Environmental and Water Quality Operational Studies. Physical Modeling of Reservoir Hydrodynamics

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ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Environmental and Water Quality Operational Studies. Physical Modeling of Reservoir Hydrodynamics by : Mark S. Dortch

Download or read book Environmental and Water Quality Operational Studies. Physical Modeling of Reservoir Hydrodynamics written by Mark S. Dortch and published by . This book was released on 1985 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidance is presented for the use of physical models in the study of reservoir hydrodynamic processes. Modeling theory is developed by nondimensionalizing the Navier-Stokes equations of fluid motion. Examination of these nondimensional equations shows that complete dynamic similitude between prototype and model is achieved by the equating of respective Froude and Reynolds numbers. Although such an equation is not possible if water is the model and prototype fluid, similitude is still maintained if the model and prototype Froude numbers are equated and if the fundamental character of prototype flow (turbulent) is maintained in the model. Scaling relationships for undistorted and distorted models are presented and the appropriate use of each is discussed. Examples of the application of the relationships presented are given in some detail. An extensive list of publications documenting site-specific and research investigations involving physical modeling is also provided. Keywords: Density currents, and Water resources.

Physical Modeling of Reservoir Hydrodynamics

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Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Physical Modeling of Reservoir Hydrodynamics by : Mark S. Dortch

Download or read book Physical Modeling of Reservoir Hydrodynamics written by Mark S. Dortch and published by . This book was released on 1985 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrodynamics and Water Quality

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Publisher : John Wiley & Sons
ISBN 13 : 1118877152
Total Pages : 612 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Hydrodynamics and Water Quality by : Zhen-Gang Ji

Download or read book Hydrodynamics and Water Quality written by Zhen-Gang Ji and published by John Wiley & Sons. This book was released on 2017-07-05 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Hydrodynamics and Transport for Water Quality Modeling

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Publisher : CRC Press
ISBN 13 : 1351439871
Total Pages : 723 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Hydrodynamics and Transport for Water Quality Modeling by : James L. Martin

Download or read book Hydrodynamics and Transport for Water Quality Modeling written by James L. Martin and published by CRC Press. This book was released on 2018-05-04 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Mathematics of Reservoir Simulation

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Publisher : SIAM
ISBN 13 : 0898716624
Total Pages : 195 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis The Mathematics of Reservoir Simulation by : Richard E. Ewing

Download or read book The Mathematics of Reservoir Simulation written by Richard E. Ewing and published by SIAM. This book was released on 2014-12-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the state of the art of the mathematical theory and numerical analysis of imaging. Some of the applications covered in the book include computerized tomography, magnetic resonance imaging, emission tomography, electron microscopy, ultrasound transmission tomography, industrial tomography, seismic tomography, impedance tomography, and NIR imaging.

Hydrodynamics Strudy of the Flix Reservoir by Physical an Numerical Modelling

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Publisher :
ISBN 13 :
Total Pages : 203 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Hydrodynamics Strudy of the Flix Reservoir by Physical an Numerical Modelling by : Tamara Lema

Download or read book Hydrodynamics Strudy of the Flix Reservoir by Physical an Numerical Modelling written by Tamara Lema and published by . This book was released on 2009 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling of Flows and Sediment Through Hydraulic Structures

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659781711
Total Pages : 236 pages
Book Rating : 4.7/5 (817 download)

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Book Synopsis Modelling of Flows and Sediment Through Hydraulic Structures by : Shervin Faghihirad

Download or read book Modelling of Flows and Sediment Through Hydraulic Structures written by Shervin Faghihirad and published by LAP Lambert Academic Publishing. This book was released on 2015-09-28 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central concern of the book is to study flows and sediment phenomena through hydraulic structures in a regulated reservoir. The flow patterns in and around most hydraulic structures are complex, three-dimensional, and highly turbulent. For these reasons, in order to understand the impact of hydraulic structures on the hydrodynamic, sediment transport processes and morphological changes in regulated reservoirs it is often necessary to investigate these processes in three dimensions. In design a real and complex water regulated reservoir both physical and numerical models are applied. In the numerical sections, explain the governing equations of the hydrodynamic (including turbulence), sediment transport and morphodynamic process, respectively. Besides, mathematical solutions for the different equations are given in detail in a separate chapter. In next chapters, the capability of the numerical model is evaluated with two sets of experimental data. Also, one chapter presents the application of the numerical model to the experiment explained in physical modelling part and comparisons made between the physical and numerical model results. Final chapter summarises the main findings.

Hydrodynamics and Water Quality

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Publisher : John Wiley & Sons
ISBN 13 : 1119371937
Total Pages : 614 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Hydrodynamics and Water Quality by : Zhen-Gang Ji

Download or read book Hydrodynamics and Water Quality written by Zhen-Gang Ji and published by John Wiley & Sons. This book was released on 2017-05-09 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Application of the Finite Element Method to Vertically Stratified Hydrodynamic Flow and Water Quality

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Application of the Finite Element Method to Vertically Stratified Hydrodynamic Flow and Water Quality by : Robert C. MacArthur

Download or read book Application of the Finite Element Method to Vertically Stratified Hydrodynamic Flow and Water Quality written by Robert C. MacArthur and published by . This book was released on 1980 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer program RMA-7 has been expanded to be able to simulate density induced flows and water quality conditions typically found in deep reservoirs. The mathematical basis for the program and methods of implementing the code for various kinds of flow are discussed. Results from two different applications are presented. The first example simualtes flow conditions that were measured in a physical model of a deep reservoir. Results are also included for simulations of the circulation, temperature and dissolved oxygen concentrations for Lake Taneycomo, Missouri. Comparison of measured and computed results from both applications shows that the RMA-7 model provides reasonably accurate results for both flow circulating and water quality. (Author).

Eco-hydraulic Modelling of Eutrophication for Reservoir Management

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Publisher : CRC Press
ISBN 13 : 0203093259
Total Pages : 266 pages
Book Rating : 4.2/5 (3 download)

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Book Synopsis Eco-hydraulic Modelling of Eutrophication for Reservoir Management by : Nahm-chung Jung

Download or read book Eco-hydraulic Modelling of Eutrophication for Reservoir Management written by Nahm-chung Jung and published by CRC Press. This book was released on 2010-05-11 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a transfer of pollutants from a middle stratified layer to the surface layer. Although the

NBS Special Publication

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Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)

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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 1978 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geomechanics and Fluidodynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 9401587094
Total Pages : 365 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Geomechanics and Fluidodynamics by : Victor N. Nikolaevskiy

Download or read book Geomechanics and Fluidodynamics written by Victor N. Nikolaevskiy and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is based on subsurface hydrodynamics and applied geomechanics and places them in a unifying framework. It focuses on the understanding of physical and mechanical properties of geomaterials by presenting mathematical models of deformation and fracture with related experiments.

Physical and Mathematical Model Studies of Pumped Storage Reservoir Hydrodynamics for Determination of Environmental Effects

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Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (856 download)

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Book Synopsis Physical and Mathematical Model Studies of Pumped Storage Reservoir Hydrodynamics for Determination of Environmental Effects by : Danny L. King

Download or read book Physical and Mathematical Model Studies of Pumped Storage Reservoir Hydrodynamics for Determination of Environmental Effects written by Danny L. King and published by . This book was released on 1975 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Modelling of Hydrodynamics for Water Resources

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Publisher : CRC Press
ISBN 13 : 020393217X
Total Pages : 402 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis Numerical Modelling of Hydrodynamics for Water Resources by : Pilar Garcia Navarro

Download or read book Numerical Modelling of Hydrodynamics for Water Resources written by Pilar Garcia Navarro and published by CRC Press. This book was released on 2007-11-01 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

A Review of Numerical Reservoir Hydrodynamic Modeling

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Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis A Review of Numerical Reservoir Hydrodynamic Modeling by : Billy H. Johnson

Download or read book A Review of Numerical Reservoir Hydrodynamic Modeling written by Billy H. Johnson and published by . This book was released on 1981 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stratification, i.e., density variations in a reservoir, occurs due to temperature variations as a result of surface heat exchange and plays an important role in determining the water quality of a reservoir. This role is determined through the influence of density variations on the movement of water in the reservoir. Therefore, the primary objective of a prediction of stratified flow hydrodynamics in reservoirs is to enable scientists to compute temperature distributions and water transports insofar as they affect various water quality parameters. One objective of the Environmental & Water Quality Operational Study (EWQOS) program of the U.S. Army Corps of Engineers is to provide District and Division offices with a tool for predicting reservoir hydrodynamics over periods of time extending from the initial setup of thermal stratification in the spring through its breakup in the fall. Such a predictive technique will subsequently be used in the prediction of water quality parameters. Both two- and three-dimensional, unsteady, variable density, heat-conducting models have been investigated during the past year. This investigation has centered around an analysis of both the mathematical and numerical bases of individual models as well as their ability to simulate a density underflow.

Collocation Techniques for Modeling Compositional Flows in Oil Reservoirs

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Publisher : Springer Science & Business Media
ISBN 13 : 3642822134
Total Pages : 219 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Collocation Techniques for Modeling Compositional Flows in Oil Reservoirs by : Myron B. III. Allen

Download or read book Collocation Techniques for Modeling Compositional Flows in Oil Reservoirs written by Myron B. III. Allen and published by Springer Science & Business Media. This book was released on 2013-03-12 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This investigation is an outgrowth of my doctoral dissertation at Princeton University. I am particularly grateful to Professors George F. Pinder and William G. Gray of Princeton for their advice during both my research and my writing. I believe that finite-element collocation holds promise as a numer ical scheme for modeling complicated flows in porous media. However, there seems to be a "conventional wisdom" maintaining that collocation is hopelessly beset by oscillations and is, in some way, fundamentally inappropriate for multiphase flows. I hope to dispel these objections, realizing that others will remain for further work. The U. S. National Science Foundation funded much of this study through grant number NSF-CEE-8111240. TABLE OF CONTENTS ABSTRACT ;; FOREWORD ;; ; CHAPTER ONE. THE PHYSICAL SYSTEM. 1.1 Introduction. 1 1.2 The reservoir and its contents. 5 1.3 Reservoir mechanics. 9 1.4 Supplementary constraints. 18 1.5 Governing equations. 26 CHAPTER TWO. REPRESENTING FLUID-PHASE BEHAVIOR. 39 2.1 Thermodynamics of the fluid system. 40 2.2 Standard equation-of-state methods. 45 2.3 Maxwell-set interpolation.

Applications in Water Systems Management and Modeling

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Publisher : BoD – Books on Demand
ISBN 13 : 1789230446
Total Pages : 142 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Applications in Water Systems Management and Modeling by : Daniela Malcangio

Download or read book Applications in Water Systems Management and Modeling written by Daniela Malcangio and published by BoD – Books on Demand. This book was released on 2018-05-02 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.