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Hydraulics Of Spillways And Energy Dissipators

Author: Rajnikant M. Khatsuria
Publisher: CRC Press
ISBN: 9780203996980
Size: 57.55 MB
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An unsurpassed treatise on the state-of-the-science in the research and design of spillways and energy dissipators, Hydraulics of Spillways and Energy Dissipators compiles a vast amount of information and advancements from recent conferences and congresses devoted to the subject. It highlights developments in theory and practice and emphasizing topics related to scale effect, dynamic flow measurement, and the analysis and interpretation of model results. Consolidates and compares the available information on various design approaches, procedures, and structure types to benefit practicing engineers. Reflecting the author's nearly four decades of experience in the field, this handbook Provides four broad sections on spillway design, flood- estimation and selection, various types of spillways and energy dissipators, and topics of special interest Offers valuable case studies and illustrative examples to effectively highlight key topics in the text Includes chapters on crucial design elements such as cavitation, air entrainment, and aerators Contains extensive discussions of spillway construction stages, dual purpose spillways, overtopping protection of earth dams used as spillways, unlined spillways, fuse plugs and fuse gate spillways, air entrainment and forced aeration, and protection against detrimental forces such as cavitation, uplift, and scour About the Author: RAJNIKANT M. KHATSURIA served as Additional Director, Central Water and Power Research Station, Pune, India, until his retirement in 2001. He joined the Central Water and Power Research Station in 1963 and was engaged in the research and design of hydraulic structures, based on hydraulic model studies. His special interests include spillways, energy dissipators, control and conveyance structures, and hydropower structures. He has completed nearly 150 projects pertaining to the above disciplines and has authored a number of technical papers and professional reports. He contributed towards the field standardization of overflow, non-overflow, and hydropower structures. He also served as the Senior Expert for WAPCOS (India) Ltd. (1989-90) for the planning and commissioning of the HLAB (hydraulics laboratory) at Al Taji, Baghdad, Iraq. He received the B.E. (1963) degree from Gujarat University, India, the M.E. (1975) degree from the University of Pune, India, and the M.S. (1981) degree from the University of Iowa, Iowa City.

Hydraulics In Civil And Environmental Engineering Fifth Edition

Author: Andrew Chadwick
Publisher: CRC Press
ISBN: 0415672457
Size: 22.42 MB
Format: PDF, ePub, Docs
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Now in its fifth edition, Hydraulics in Civil and Environmental Engineering combines thorough coverage of the basic principles of civil engineering hydraulics with wide-ranging treatment of practical, real-world applications. This classic text is carefully structured into two parts to address principles before moving on to more advanced topics. The first part focuses on fundamentals, including hydrostatics, hydrodynamics, pipe and open channel flow, wave theory, physical modeling, hydrology, and sediment transport. The second part illustrates the engineering applications of these fundamental principles to pipeline system design; hydraulic structures; and river, canal, and coastal engineering—including up-to-date environmental implications. A chapter on computational hydraulics demonstrates the application of computational simulation techniques to modern design in a variety of contexts. What’s New in This Edition Substantive revisions of the chapters on hydraulic machines, flood hydrology, and computational modeling New material added to the chapters on hydrostatics, principles of fluid flow, behavior of real fluids, open channel flow, pressure surge in pipelines, wave theory, sediment transport, river engineering, and coastal engineering The latest recommendations on climate change predictions, impacts, and adaptation measures Updated references Hydraulics in Civil and Environmental Engineering, Fifth Edition is an essential resource for students and practitioners of civil, environmental, and public health engineering and associated disciplines. It is comprehensive, fully illustrated, and contains many worked examples. Spreadsheets and useful links to other web pages are available on an accompanying website, and a solutions manual is available to lecturers.

The Civil Engineering Handbook Second Edition

Author: W.F. Chen
Publisher: CRC Press
ISBN: 1420041215
Size: 75.57 MB
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First published in 1995, the award-winning Civil Engineering Handbook soon became known as the field's definitive reference. To retain its standing as a complete, authoritative resource, the editors have incorporated into this edition the many changes in techniques, tools, and materials that over the last seven years have found their way into civil engineering research and practice. The Civil Engineering Handbook, Second Edition is more comprehensive than ever. You'll find new, updated, and expanded coverage in every section. In fact, more than 1/3 of the handbook is new or substantially revised. In particular you'll find increased focus on computing reflecting the rapid advances in computer technology that has revolutionized many aspects of civil engineering. You'll use it as a survey of the field, you'll use it to explore a particular subject, but most of all you'll use The Civil Engineering Handbook to answer the problems, questions, and conundrums you encounter in practice.

Energy Dissipation In Hydraulic Structures

Author: Hubert Chanson
Publisher: CRC Press
ISBN: 1315680297
Size: 36.44 MB
Format: PDF, ePub, Mobi
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Recent advances in technology have permitted the construction of large dams, reservoirs and channels. This progress has necessitated the development of new design and construction techniques, particularly with the provision of adequate flood release facilities. Chutes and spillways are designed to spill large water discharges over a hydraulic structure (e.g. dam, weir) without major damage to the structure itself and to its environment. At the hydraulic structure, the flood waters rush as an open channel flow or free-falling jet, and it is essential to dissipate a very signifi cant part of the flow kinetic energy to avoid damage to the hydraulic structure and its surroundings. Energy dissipation may be realised by a wide range of design techniques. A number of modern developments have demonstrated that such energy dissipation may be achieved (a) along the chute, (b) in a downstream energy dissipator, or (c) a combination of both. The magnitude of turbulent energy that must be dissipated in hydraulic structures is enormous even in small rural and urban structures. For a small storm waterway discharging at a 4 m3/s mm high drop, the turbulent kinetic energy flux per unit time is 120 kW! At a large dam, the rate of energy dissipation can exceed tens to hundreds of gigawatts; that is, many times the energy production rate of nuclear power plants. Many engineers have never been exposed to the complexity of energy dissipator designs, to the physical processes taking place and to the structural challenges. Several energy dissipators, spillways and storm waterways failed because of poor engineering design. It is believed that a major issue affecting these failures was the lack of understanding of the basic turbulent dissipation processes and of the interactions between free-surface aeration and flow turbulence. In that context, an authoritative reference book on energy dissipation in hydraulic structures is proposed here. The book contents encompass a range of design techniques including block ramps, stepped spillways, hydraulic jump stilling basins, ski jumps and impact dissipators.

Fluvial Environmental And Coastal Developments In Hydraulic Engineering

Author: Michele Mossa
Publisher: CRC Press
ISBN: 1482259893
Size: 79.62 MB
Format: PDF, ePub
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Comprising the Proceedings of the International Workshop on State-of-the-Art Hydraulic Engineering held in Bari, Italy on 16-19 February 2004, this volume presents an in-depth investigation of the energy loss of skimming flows under a range of discharges, step and dam heights, and channel slopes. Including a wealth of information, the volume is divided into the following key sections: air-water flows and transitional flows; stepped chute and transitional flows; environmental and coastal hydraulics with dispersion in estuaries and jets; and transitional flows. Fluvial, Environmental and Coastal Developments in Hydraulic Engineering constitutes a comprehensive and systematic analysis of topics, including certain findings and discussions which are virtually unprecedented in hydraulic literature. As such, the volume is undoubtedly an important one, and will prove to be of particular interest to scientists and students of hydraulics and fluid mechanics, engineers, and specialists in the field of environmental protection.

Hydraulics In Civil And Environmental Engineering Fourth Edition

Author: Andrew John Chadwick
Publisher: CRC Press
ISBN: 9780419225805
Size: 75.60 MB
Format: PDF
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The third edition of this best-selling textbook combines thorough coverage of fundamental theory with a wide ranging treatment of contemporary applications. The chapters on sediment transport, river engineering, wave theory and coastal engineering have been extensively updated, and there is a new chapter on computational modelling. The authors illustrate applications of computer and physical simulation techniques in modern design. The book is an invaluable resource for students and practitioners of civil, environmental, and public health engineering and associated disciplines. It is comprehensive, fully illustrated and contains many worked examples, taking a holistic view of the water cycles, many aspects of which are critical for future sustainable development.

Water Resources Engineering

Author: Larry W. Mays
Publisher: John Wiley & Sons
ISBN: 0470460644
Size: 42.47 MB
Format: PDF, Mobi
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Environmental engineers continue to rely on the leading resource in the field on the principles and practice of water resources engineering. The second edition now provides them with the most up-to-date information along with a remarkable range and depth of coverage. Two new chapters have been added that explore water resources sustainability and water resources management for sustainability. New and updated graphics have also been integrated throughout the chapters to reinforce important concepts. Additional end-of-chapter questions have been added as well to build understanding. Environmental engineers will refer to this book throughout their careers.