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Author : W.H. Hager
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (11 download)
Download or read book Energy Dissipators written by W.H. Hager and published by . This book was released on 2018 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Willi H. Hager
Publisher : Springer Science & Business Media
ISBN 13 : 9401580480
Total Pages : 299 pages
Book Rating : 4.4/5 (15 download)
Download or read book Energy Dissipators and Hydraulic Jump written by Willi H. Hager and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stilling basins utili z ing a hydraulic jump for energy dissipation are w i d e l y used in hydraulic engineering . D a Vinci was the first to describe the hydraulic jump, and Bidone conducted classical experiments about 170 years ago . Stilling basins w e r e developed in the thirties with signif- cant design improvements being made during the last sixty years . Although w e l l - a c c e p t e d guidelines for a successful design are presently available, the information for the design of such dissipators is not yet compiled in book form . This book provides state-of-the-art information on hydraulic jumps and associat ed stilling basins . A large numbe r of papers on the to pics are reviewed. T h e present trends of the art of designing a stilli ng basin are discussed and ideas for future research are outlined. Design criteria and recommendat ions are frequently given . However, this should not be considered as a r eady-to -use guideline since the design of an effective stilling basin is much more comple x than following general design steps . The book is divided into two parts. Part 1 on hydraulic jumps is c- prised of chapters 2 to 5. Part 2 consisting of chapters 6 to 14 deals with various hydraulic structures used to dissipate energy. The lists of notation and references are provided in each part separately although the same notation is u sed throughout.
Author : Hubert Chanson
Publisher : CRC Press
ISBN 13 : 1315680297
Total Pages : 178 pages
Book Rating : 4.3/5 (156 download)
Download or read book Energy Dissipation in Hydraulic Structures written by Hubert Chanson and published by CRC Press. This book was released on 2015-05-12 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 struc
Author :
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (91 download)
Download or read book Hydraulic Design of Energy Dissipators for Culverts and Channels written by and published by . This book was released on 1983 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rajnikant M. Khatsuria
Publisher : CRC Press
ISBN 13 : 0203996984
Total Pages : 673 pages
Book Rating : 4.2/5 (39 download)
Download or read book Hydraulics of Spillways and Energy Dissipators written by Rajnikant M. Khatsuria and published by CRC Press. This book was released on 2004-10-27 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 top
Author : A. J. Peterka
Publisher : Createspace Independent Pub
ISBN 13 : 9781508722816
Total Pages : 240 pages
Book Rating : 4.7/5 (228 download)
Download or read book Hydraulic Design of Stilling Basins and Energy Dissipators written by A. J. Peterka and published by Createspace Independent Pub. This book was released on 2015-03-04 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although hundreds of stilling basins and energydissipating devices have been designed in conjunction with spillways, outlet works, and canal structures, it is often necessary to make model studies of individual structures to be certain that these will operate as anticipated. The reason for these repetitive tests is that a factor of uncertainty exists regarding the overall performance characteristics of energy dissipators. The many laboratory studies made on individual structures over a period of years have been made by different personnel, for different groups of designers, each structure having different allowable design limitations. Since no two structures were exactly alike, attempts to generalize the assembled data resulted in sketchy and, at times, inconsistent results having only vague connecting links. Extensive library research into the works of others revealed the fact that the necessary correlation factors are nonexistent. To fill the need for up-to-date hydraulic design information on stilling basins and energy dissipators, a research program on this general subject was begun with a study of the hydraulic jump, observing all phases as it occurs in open channel flow. With a broader understanding of this phenomenon it was then possible to proceed to the more practical aspects of stilling basin design. This monograph generalizes the design of stilling basins, energy dissipators of several kinds and associated appurtenances. General design rules are presented so that the necessary dimensions for a particular structure may be easily and quickly determined, and the selected values checked by others without the need for exceptional judgment or extensive previous experience. Proper use of the material in this monograph will eliminate the need for hydraulic model tests on many individual structures, particularly the smaller ones. Designs of structures obtained by following the recommendations presented here will be conservative in that they will provide a desirable factor of safety. However, model studies will still prove beneficial to reduce structure sizes further, to account for nonsymmetrical conditions of approach or getaway, or to evaluate other unusual conditions not described herein.
Author : Federal Highway Administration
Publisher : Lulu.com
ISBN 13 : 9781329667020
Total Pages : 288 pages
Book Rating : 4.6/5 (67 download)
Download or read book Hydraulic Design of Energy Dissipators for Culverts and Channels - Hydraulic Engineering Circular No. 14 (Third Edition) written by Federal Highway Administration and published by Lulu.com. This book was released on 2015-11-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under many circumstances, discharges from culverts and channels may cause erosion problems. To mitigate this erosion, discharge energy can be dissipated prior to release downstream. The purpose of this circular is to provide design procedures for energy dissipator designs for highway applications. The first six chapters of this circular provide general information that is used to support the remaining design chapters. Chapter 1 (this chapter) discusses the overall analysis framework that is recommended and provides a matrix of available dissipators and their constraints. Chapter 2 provides an overview of erosion hazards that exist at both inlets and outlets. Chapter 3 provides a more precise approach for analyzing outlet velocity than is found in HDS 5. Chapter 4 provides procedures for calculating the depth and velocity through transitions. Chapter 5 provides design procedures for calculating the size of scour holes at culvert outlets. Chapter 6 provides an overview of hydraulic jumps...
Author : W.H. Hager
Publisher : Routledge
ISBN 13 : 1351451340
Total Pages : 208 pages
Book Rating : 4.3/5 (514 download)
Download or read book Energy Dissipators written by W.H. Hager and published by Routledge. This book was released on 2018-02-06 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy dissipators are an important element of hydraulic structures as transition between the highly explosive high velocity flow and the sensitive tailwater. This volume examines energy dissipators mainly in connection with dam structures and provides a review of design methods. It includes topics such as hydraulic jump, stilling basins, ski jumps and plunge pools. It also introduces a general account of various methods of dissipation, as well as the governing flow mechanisms.
Author : United States. Federal Highway Administration
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (318 download)
Download or read book Hydraulic Design of Energy Dissipators for Culverts and Channels written by United States. Federal Highway Administration and published by . This book was released on 1975 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. J. Peterka
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 (9 download)
Download or read book Hydraulic Design of Stilling Basins and Energy Dissipators written by A. J. Peterka and published by . This book was released on 1978 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hydraulic Design of Energy Dissipators for Culverts and Channels written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hubert Chanson
Publisher : CRC Press
ISBN 13 : 9789058093523
Total Pages : 432 pages
Book Rating : 4.0/5 (935 download)
Download or read book Hydraulics of Stepped Chutes and Spillways written by Hubert Chanson and published by CRC Press. This book was released on 2002-01-01 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stepped channel design has been in use for more than 3,500 years. Recent advances in technology have triggered a regained interest in stepped design, although much expertise has been lost in the last 80 years. The steps significantly increase the rate of energy dissipation taking place along the chute and reduce the size of the required downstream energy dissipation basin. Stepped cascades are also used in water treatment plants to enhance the air-water transfer of atmospheric gases (e.g. oxygen, nitrogen) and of volatile organic components (VOC). Results from more than forty-five laboratory studies and four prototype investigations were re-analysed and compared. The book provides a new understanding of stepped channel hydraulics, and is aimed both at researchers and professionals.
Author : United States. Federal Highway Administration
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (262 download)
Download or read book Hydraulic Design of Energy Dissipators for Culverts and Channels written by United States. Federal Highway Administration and published by . This book was released on 1975 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ramakar Jha
Publisher : Springer Nature
ISBN 13 : 3030817687
Total Pages : 459 pages
Book Rating : 4.0/5 (38 download)
Download or read book River Hydraulics written by Ramakar Jha and published by Springer Nature. This book was released on 2021-12-11 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents key principles of the hydraulics of river basins, with a unique focus on the interplay between stream flows and sediment transport. Addressing a number of basic topics related to the hydraulics of river systems, above all it emphasizes applicative aspects in order to provide the reader with a solid grasp of river engineering. The understanding of the river hydraulics is essential for the assessment of optimum locations for the conservation of water resources and its structures. This book will be interesting to readers and researchers working in the specialized area of river hydraulics of Ganga basin, Narmada, Tapi, Godavari, and other basins of India. It consists of review on hydraulics of meandering river; hydraulic design of reservoir in permeable pavement; optimization of hydraulic design; hydraulic investigations to optimize the design of spillway and design of energy dissipater; and analysis of performance of orifice spillway using computational fluid dynaics
Author : G. Reihsen
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (3 download)
Download or read book Debris-control Structures written by G. Reihsen and published by . This book was released on 1971 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hubert Chanson
Publisher : CRC Press
ISBN 13 : 9781317396734
Total Pages : 168 pages
Book Rating : 4.3/5 (967 download)
Download or read book Energy Dissipation in Hydraulic Structures written by Hubert Chanson and published by CRC Press. This book was released on 2015-05-12 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 fl ood waters rush as an open channel flow or free-falling jet, and it is essential to dissipate a very signifi cant part of the fl ow 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 4 m3/s at a 3 m 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.
Author : Jack Lewin
Publisher : Thomas Telford
ISBN 13 : 9780727729903
Total Pages : 314 pages
Book Rating : 4.7/5 (299 download)
Download or read book Hydraulic Gates and Valves written by Jack Lewin and published by Thomas Telford. This book was released on 2001 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the author's extensive practical experience, this new edition will act as a definitive reference work on gates and valves. Hydraulic gates and valves in free surface flow and submerged outlets: 2nd edition will provide you with a comprehensive overview of the subject and clearly describes the principle options available to engineers and designers and outlines the main advantages and disadvantages of all hydraulic gates and valves, highlighting potential problems in their use. This fully revised edition includes: Information about new types of water-operated automatic gates, rolling weir gates, fuse gates and an extended part on barrier gates and their details The sections on seals, the trunnions of radial gates, ice formation, gate operation and structural design have all been expanded New sections on hazard and reliability of gates, earthquake effects on gates and operating machinery, environmental impact and aesthetics, as well as maintenance An appendix on the calculation of hydrostatic loads on radial gates has been set out Hydraulic gates and valves in free surface flow and submerged outlets: 2nd edition will be of great benefit to engineers who work or design project
