Numerical Modeling In Open Channel Hydraulics
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Numerical Modeling In Open Channel Hydraulics
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Author : Romuald Szymkiewicz
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-03-10
Numerical Modeling In Open Channel Hydraulics written by Romuald Szymkiewicz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-10 with Science categories.
Open channel hydraulics has always been a very interesting domain of scienti c and engineering activity because of the great importance of water for human l- ing. The free surface ow, which takes place in the oceans, seas and rivers, can be still regarded as one of the most complex physical processes in the environment. The rst source of dif culties is the proper recognition of physical ow processes and their mathematical description. The second one is related to the solution of the derived equations. The equations arising in hydrodynamics are rather comp- cated and, except some much idealized cases, their solution requires application of the numerical methods. For this reason the great progress in open channel ow modeling that took place during last 40 years paralleled the progress in computer technique, informatics and numerical methods. It is well known that even ty- cal hydraulic engineering problems need applications of computer codes. Thus, we witness a rapid development of ready-made packages, which are widely d- seminated and offered for engineers. However, it seems necessary for their users to be familiar with some fundamentals of numerical methods and computational techniques applied for solving the problems of interest. This is helpful for many r- sons. The ready-made packages can be effectively and safely applied on condition that the users know their possibilities and limitations. For instance, such knowledge is indispensable to distinguish in the obtained solutions the effects coming from the considered physical processes and those caused by numerical artifacts.
Open Channel Hydraulics
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Author : Terry W. Sturm
language : en
Publisher: McGraw-Hill Science, Engineering & Mathematics
Release Date : 2001
Open Channel Hydraulics written by Terry W. Sturm and has been published by McGraw-Hill Science, Engineering & Mathematics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Canales (Ingeniería hidráulica) categories.
* A comprehensive overview of stormwater and wastewater collection methods from around the world, written b leading experts in the field * Includes detailed analysis of system designs, operation, maintenance and rehabilitation * Includes recent research advances and personal computer applications
Open Channel Flow
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Author : Roland Jeppson
language : en
Publisher: CRC Press
Release Date : 2010-11-09
Open Channel Flow written by Roland Jeppson and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-09 with Science categories.
A comprehensive treatment of open channel flow, Open Channel Flow: Numerical Methods and Computer Applications starts with basic principles and gradually advances to complete problems involving systems of channels with branches, controls, and outflows/ inflows that require the simultaneous solutions of systems of nonlinear algebraic equations coupled with differential equations. The book includes downloadable resources that contain a program that solves all types of simple open channel flow problems, the source programs described in the text, the executable elements of these programs, the TK-Solver and MathCad programs, and the equivalent MATLAB® scripts and functions. The book provides applied numerical methods in an appendix and also incorporates them as an integral component of the methodology in setting up and solving the governing equations. Packed with examples, the book includes problems at the end of each chapter that give readers experience in applying the principles and often expand upon the methodologies use in the text. The author uses Fortran as the software to supply the computer instruction but covers math software packages such as MathCad, TK-Solver, MATLAB, and spreadsheets so that readers can use the instruments with which they are the most familiar. He emphasizes the basic principles of conservation of mass, energy, and momentum, helping readers achieve true mastery of this important subject, rather than just learn routine techniques. With the enhanced understanding of the fundamental principles of fluid mechanics provided by this book, readers can then apply these principles to the solution of complex real-world problems. The book supplies the knowledge tools necessary to analyze and design economical and properly performing conveyance systems. Thus not only is the book useful for graduate students, but it also provides professional engineers the expertise and knowledge to design well performing and economical channel systems.
Open Channel Hydraulics Third Edition
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Author : Terry W. Sturm
language : en
Publisher: McGraw Hill Professional
Release Date : 2021-07-28
Open Channel Hydraulics Third Edition written by Terry W. Sturm and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-28 with Technology & Engineering categories.
A definitive guide to open channel hydraulics―fully updated for the latest tools and methods This thoroughly revised resource offers focused coverage of some of the most common problems encountered by practicing hydraulic engineers and includes the latest research and computing advances. Based on a course taught by the author for nearly 40 years, Open Channel Hydraulics, Third Edition features clear explanations of floodplain mapping, flood routing, bridge hydraulics, culvert design, stormwater system design, stream restoration, and much more. Throughout, special emphasis is placed on the application of basic fluid mechanics principles to the formulation of open channel flow problems. Coverage includes: Basic principles Specific energy Momentum Uniform flow Gradually varied flow Hydraulic structures Governing unsteady flow equations and numerical solutions Simplified methods of flow routing Flow in alluvial channels Three-dimensional CFD modeling for open channel flows
Theoretical And Numerical Modeling Of Suspended Sediment Transport In Open Channels Using An Eulerian Eulerian Two Phase Flow Approach
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Author : Sanjeev Kumar Jha
language : en
Publisher:
Release Date : 2009
Theoretical And Numerical Modeling Of Suspended Sediment Transport In Open Channels Using An Eulerian Eulerian Two Phase Flow Approach written by Sanjeev Kumar Jha and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Computational River Dynamics
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Author : Weiming Wu
language : en
Publisher: CRC Press
Release Date : 2007-11-15
Computational River Dynamics written by Weiming Wu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-15 with Science categories.
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
Open Channel Flow With Roughness Elements Of Different Spanwise Aspect Ratios
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Author : Fabián López
language : en
Publisher:
Release Date : 1997
Open Channel Flow With Roughness Elements Of Different Spanwise Aspect Ratios written by Fabián López and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Proceedings Of The Advanced Seminar On One Dimensional Open Channel Flow And Transport Modeling
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Author :
language : en
Publisher:
Release Date : 1989
Proceedings Of The Advanced Seminar On One Dimensional Open Channel Flow And Transport Modeling written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Channels (Hydraulic engineering) categories.
Numerical Modeling Of Water Waves In Coastal And Ocean Engineering
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Author : Pablo Higuera
language : en
Publisher: World Scientific
Release Date : 2023-03-16
Numerical Modeling Of Water Waves In Coastal And Ocean Engineering written by Pablo Higuera and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-16 with Science categories.
This unique compendium introduces the field of numerical modelling of water waves. The topics included the most widely used water wave modelling approaches, presented in increasing order of complexity and categorized into phase-averaged and phase-resolving at the highest level.A comprehensive state-of-the-art review is provided for each chapter, comprising the historical development of the method, the most relevant models and their practical applications. A full description on the method's underlying assumptions and limitations are also provided. The final chapter features coupling among different models, outlining the different types of implementations, highlighting their pros and cons, and providing numerous relevant examples for full context.The useful reference text benefits professionals, researchers, academics, graduate and undergraduate students in wave mechanics in general and coastal and ocean engineering in particular.
Shallow Water Hydraulics
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Author : Oscar Castro-Orgaz
language : en
Publisher: Springer Nature
Release Date : 2019-11-08
Shallow Water Hydraulics written by Oscar Castro-Orgaz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-08 with Mathematics categories.
This book presents the theory and computation of open channel flows, using detailed analytical, numerical and experimental results. The fundamental equations of open channel flows are derived by means of a rigorous vertical integration of the RANS equations for turbulent flow. In turn, the hydrostatic pressure hypothesis, which forms the core of many shallow water hydraulic models, is scrutinized by analyzing its underlying assumptions. The book’s main focus is on one-dimensional models, including detailed treatments of unsteady and steady flows. The use of modern shock capturing finite difference and finite volume methods is described in detail, and the quality of solutions is carefully assessed on the basis of analytical and experimental results. The book’s unique features include: • Rigorous derivation of the hydrostatic-based shallow water hydraulic models • Detailed treatment of steady open channel flows, including the computation of transcritical flow profiles • General analysis of gate maneuvers as the solution of a Riemann problem • Presents modern shock capturing finite volume methods for the computation of unsteady free surface flows • Introduces readers to movable bed and sediment transport in shallow water models • Includes numerical solutions of shallow water hydraulic models for non-hydrostatic steady and unsteady free surface flows This book is suitable for both undergraduate and graduate level students, given that the theory and numerical methods are progressively introduced starting with the basics. As supporting material, a collection of source codes written in Visual Basic and inserted as macros in Microsoft Excel® is available. The theory is implemented step-by-step in the codes, and the resulting programs are used throughout the book to produce the respective solutions.