Non Equilibrium Sediment Transport Modeling

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Sediment Transport

Author : Faruk Bhuiyan
Publisher : BoD – Books on Demand
ISBN 13 : 9533073748
Total Pages : 274 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Sediment Transport by : Faruk Bhuiyan

Download or read book Sediment Transport written by Faruk Bhuiyan and published by BoD – Books on Demand. This book was released on 2011-10-26 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to put together recent developments on sediment transport and morphological processes. There are twelve chapters in this book contributed by different authors who are currently involved in relevant research. First three chapters provide information on basic and advanced flow mechanisms including turbulence and movement of particles in water. Examples of computational procedures for sediment transport and morphological changes are given in the next five chapters. These include empirical predictions and numerical computations. Chapters nine and ten present some insights on environmental concerns with sediment transport. Last two contributions deal with two large-scale case studies related to changes in the transport and provenance of glacial marine sediments, and processes involving land slides.

Modeling and Practice of Erosion and Sediment Transport under Change

Author : Mohamed Meddi
Publisher : MDPI
ISBN 13 : 3039214314
Total Pages : 212 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Modeling and Practice of Erosion and Sediment Transport under Change by : Mohamed Meddi

Download or read book Modeling and Practice of Erosion and Sediment Transport under Change written by Mohamed Meddi and published by MDPI. This book was released on 2019-09-17 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate and anthropogenic changes impact the conditions of erosion and sediment transport in rivers. Rainfall variability and, in many places, the increase of rainfall intensity have a direct impact on rainfall erosivity. Increasing changes in demography have led to the acceleration of land cover changes in natural areas, as well as in cultivated areas, and, sometimes, in degraded areas and desertified landscapes. These anthropogenized landscapes are more sensitive to erosion. On the other hand, the increase in the number of dams in watersheds traps a great portion of sediment fluxes, which do not reach the sea in the same amount, nor at the same quality, with consequences on coastal geomorphodynamics. This book is dedicated to studies on sediment fluxes from continental areas to coastal areas, as well as observation, modeling, and impact analysis at different scales from watershed slopes to the outputs of large river basins. This book is concentrated on a number of keywords: “erosion” and “sediment transport”, “model” and “practice”, and “change”. The keywords are briefly discussed with respect to the relevant literature. The contributions in this book address observations and models based on laboratory and field data, allowing researchers to make use of such resources in practice under changing conditions.

Mathematical Modelling of Sediment Transport and Deposition in Reservoirs - Guidelines and Case Studies / Modélisation Mathématique du Transport et des Dépôts de Sédiments dans les Réservoirs - Lignes Directrices et Études de Cas

Download Mathematical Modelling of Sediment Transport and Deposition in Reservoirs - Guidelines and Case Studies / Modélisation Mathématique du Transport et des Dépôts de Sédiments dans les Réservoirs - Lignes Directrices et Études de Cas PDF Online Free

Author : Cigb Icold
Publisher : CRC Press
ISBN 13 : 1000383512
Total Pages : 334 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Mathematical Modelling of Sediment Transport and Deposition in Reservoirs - Guidelines and Case Studies / Modélisation Mathématique du Transport et des Dépôts de Sédiments dans les Réservoirs - Lignes Directrices et Études de Cas by : Cigb Icold

Download or read book Mathematical Modelling of Sediment Transport and Deposition in Reservoirs - Guidelines and Case Studies / Modélisation Mathématique du Transport et des Dépôts de Sédiments dans les Réservoirs - Lignes Directrices et Études de Cas written by Cigb Icold and published by CRC Press. This book was released on 2021-06-27 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: As reservoir sedimentation has proven to be a serious problem in South Africa, research in this field has been ongoing for more than 70 years. This publication emanates from extensive research which has been undertaken over the past 30 years with the support of the South African Department of Water and Sanitation as well as the South African Water Research Commission. A great deal of information has fortunately also been obtained from China. Given the universal nature of hydraulic formulae it is not surprising, yet gratifying, that Chinese and South African data generally conform to the same mathematical relationships. This indicates that these relationships should be applicable in other countries as well. Much of the information contained here has been condensed from a more comprehensive publication. This ICOLD Bulletin follows on Bulletin 115 “Dealing with reservoir sedimentation”, which gave guidelines for management of reservoirs to limit sedimentation. The guidelines on mathematical modelling of sediment transport dynamics in reservoirs in this document can be used during the planning and design of new dams, as well as for the management of existing dams. Comme la sédimentation dans les réservoirs s'est avérée être un problème sérieux en Afrique du Sud, la recherche dans ce domaine est en cours depuis plus de 70 ans. Cette publication émane de la recherche étendue qui a été menée au cours des 30 dernières années avec l'appui du ministère sud-africain de l’eau et de l’assainissement, ainsi que de la commission sud-africaine de recherche sur l'eau. Un grand nombre d'informations ont également été obtenues de la part de la Chine. Étant donné le caractère universel de formules hydrauliques, il n'est pas surprenant, mais très gratifiant, que les données chinoises et sud-africaines se conforment généralement aux mêmes relations mathématiques. Ceci indique que ces relations devraient être applicables dans d'autres pays également. Une grande partie de l'information contenue ici a été condensée à partir d'une publication plus complète. Ce bulletin CIGB fait suite au bulletin 115 "Traité sur la sédimentation dans les réservoirs", qui a donné des directives pour la gestion des réservoirs en vue de limiter la sédimentation. Les directives sur la modélisation mathématique de la dynamique de transport des sédiments dans les réservoirs de ce présent document peuvent être utilisées lors de la planification et la conception de nouveaux barrages et pour la gestion des barrages existants.

An Introduction to Nonequilibrium Transport of Soil Sediment

Author : J. Paul Guyer, P.E., R.A.
Publisher : Guyer Partners
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4./5 ( download)

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Book Synopsis An Introduction to Nonequilibrium Transport of Soil Sediment by : J. Paul Guyer, P.E., R.A.

Download or read book An Introduction to Nonequilibrium Transport of Soil Sediment written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-07-09 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and geotechnical engineers interested in nonequilibrium transport of soil sediment at rivers and other waterways. Here is what is discussed: 1. INTRODUCTION 2. SPECIFIC GAGE PLOTS 3. EQUILIBRIUM VERSUS NONEQUILIBRIUM CONDITIONS 4. MASS BALANCE MODELS 5. NUMERICALLY MODELING THE NONEQUILIBRIUM CONDITION 6. EQUATIONS OF FLOW AND CONTINUITY 7. ASSUMPTIONS 8. THE BOUNDARY VALUE PROBLEM 9. GENERAL DATA REQUIREMENTS 10. GEOMETRIC DATA 11. BED-MATERIAL DATA 12. HYDROLOGIC DATA 13. SEDIMENT INFLOW DATA 14. TEMPORAL VARIATIONS 15. DATA AND PROFILE ACCURACY 16. MODEL PERFORMANCE 17. MODEL ADJUSTMENT 18. MODEL CIRCUMSTANTIATION PROCESS 19. PROCESSES TO OBSERVE 20. CORRECTING POOR MODEL PERFORMANCE 21. DEVELOPMENT OF BASE TEST AND ANALYSIS OF ALTERNATIVES.

A New Approach to Sediment Transport in the Design and Operation of Irrigation Canals

Author : Herman Depeweg
Publisher : CRC Press
ISBN 13 : 0203945816
Total Pages : 236 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis A New Approach to Sediment Transport in the Design and Operation of Irrigation Canals by : Herman Depeweg

Download or read book A New Approach to Sediment Transport in the Design and Operation of Irrigation Canals written by Herman Depeweg and published by CRC Press. This book was released on 2007-04-05 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transport of sediment greatly influences the sustainability of an irrigation system. Erosion and deposition not only increase maintenance costs, but may result in an inequitable and inadequate distribution of irrigation water. Understanding the behaviour and transport of sediment allows efficient planning and reliable water delivery schedules,

Wadi Flash Floods

Author : Tetsuya Sumi
Publisher : Springer Nature
ISBN 13 : 9811629048
Total Pages : 559 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Wadi Flash Floods by : Tetsuya Sumi

Download or read book Wadi Flash Floods written by Tetsuya Sumi and published by Springer Nature. This book was released on 2021-10-11 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book brings together research studies, developments, and application-related flash flood topics on wadi systems in arid regions. The major merit of this comprehensive book is its focus on research and technical papers as well as case study applications in different regions worldwide that cover many topics and answer several scientific questions. The book chapters comprehensively and significantly highlight different scientific research disciplines related to wadi flash floods, including climatology, hydrological models, new monitoring techniques, remote sensing techniques, field investigations, international collaboration projects, risk assessment and mitigation, sedimentation and sediment transport, and groundwater quality and quantity assessment and management. In this book, the contributing authors (engineers, researchers, and professionals) introduce their recent scientific findings to develop suitable, applicable, and innovative tools for forecasting, mitigation, and water management as well as society development under seven main research themes as follows: Part 1. Wadi Flash Flood Challenges and Strategies Part 2. Hydrometeorology and Climate Changes Part 3. Rainfall–Runoff Modeling and Approaches Part 4. Disaster Risk Reduction and Mitigation Part 5. Reservoir Sedimentation and Sediment Yield Part 6. Groundwater Management Part 7. Application and Case Studies The book includes selected high-quality papers from five series of the International Symposium on Flash Floods in Wadi Systems (ISFF) that were held in 2015, 2016, 2017, 2018, and 2020 in Japan, Egypt, Oman, Morocco, and Japan, respectively. These collections of chapters could provide valuable guidance and scientific content not only for academics, researchers, and students but also for decision-makers in the MENA region and worldwide.

Role of Sediment Transport in Operation and Maintenance of Supply and Demand Based Irrigation Canals: Application to Machai Maira Branch Canals

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Author : Sarfraz Munir
Publisher : CRC Press
ISBN 13 : 0415669472
Total Pages : 287 pages
Book Rating : 4.4/5 (156 download)

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Book Synopsis Role of Sediment Transport in Operation and Maintenance of Supply and Demand Based Irrigation Canals: Application to Machai Maira Branch Canals by : Sarfraz Munir

Download or read book Role of Sediment Transport in Operation and Maintenance of Supply and Demand Based Irrigation Canals: Application to Machai Maira Branch Canals written by Sarfraz Munir and published by CRC Press. This book was released on 2011-01-27 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work describes the role of sediment transport in the operation and maintenance of demand-based downstream controlled irrigation canals. Sediment deposition in these irrigation canals severely affects the operation of the automatic flow control system. The book also discusses sediment transport modelling in irrigation canals. A simplified 1-D mathematical model SETRIC (SEdiment TRansport in Irrigation Canals) has been improved with the inclusion of downstream control component for the downstream controlled irrigation canals. Based on field measurements and sediment transport modelling, a number of approaches have been proposed for sediment management in such irrigation canals by improvement in their design and operation. This book will be of interest to Irrigation Engineers and Managers, Hydraulic Engineers, Water Resources Engineers and Managers, Civil Engineers, and Agricultural Engineers.

The Structure, Function and Management Implications of Fluvial Sedimentary Systems

Author : Fiona J. Dyer
Publisher :
ISBN 13 : 9781901502961
Total Pages : 502 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis The Structure, Function and Management Implications of Fluvial Sedimentary Systems by : Fiona J. Dyer

Download or read book The Structure, Function and Management Implications of Fluvial Sedimentary Systems written by Fiona J. Dyer and published by . This book was released on 2002 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Hydraulics, Two Volume Set

Author : George C. Christodoulou
Publisher : CRC Press
ISBN 13 : 0203841239
Total Pages : 1288 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Environmental Hydraulics, Two Volume Set by : George C. Christodoulou

Download or read book Environmental Hydraulics, Two Volume Set written by George C. Christodoulou and published by CRC Press. This book was released on 2010-06-09 with total page 1288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last two decades environmental hydraulics as an academic discipline has expanded considerably, caused by growing concerns over water environmental issues associated with pollution and water balance problems on regional and global scale. These issues require a thorough understanding of processes related to environmental flows and transport

Numerical Simulations

Author : Lutz Angermann
Publisher : BoD – Books on Demand
ISBN 13 : 9533071532
Total Pages : 454 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Numerical Simulations by : Lutz Angermann

Download or read book Numerical Simulations written by Lutz Angermann and published by BoD – Books on Demand. This book was released on 2010-12-30 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will interest researchers, scientists, engineers and graduate students in many disciplines, who make use of mathematical modeling and computer simulation. Although it represents only a small sample of the research activity on numerical simulations, the book will certainly serve as a valuable tool for researchers interested in getting involved in this multidisciplinary field. It will be useful to encourage further experimental and theoretical researches in the above mentioned areas of numerical simulation.

Scour and Erosion IX

Author : Yeh Keh-Chia
Publisher : CRC Press
ISBN 13 : 0429665075
Total Pages : 781 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Scour and Erosion IX by : Yeh Keh-Chia

Download or read book Scour and Erosion IX written by Yeh Keh-Chia and published by CRC Press. This book was released on 2018-10-16 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scour and Erosion IX contains the peer-reviewed scientific contributions presented at 9th International Conference on Scour and Erosion (ICSE 2018, Taipei, Taiwan, 5–8 November 2018), and includes recent accomplishments about scour and erosion in field observation, experimental laboratory work, theoretical development, numerical modeling and disaster management. The book covers fourteen topics: A. Internal erosion B. River, coastal, estuarine and marine scour and erosion C. Rock scour and erosion D. Sediment transport: grain scale and continuum scale E. Scour and erosion around structures F. Soil erosion, restoration mechanisms and conservation G. Hillslope conservation and debris flow H. Geotechnical issues related to scour and erosion I. Field observation and analyses J. Scour and erosion testing and experiment K. Remote sensing, instrumentation and monitoring L. Advanced numerical modelling of scour and erosion M. Natural hazards due to scour and erosion N. Management of scour/erosion and sediment.

PMP® Exam Practice Test and Study Guide, Ninth Edition

Author : J. LeRoy Ward, PMP, PgMP
Publisher : CRC Press
ISBN 13 : 1138000620
Total Pages : 234 pages
Book Rating : 4.1/5 (38 download)

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Book Synopsis PMP® Exam Practice Test and Study Guide, Ninth Edition by : J. LeRoy Ward, PMP, PgMP

Download or read book PMP® Exam Practice Test and Study Guide, Ninth Edition written by J. LeRoy Ward, PMP, PgMP and published by CRC Press. This book was released on 2013-06-24 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: PMP® Exam: Practice Test and Study Guide, Ninth Edition uses self-study to help readers increase their chances of passing the PMP certification exam the first time. This spiral-bound edition includes 40 multiple-choice practice questions in each of the ten knowledge areas and in the professional and social responsibilities domain. It presents a 200-question practice test that simulates the actual PMP exam, fully referenced answers keyed to the five project management process groups, and a study matrix to help readers key in on areas that require further study.

Computational River Dynamics

Author : Weiming Wu
Publisher : CRC Press
ISBN 13 : 0203938488
Total Pages : 509 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis Computational River Dynamics by : Weiming Wu

Download or read book Computational River Dynamics written by Weiming Wu and published by CRC Press. This book was released on 2007-11-15 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive text on the fundamentals of modeling flow and sediment transport in rivers treating both physical principles and numerical methods for various degrees of complexity. Includes 1-D, 2-D (both depth- and width-averaged) and 3-D models, as well as the integration and coupling of these models. Contains a broad selection

Advances in Fluid Modeling & Turbulence Measurements

Author : Akira Wada
Publisher : World Scientific
ISBN 13 : 9789812777591
Total Pages : 890 pages
Book Rating : 4.7/5 (775 download)

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Book Synopsis Advances in Fluid Modeling & Turbulence Measurements by : Akira Wada

Download or read book Advances in Fluid Modeling & Turbulence Measurements written by Akira Wada and published by World Scientific. This book was released on 2002 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an essential reference for engineers and scientists working in the field of turbulence. It covers a variety of applications, such as: turbulence measurements; mathematical and numerical modeling of turbulence; thermal hydraulics; applications for civil, mechanical and nuclear engineering; environmental fluid mechanics; river and open channel flows; coastal problems; ground water.

Informatics, Networking and Intelligent Computing

Author : Jiaxing Zhang
Publisher : CRC Press
ISBN 13 : 1138026743
Total Pages : 2590 pages
Book Rating : 4.1/5 (38 download)

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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.

Aquananotechnology

Author : David E. Reisner
Publisher : CRC Press
ISBN 13 : 0415621291
Total Pages : 1370 pages
Book Rating : 4.4/5 (156 download)

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Book Synopsis Aquananotechnology by : David E. Reisner

Download or read book Aquananotechnology written by David E. Reisner and published by CRC Press. This book was released on 2014-09-24 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world’s fresh water supplies are dwindling rapidly—even wastewater is now considered an asset. By 2025, most of the world's population will be facing serious water stresses and shortages. Aquananotechnology: Global Prospects breaks new ground with its informative and innovative introduction of the application of nanotechnology to the remediation of contaminated water for drinking and industrial use. It provides a comprehensive overview, from a global perspective, of the latest research and developments in the use of nanotechnology for water purification and desalination methods. The book also covers approaches to remediation such as high surface area nanoscale media for adsorption of toxic species, UV treatment of pathogens, and regeneration of saturated media with applications in municipal water supplies, produced water from fracking, ballast water, and more. It also discusses membranes, desalination, sensing, engineered polymers, magnetic nanomaterials, electrospun nanofibers, photocatalysis, endocrine disruptors, and Al13 clusters. It explores physics-based phenomena such as subcritical water and cavitation-induced sonoluminescence, and fog harvesting. With contributions from experts in developed and developing countries, including those with severe contamination, such as China, India, and Pakistan, the book’s content spans a wide range of the subject areas that fall under the aquananotechnology banner, either squarely or tangentially. The book strongly emphasizes sorption media, with broad application to a myriad of contaminants—both geogenic and anthropogenic—keeping in mind that it is not enough for water to be potable, it must also be palatable.

River Flow 2016

Author : George Constantinescu
Publisher : CRC Press
ISBN 13 : 1315644479
Total Pages : 2434 pages
Book Rating : 4.3/5 (156 download)

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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 2434 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.