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 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 a CD that contains 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.
Computational Hydraulics
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Author : Ioana Popescu
language : en
Publisher: IWA Publishing
Release Date : 2014-08-14
Computational Hydraulics written by Ioana Popescu and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-14 with Science categories.
Computational Hydraulics introduces the concept of modeling and the contribution of numerical methods and numerical analysis to modeling. It provides a concise and comprehensive description of the basic hydraulic principles, and the problems addressed by these principles in the aquatic environment. Flow equations, numerical and analytical solutions are included. The necessary steps for building and applying numerical methods in hydraulics comprise the core of the book and this is followed by a report of different example applications of computational hydraulics: river training effects on flood propagation, water quality modelling of lakes and coastal applications. The theory and exercises included in the book promote learning of concepts within academic environments. Sample codes are made available online for purchasers of the book. Computational Hydraulics is intended for under-graduate and graduate students, researchers, members of governmental and non-governmental agencies and professionals involved in management of the water related problems. Author: Ioana Popescu, Hydroinformatics group, UNESCO-IHE Institute for Water Education, Delft , The Netherlands.
Hydraulics Of Open Channel Flow
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Author : Hubert Chanson
language : en
Publisher: Elsevier
Release Date : 2004-05-25
Hydraulics Of Open Channel Flow written by Hubert Chanson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-25 with Technology & Engineering categories.
Since the publication of its first edition in 1999, 'The Hydraulics of Open Channel Flow' has been praised by professionals, academics, students and researchers alike as the most practical modern textbook on open channel flow available. This new edition includes substantial new material on hydraulic modelling, in particular addressing unsteady open channel flows. There are also many new exercises and projects, including a major new revision assignment. This innovative textbook contains numerous examples and practical applications, and is fully illustrated with photographs. Dr Chanson introduces the basic principles of open channel flow and takes readers through the key topics of sediment transport, hydraulic modelling and the design of hydraulic structures. - Comprehensive coverage of the basic principles of key application areas of the hydraulics of open channel flow - New exercises and examples added to aid understanding - Ideal for use by students and lecturers in civil and environmental engineering
Analysis And Modelling Of Non Steady Flow In Pipe And Channel Networks
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Author : Vinko Jovic
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-08
Analysis And Modelling Of Non Steady Flow In Pipe And Channel Networks written by Vinko Jovic and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Technology & Engineering categories.
Analysis and Modelling of Non-Steady Flow in Pipe and Channel Networks deals with flows in pipes and channel networks from the standpoints of hydraulics and modelling techniques and methods. These engineering problems occur in the course of the design and construction of hydroenergy plants, water-supply and other systems. In this book, the author presents his experience in solving these problems from the early 1970s to the present day. During this period new methods of solving hydraulic problems have evolved, due to the development of computers and numerical methods. This book is accompanied by a website which hosts the author's software package, Simpip (an abbreviation of simulation of pipe flow) for solving non-steady pipe flow using the finite element method. The program also covers flows in channels. The book presents the numerical core of the SimpipCore program (written in Fortran). Key features: Presents the theory and practice of modelling different flows in hydraulic networks Takes a systematic approach and addresses the topic from the fundamentals Presents numerical solutions based on finite element analysis Accompanied by a website hosting supporting material including the SimpipCore project as a standalone program Analysis and Modelling of Non-Steady Flow in Pipe and Channel Networks is an ideal reference book for engineers, practitioners and graduate students across engineering disciplines.
Unsteady Flow In Open Channels
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Author : Jurjen A. Battjes
language : en
Publisher: Cambridge University Press
Release Date : 2017-02-16
Unsteady Flow In Open Channels written by Jurjen A. Battjes and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-16 with Science categories.
This book provides a unifying framework for understanding and computing unsteady flow and transport in shallow one-dimensional open-water systems.
Gradually Varied Flow Profiles In Open Channels
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Author : Chyan-Deng Jan
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-08
Gradually Varied Flow Profiles In Open Channels written by Chyan-Deng Jan 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 2014-01-08 with Science categories.
Gradually-varied flow (GVF) is a steady non-uniform flow in an open channel with gradual changes in its water surface elevation. The evaluation of GVF profiles under a specific flow discharge is very important in hydraulic engineering. This book proposes a novel approach to analytically solve the GVF profiles by using the direct integration and Gaussian hypergeometric function. Both normal-depth- and critical-depth-based dimensionless GVF profiles are presented. The novel approach has laid the foundation to compute at one sweep the GVF profiles in a series of sustaining and adverse channels, which may have horizontal slopes sandwiched in between them.
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
Hydraulics And Fluid Mechanics Volume 1
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Author : Manish Pandey
language : en
Publisher: Springer Nature
Release Date : 2025-01-13
Hydraulics And Fluid Mechanics Volume 1 written by Manish Pandey and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-13 with Technology & Engineering categories.
This book comprises the proceedings of the 28th International Conference on Hydraulics, Water Resources, River and Coastal Engineering (HYDRO 2023) focusing on broad spectrum of emerging opportunities and challenges in the field of hydraulics and fluid mechanics. It covers a range of topics, including, but not limited to, experimental and computational fluid mechanics, sediment dynamics, environmental impact assessment of water resources projects, environmental flows, pollutant transport, etc. Presenting recent advances in the form of illustrations, tables, and text, it offers readers insights for their own research. In addition, the book addresses fundamental concepts and studies in the field of flood forecasting and hydraulic structures, making it a valuable resource for both beginners and researchers wanting to further their understanding of hydraulics, water resources and coastal engineering.
Nbs Special Publication
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Author :
language : en
Publisher:
Release Date : 1968
Nbs Special Publication written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Weights and measures categories.