Hydrodynamics And Water Quality

Author : Zhen-Gang Ji
Publisher : John Wiley & Sons
Page : 610 pages
File Size : 41,7 Mb
Release : 2017-07-05
Category : Technology & Engineering
ISBN : 9781118877159

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Hydrodynamics and Water Quality by Zhen-Gang Ji Pdf

The primary reference for the modeling of hydrodynamics and water quality in rivers, lake, estuaries, coastal waters, and wetlands This comprehensive text perfectly illustrates the principles, basic processes, mathematical descriptions, case studies, and practical applications associated with surface waters. It focuses on solving practical problems in rivers, lakes, estuaries, coastal waters, and wetlands. Most of the theories and technical approaches presented within have been implemented in mathematical models and applied to solve practical problems. Throughout the book, case studies are presented to demonstrate how the basic theories and technical approaches are implemented into models, and how these models are applied to solve practical environmental/water resources problems. This new edition of Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries has been updated with more than 40% new information. It features several new chapters, including one devoted to shallow water processes in wetlands as well as another focused on extreme value theory and environmental risk analysis. It is also supplemented with a new website that provides files needed for sample applications, such as source codes, executable codes, input files, output files, model manuals, reports, technical notes, and utility programs. This new edition of the book: Includes more than 120 new/updated figures and 450 references Covers state-of-the-art hydrodynamics, sediment transport, toxics fate and transport, and water quality in surface waters Provides essential and updated information on mathematical models Focuses on how to solve practical problems in surface waters—presenting basic theories and technical approaches so that mathematical models can be understood and applied to simulate processes in surface waters Hailed as “a great addition to any university library” by the Journal of the American Water Resources Association (July 2009), Hydrodynamics and Water Quality, Second Edition is an essential reference for practicing engineers, scientists, and water resource managers worldwide.

Author : Zhen-Gang Ji
Publisher : John Wiley & Sons
Page : 702 pages
File Size : 44,9 Mb
Release : 2008-02-13
Category : Technology & Engineering
ISBN : 9780470241059

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Hydrodynamics and Water Quality by Zhen-Gang Ji Pdf

This reference gets you up to speed on mathematical modeling for environmental and water resources management. With a practical, application-oriented approach, it discusses hydrodynamics, sediment processes, toxic fate and transport, and water quality and eutrophication in rivers, lakes, estuaries, and coastal waters. A companion CD-ROM includes a modeling package and electronic files of numerical models, case studies, and model results. This is a core reference for water quality professionals and an excellent text for graduate students.

Author : James L. Martin,Steven C. McCutcheon
Publisher : CRC Press
Page : 723 pages
File Size : 44,7 Mb
Release : 2018-05-04
Category : Technology & Engineering
ISBN : 9781351439879

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Hydrodynamics and Transport for Water Quality Modeling by James L. Martin,Steven C. McCutcheon Pdf

Hydrodynamics and Transport for Water Quality Modeling presents a complete overview of current methods used to describe or predict transport in aquatic systems, with special emphasis on water quality modeling. The book features detailed descriptions of each method, supported by sample applications and case studies drawn from the authors' years of experience in the field. Each chapter examines a variety of modeling approaches, from simple to complex. This unique text/reference offers a wealth of information previously unavailable from a single source. The book begins with an overview of basic principles, and an introduction to the measurement and analysis of flow. The following section focuses on rivers and streams, including model complexity and data requirements, methods for estimating mixing, hydrologic routing methods, and unsteady flow modeling. The third section considers lakes and reservoirs, and discusses stratification and temperature modeling, mixing methods, reservoir routing and water balances, and dynamic modeling using one-, two-, and three-dimensional models. The book concludes with a section on estuaries, containing topics such as origins and classification, tides, mixing methods, tidally averaged estuary models, and dynamic modeling. Over 250 figures support the text. This is a valuable guide for students and practicing modelers who do not have extensive backgrounds in fluid dynamics.

Author : Pilar Garcia Navarro,Enrique Playán
Publisher : CRC Press
Page : 402 pages
File Size : 44,9 Mb
Release : 2007-11-01
Category : Mathematics
ISBN : 9780203932179

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Numerical Modelling of Hydrodynamics for Water Resources by Pilar Garcia Navarro,Enrique Playán Pdf

Overland flow modelling has been an active field of research for some years, but developments in numerical methods and computational resources have recently accelerated progress, producing models for different geometries and types of flows, such as simulations of canal and river networks. Flow in canals has traditionally been described using one-dimensional, depth-averaged, shallow water models; but a variety of simulation techniques now facilitate the management of hydrodynamic systems, providing models which incorporate complex geometry and diverse flows. Much effort has gone into elaborating canal operational rules based on decision support systems, with the dual aim of assuring water delivery and meeting flow control constraints. In natural water courses, water management problems are associated with the need to meet quality standards. Numerical modelling of advection-diffusion can be used to manage problems related to the movement of solutes in rivers and aquifers. The analysis of solute transport is used to safeguard the quality of surface and ground water and to help prevent eutrophication. Solute flow through the soil can be dynamically linked to overland flow for hydrological and agricultural applications. Advances in modelling also cast new light on sediment transport in rivers, exploring the complex dynamics of river bed erosion and deposition and assist in thee analysis of river-reservoir systems. All these issues are discussed in Numerical Modelling of Hydrodynamics for Water Resources, which will be useful to civil engineers, applied mathematicians, hydrologists, and physicists.

Author : Arnoldo Valle-Levinson
Publisher : Cambridge University Press
Page : 215 pages
File Size : 44,6 Mb
Release : 2022-03-03
Category : Science
ISBN : 9781108838252

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Introduction to Estuarine Hydrodynamics by Arnoldo Valle-Levinson Pdf

An essential introduction to the study of estuaries, highlighting their immense spatial and temporal variability.

Author : Daniela Malcangio
Publisher : BoD – Books on Demand
Page : 142 pages
File Size : 43,6 Mb
Release : 2018-05-02
Category : Science
ISBN : 9781789230444

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Applications in Water Systems Management and Modeling by Daniela Malcangio Pdf

With the growth of urbanization, industrialization, and intensive agricultural practices, all superficial, inland, and marine water bodies have become the repository for large quantities of every type of substance extraneous to the natural aquatic environment. The knowledge of hydrodynamics becomes crucial in this context, as it is the driving mechanism for the movement and transport of these matters and of sediments that become collectors of these substances, in a surface water system. The best way to understand these natural processes is via examples and case studies. This book deals with practical studies of hydrodynamic processes through physical and numerical models. Researchers, together with practicing engineers, will find this book useful in making a rapid assessment of different environmental water body problems.

Author : Guillermo Q. Tabios III
Publisher : Springer Nature
Page : 436 pages
File Size : 52,6 Mb
Release : 2020-01-07
Category : Science
ISBN : 9783030254018

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Water Resources Systems of the Philippines: Modeling Studies by Guillermo Q. Tabios III Pdf

This book presents a number of modeling studies of various water resources systems in the humid tropics and the typical short, steep mountain-to-coast systems in the archipelagic setting of the Philippines. Covering natural and rural systems, urban watersheds and built systems, such as reservoirs and flood control systems, it discusses modeling studies based on pure simulation and combined optimization-simulation. The book offers insights into real-world water resources modeling, and as such is a valuable resource for academics and practitioners in the Philippines, as well as those in other Asian regions with similar water resources systems, and similar issues, problems and concerns.

Author : Anonim
Publisher : Unknown
Page : 306 pages
File Size : 42,7 Mb
Release : 1972
Category : Electronic
ISBN : 8210379456XXX

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Systems Analysis and Water Quality Management by Anonim Pdf

Author : National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee to Review the St. Johns River Water Supply Impact Study
Publisher : National Academies Press
Page : 97 pages
File Size : 40,8 Mb
Release : 2009-09-08
Category : Science
ISBN : 9780309144810

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Review of the St. Johns River Water Supply Impact Study by National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee to Review the St. Johns River Water Supply Impact Study Pdf

The St. Johns River is the longest river in Florida, containing extensive freshwater wetlands, numerous large lakes, a wide estuarine channel, and a correspondingly diverse array of native flora and fauna. Water resource management in the river's watershed is the responsibility of the St. Johns River Water Management District (the District). The District must provide water for the region's 4.4 million residents as well as numerous industrial and agricultural users, all while protecting natural systems within the river basin. With population growth in the watershed expected to surpass 7.2 million in 2030, the District, through its water resources planning process, has begun to identify alternative sources of water beyond its traditional groundwater sources, including the potential withdrawal of 262 million gallons per day from the St. Johns River. To more comprehensively evaluate the environmental impacts of withdrawing this water from the river, the District embarked on a two-year Water Supply Impact Study (WSIS), and requested the involvement of the National Research Council. The present volume reviews the Phase I work of the WSIS and provides recommendations for improving Phase II.

Author : R. Manivanan
Publisher : New India Publishing
Page : 332 pages
File Size : 46,8 Mb
Release : 2008
Category : Technology & Engineering
ISBN : 8189422936

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Water Quality Modeling by R. Manivanan Pdf

Water Is An Important Element For Life On The Earth. It Is An Essential Natural Resource For Environmental Sustenance. In India, Water Quality Modeling Studies Are Carried Out From Fresh Water To Marine Water Ecosystems. Some Of Examples Are Tehri Reservoir, Chilka Lake, Dal Lake At Kashmir, Kodaikanal Lake, Ooty Lake At Tamil Nadu, Rivers Like Ganges, Narmada, Kaveri, And Coastal Regions Like Hoogly Estuary, Paradip, Vishakapatnam, Kakinada, Chennai, , Tutucorin, Mangalore Coast, Kongan Coast And Gujarat Coast.

Author : Jean-Michel Hervouet
Publisher : John Wiley & Sons
Page : 360 pages
File Size : 47,5 Mb
Release : 2007-06-13
Category : Computers
ISBN : 0470319631

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Hydrodynamics of Free Surface Flows by Jean-Michel Hervouet Pdf

A definitive guide for accurate state-of-the-art modelling of free surface flows Understanding the dynamics of free surface flows is the starting point of many environmental studies, impact studies, and waterworks design. Typical applications, once the flows are known, are water quality, dam impact and safety, pollutant control, and sediment transport. These studies used to be done in the past with scale models, but these are now being replaced by numerical simulation performed by software suites called “hydro-informatic systems”. The Telemac system is the leading software package worldwide, and has been developed by Electricité de France and Jean-Michel Hervouet, who is the head and main developer of the Telemac project. Written by a leading authority on Computational Fluid Dynamics, the book aims to provide environmentalists, hydrologists, and engineers using hydro-informatic systems such as Telemac and the finite element method, with the knowledge of the basic principles, capabilities, different hypotheses, and limitations. In particular this book: presents the theory for understanding hydrodynamics through an extensive array of case studies such as tides, tsunamis, storm surges, floods, bores, dam break flood waves, density driven currents, hydraulic jumps, making this a principal reference on the topic gives a detailed examination and analysis of the notorious Malpasset dam failure includes a coherent description of finite elements in shallow water delivers a significant treatment of the state-of-the-art flow modelling techniques using Telemac, developed by Electricité de France provides the fundamental physics and theory of free surface flows to be utilised by courses on environmental flows Hydrodynamics of Free Surface Flows is essential reading for those involved in computational fluid dynamics and environmental impact assessments, as well as hydrologists, and bridge, coastal and dam engineers. Guiding readers from fundamental theory to the more advanced topics in the application of the finite element method and the Telemac System, this book is a key reference for a broad audience of students, lecturers, researchers and consultants, right through to the community of users of hydro-informatics systems.

Author : Deborah V Chapman
Publisher : CRC Press
Page : 658 pages
File Size : 47,6 Mb
Release : 1996-08-22
Category : Science
ISBN : 9780419215905

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Water Quality Assessments by Deborah V Chapman Pdf

This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.

Author : Martina Zelenakova,Petr Hlavínek,Abdelazim M. Negm
Publisher : Springer
Page : 409 pages
File Size : 40,9 Mb
Release : 2019-08-01
Category : Technology & Engineering
ISBN : 9783030183592

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Management of Water Quality and Quantity by Martina Zelenakova,Petr Hlavínek,Abdelazim M. Negm Pdf

This book focuses on water pollution, water management and water structures. Presenting contributions on water quality and quantity issues from the engineering point of view, it discusses a variety of issues, from storm water management in urban areas and water quantity, to hydraulic structures, hydrodynamic modeling and flood protection. The book also provides state-of-the-art insights, which that can be used to effectively solve a variety of problems in integrated water resources management, and introduces the latest research advances. Edited and authored by pioneers in the field who have been at the forefront of water management development in the Czech Republic, this book is a valuable resource for environmental professionals, including scientists and policymakers, interested in water-related issues both in the Czech Republic and elsewhere.

Author : Abdelazim M. Negm,Mohamed Ali Bek,Sommer Abdel-Fattah
Publisher : Springer
Page : 304 pages
File Size : 54,8 Mb
Release : 2018-12-12
Category : Science
ISBN : 9783319935904

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Egyptian Coastal Lakes and Wetlands: Part I by Abdelazim M. Negm,Mohamed Ali Bek,Sommer Abdel-Fattah Pdf

Egyptian coastal lakes and wetlands are among the most productive wetland ecosystems in the world. This volume explores their current status and how it can be maintained and improved. It describes the five Northern coastal lakes, their origin, physical and chemical properties and current development activities, and discusses the challenges facing these lakes, such as shrinking, pollution, degradation, and adaptive management. Further topics include hydrodynamics and modeling techniques, as well as strategies for the sustainable development of these valuable resources. The book closes with a concise summary of the conclusions and recommendations presented in the chapters. As such, it offers an invaluable resource for the academic community and postgraduate students, as well as for environmental managers and policymakers.

Author : Hubert Chanson
Publisher : CRC Press
Page : 450 pages
File Size : 55,8 Mb
Release : 2013-08-30
Category : Science
ISBN : 9781138000933

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Applied Hydrodynamics by Hubert Chanson Pdf

This textbook treats Hydro- and Fluid Dynamics, the engineering science dealing with forces and energies generated by fluids in motion, playing a vital role in everyday life. Practical examples include the flow motion in the kitchen sink, the exhaust fan above the stove, and the air conditioning system in our home. When driving a car, the air flow around the vehicle body induces some drag which increases with the square of the car speed and contributes to excess fuel consumption. Engineering applications encompass fluid transport in pipes and canals, energy generation, environmental processes and transportation (cars, ships, aircrafts). This book deals with the topic of applied hydrodynamics. The lecture material is grouped into two complementary sections: ideal fluid flow and real fluid flow. The former deals with two- and possibly three-dimensional fluid motions that are not subject to boundary friction effects, while the latter considers the flow regions affected by boundary friction and turbulent shear. The lecture material is designed as an intermediate course in fluid dynamics for senior undergraduate and postgraduate students in Civil, Environmental, Hydraulic and Mechanical Engineering. It is supported by notes, applications, remarks and discussions in each chapter. Moreover a series of appendices is added, while some major homework assignments are developed at the end of the book, before the bibliographic references.