Experimental characterization of bed evolution and water surface elevation by consecutive dam-breaks using Kinect device.
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| Title: | Experimental characterization of bed evolution and water surface elevation by consecutive dam-breaks using Kinect device. |
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| Authors: | Segovia-Burillo, Jose1 (AUTHOR) jsegovia@unizar.es, Martínez-Aranda, Sergio1 (AUTHOR), Morales-Hernández, Mario1 (AUTHOR), Fernández-Pato, Javier2,3 (AUTHOR), García-Navarro, Pilar1 (AUTHOR) |
| Source: | Journal of Hydraulic Research / Journal de Recherches Hydraulique. Apr2026, Vol. 64 Issue 2, p133-152. 20p. |
| Subjects: | Dam failures, Sediment transport, Bathymetry, Water levels, Mathematical models, Hydraulic models, Hydraulic engineering |
| Abstract: | Extreme phenomena such as dam-break flows are of great interest in hydraulic engineering due to their destructive power. Dam-break waves can cause severe morphological damage to channels and erodible beds through high-velocity water flows. Numerical models of unsteady erodible shallow flow must be properly validated to become reliable predictive tools. In this work, a novel set of laboratory experiments is presented in which bed evolution and water surface elevation are measured in a 2D flume subjected to consecutive dam-break flows. The experiments were conducted for various geometries and obstacle configurations. Bedform dynamics were measured using an RGB-D camera sensor over the experimental region. The results show that bedload transport rates are strongly influenced by flume geometry and flow conditions. These results provide valuable insights into bedload transport dynamics during dam-break flows and can be used to improve the design of numerical models for erosive shallow water simulations. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Hydraulic Research / Journal de Recherches Hydraulique is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 193623070 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Experimental characterization of bed evolution and water surface elevation by consecutive dam-breaks using Kinect device. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Segovia-Burillo%2C+Jose%22">Segovia-Burillo, Jose</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jsegovia@unizar.es</i><br /><searchLink fieldCode="AR" term="%22Martínez-Aranda%2C+Sergio%22">Martínez-Aranda, Sergio</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Morales-Hernández%2C+Mario%22">Morales-Hernández, Mario</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fernández-Pato%2C+Javier%22">Fernández-Pato, Javier</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22García-Navarro%2C+Pilar%22">García-Navarro, Pilar</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Hydraulic+Research+%2F+Journal+de+Recherches+Hydraulique%22">Journal of Hydraulic Research / Journal de Recherches Hydraulique</searchLink>. Apr2026, Vol. 64 Issue 2, p133-152. 20p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Dam+failures%22">Dam failures</searchLink><br /><searchLink fieldCode="DE" term="%22Sediment+transport%22">Sediment transport</searchLink><br /><searchLink fieldCode="DE" term="%22Bathymetry%22">Bathymetry</searchLink><br /><searchLink fieldCode="DE" term="%22Water+levels%22">Water levels</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink><br /><searchLink fieldCode="DE" term="%22Hydraulic+models%22">Hydraulic models</searchLink><br /><searchLink fieldCode="DE" term="%22Hydraulic+engineering%22">Hydraulic engineering</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Extreme phenomena such as dam-break flows are of great interest in hydraulic engineering due to their destructive power. Dam-break waves can cause severe morphological damage to channels and erodible beds through high-velocity water flows. Numerical models of unsteady erodible shallow flow must be properly validated to become reliable predictive tools. In this work, a novel set of laboratory experiments is presented in which bed evolution and water surface elevation are measured in a 2D flume subjected to consecutive dam-break flows. The experiments were conducted for various geometries and obstacle configurations. Bedform dynamics were measured using an RGB-D camera sensor over the experimental region. The results show that bedload transport rates are strongly influenced by flume geometry and flow conditions. These results provide valuable insights into bedload transport dynamics during dam-break flows and can be used to improve the design of numerical models for erosive shallow water simulations. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Hydraulic Research / Journal de Recherches Hydraulique is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00221686.2025.2602056 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 20 StartPage: 133 Subjects: – SubjectFull: Dam failures Type: general – SubjectFull: Sediment transport Type: general – SubjectFull: Bathymetry Type: general – SubjectFull: Water levels Type: general – SubjectFull: Mathematical models Type: general – SubjectFull: Hydraulic models Type: general – SubjectFull: Hydraulic engineering Type: general Titles: – TitleFull: Experimental characterization of bed evolution and water surface elevation by consecutive dam-breaks using Kinect device. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Segovia-Burillo, Jose – PersonEntity: Name: NameFull: Martínez-Aranda, Sergio – PersonEntity: Name: NameFull: Morales-Hernández, Mario – PersonEntity: Name: NameFull: Fernández-Pato, Javier – PersonEntity: Name: NameFull: García-Navarro, Pilar IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00221686 Numbering: – Type: volume Value: 64 – Type: issue Value: 2 Titles: – TitleFull: Journal of Hydraulic Research / Journal de Recherches Hydraulique Type: main |
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