The Influence of Turbulence on Soil Erosion

The Influence of Turbulence on Soil Erosion

Author: Gijs J. C. M. Hoffmans

Publisher: Eburon Uitgeverij B.V.

Published: 2012

Total Pages: 262

ISBN-13: 9059726820

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This publication outlines the relevance of turbulence on the initiation of motion of soil and explains the interaction between the load and the resistance against erosion or the strength of the bed material. The stability of stones, sand, clay and grass is discussed by using Newton's second law and a definition of the turbulence energy. Usually the equilibrium scour depth caused by jets and at piers/abutments is predicted by applying empirical relations. This publication discusses a scour approach which is based on two steps. First, a control volume that represents the scour hole is considered. Secondly, the relevant forces are determined. Newton's second law is applied, that is, the sum of forces equals zero since the scour hole is in equilibrium. This approach is discussed for different types of jet scour and scouring downstream of sills and near bridge piers and abutments.


Book Synopsis The Influence of Turbulence on Soil Erosion by : Gijs J. C. M. Hoffmans

Download or read book The Influence of Turbulence on Soil Erosion written by Gijs J. C. M. Hoffmans and published by Eburon Uitgeverij B.V.. This book was released on 2012 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication outlines the relevance of turbulence on the initiation of motion of soil and explains the interaction between the load and the resistance against erosion or the strength of the bed material. The stability of stones, sand, clay and grass is discussed by using Newton's second law and a definition of the turbulence energy. Usually the equilibrium scour depth caused by jets and at piers/abutments is predicted by applying empirical relations. This publication discusses a scour approach which is based on two steps. First, a control volume that represents the scour hole is considered. Secondly, the relevant forces are determined. Newton's second law is applied, that is, the sum of forces equals zero since the scour hole is in equilibrium. This approach is discussed for different types of jet scour and scouring downstream of sills and near bridge piers and abutments.


River Flow 2016

River Flow 2016

Author: George Constantinescu

Publisher: CRC Press

Published: 2016-06-22

Total Pages: 856

ISBN-13: 1315644479

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Understanding and being able to predict fluvial processes is one of the biggest challenges for hydraulics and environmental engineers, hydrologists and other scientists interested in preserving and restoring the diverse functions of rivers. The interactions among flow, turbulence, vegetation, macroinvertebrates and other organisms, as well as the transport and retention of particulate matter, have important consequences on the ecological health of rivers. Managing rivers in an ecologically friendly way is a major component of sustainable engineering design, maintenance and restoration of ecological habitats. To address these challenges, a major focus of River Flow 2016 was to highlight the latest advances in experimental, computational and theoretical approaches that can be used to deepen our understanding and capacity to predict flow and the associated fluid-driven ecological processes, anthropogenic influences, sediment transport and morphodynamic processes. River Flow 2016 was organized under the auspices of the Committee for Fluvial Hydraulics of the International Association for Hydro-Environment Engineering and Research (IAHR). Since its first edition in 2002, the River Flow conference series has become the main international event focusing on river hydrodynamics, sediment transport, river engineering and restoration. Some of the highlights of the 8th International Conference on Fluvial Hydraulics were to focus on inter-disciplinary research involving, among others, ecological and biological aspects relevant to river flows and processes and to emphasize broader themes dealing with river sustainability. River Flow 2016 (extended abstract book 854 pages + full paper CD-ROM 2436 pages) contains the contributions presented during the regular sessions covering the main conference themes and the special sessions focusing on specific hot topics of river flow research, and will be of interest to academics interested in hydraulics, hydrology and environmental engineering.


Book Synopsis River Flow 2016 by : George Constantinescu

Download or read book River Flow 2016 written by George Constantinescu and published by CRC Press. This book was released on 2016-06-22 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding and being able to predict fluvial processes is one of the biggest challenges for hydraulics and environmental engineers, hydrologists and other scientists interested in preserving and restoring the diverse functions of rivers. The interactions among flow, turbulence, vegetation, macroinvertebrates and other organisms, as well as the transport and retention of particulate matter, have important consequences on the ecological health of rivers. Managing rivers in an ecologically friendly way is a major component of sustainable engineering design, maintenance and restoration of ecological habitats. To address these challenges, a major focus of River Flow 2016 was to highlight the latest advances in experimental, computational and theoretical approaches that can be used to deepen our understanding and capacity to predict flow and the associated fluid-driven ecological processes, anthropogenic influences, sediment transport and morphodynamic processes. River Flow 2016 was organized under the auspices of the Committee for Fluvial Hydraulics of the International Association for Hydro-Environment Engineering and Research (IAHR). Since its first edition in 2002, the River Flow conference series has become the main international event focusing on river hydrodynamics, sediment transport, river engineering and restoration. Some of the highlights of the 8th International Conference on Fluvial Hydraulics were to focus on inter-disciplinary research involving, among others, ecological and biological aspects relevant to river flows and processes and to emphasize broader themes dealing with river sustainability. River Flow 2016 (extended abstract book 854 pages + full paper CD-ROM 2436 pages) contains the contributions presented during the regular sessions covering the main conference themes and the special sessions focusing on specific hot topics of river flow research, and will be of interest to academics interested in hydraulics, hydrology and environmental engineering.


Biological Effects in the Hydrological Cycle

Biological Effects in the Hydrological Cycle

Author: Edwin John Monke

Publisher:

Published: 1971

Total Pages: 408

ISBN-13:

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Book Synopsis Biological Effects in the Hydrological Cycle by : Edwin John Monke

Download or read book Biological Effects in the Hydrological Cycle written by Edwin John Monke and published by . This book was released on 1971 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Informatics, Networking and Intelligent Computing

Informatics, Networking and Intelligent Computing

Author: Jiaxing Zhang

Publisher: CRC Press

Published: 2015-05-06

Total Pages: 2590

ISBN-13: 1138026743

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This proceedings volume contains selected papers presented at the 2014 International Conference on Informatics, Networking and Intelligent Computing, held in Shenzhen, China. Contributions cover the latest developments and advances in the field of Informatics, Networking and Intelligent Computing.


Book Synopsis Informatics, Networking and Intelligent Computing by : Jiaxing Zhang

Download or read book Informatics, Networking and Intelligent Computing written by Jiaxing Zhang and published by CRC Press. This book was released on 2015-05-06 with total page 2590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume contains selected papers presented at the 2014 International Conference on Informatics, Networking and Intelligent Computing, held in Shenzhen, China. Contributions cover the latest developments and advances in the field of Informatics, Networking and Intelligent Computing.


Water Resources Research Catalog

Water Resources Research Catalog

Author:

Publisher:

Published: 1966

Total Pages: 1464

ISBN-13:

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Book Synopsis Water Resources Research Catalog by :

Download or read book Water Resources Research Catalog written by and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Report

Report

Author: United States. National Bureau of Standards

Publisher:

Published: 1968

Total Pages: 696

ISBN-13:

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Book Synopsis Report by : United States. National Bureau of Standards

Download or read book Report written by United States. National Bureau of Standards and published by . This book was released on 1968 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Current Hydraulic Laboratory Research in the United States

Current Hydraulic Laboratory Research in the United States

Author:

Publisher:

Published: 1970

Total Pages: 360

ISBN-13:

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Book Synopsis Current Hydraulic Laboratory Research in the United States by :

Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on 1970 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Hydraulic Research in the United States 1970

Hydraulic Research in the United States 1970

Author: United States. National Bureau of Standards

Publisher:

Published: 1971

Total Pages: 360

ISBN-13:

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Book Synopsis Hydraulic Research in the United States 1970 by : United States. National Bureau of Standards

Download or read book Hydraulic Research in the United States 1970 written by United States. National Bureau of Standards and published by . This book was released on 1971 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:


NBS Special Publication

NBS Special Publication

Author:

Publisher:

Published: 1968

Total Pages: 540

ISBN-13:

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Hydraulic Research in the United States and Canada

Hydraulic Research in the United States and Canada

Author: United States. National Bureau of Standards

Publisher:

Published: 1978

Total Pages: 402

ISBN-13:

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Book Synopsis Hydraulic Research in the United States and Canada by : United States. National Bureau of Standards

Download or read book Hydraulic Research in the United States and Canada written by United States. National Bureau of Standards and published by . This book was released on 1978 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: