies to the metadata files associated with this article.
spellingShingle Data Descriptor
Naves, Juan
Anta, Jose
Suárez, Joaquín
Puertas, Jerónimo
Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title_full Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title_fullStr Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title_full_unstemmed Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title_short Hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
title_sort hydraulic, wash-off and sediment transport experiments in a full-scale urban drainage physical model
topic Data Descriptor
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012918/
https://www.ncbi.nlm.nih.gov/pubmed/32047163
http://dx.doi.org/10.1038/s41597-020-0384-z
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