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Hydraulic Design Of Side Weirs
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Book Synopsis Hydraulic Design of Side Weirs by : R. W. P. May
Download or read book Hydraulic Design of Side Weirs written by R. W. P. May and published by Thomas Telford. This book was released on 2003 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Side weirs are widely used to divert or discharge flows from reservoirs, rivers, artificial channels and sewers. The hydraulic behaviour of this type of weir is complex and difficult to predict accurately using simple methods and the diversity of applictions of side weirs has the potential to complicate guidance. This manual covers the fundamental hydraulic principles and discusses the practical design issues separately for each main strcuture type.
Book Synopsis Hydraulic Design of Labyrinth Weirs by : Henry T. Falvey
Download or read book Hydraulic Design of Labyrinth Weirs written by Henry T. Falvey and published by American Society of Civil Engineers. This book was released on 2003-01 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: A labyrinth weir is a series of duckbill spillways for controlling the flow of water over a dam or channel. This slim volume compares the crest shapes used on weirs, identifies considerations for designing downstream chutes and dealing with sedimentation, explores general guidelines for parameter se
Book Synopsis Design of Diversion Weirs by : Rozgar Baban
Download or read book Design of Diversion Weirs written by Rozgar Baban and published by . This book was released on 1995 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of Diversion Weirs Small Scale Irrigation in Hot Climates Rozgar Baban In most developing countries, it is now realised that the most important factor in the success of the agricultural sector is the sustainability of irrigation projects. Diversion weirs are the most important components of these projects. The aim of this book is to teach step by step how to design diversion weirs. It encompasses all technical subjects required: site investigation, hydrological, hydraulic and structural analysis. Many numerical examples show how to relate engineering theories to applications. Cover illustration A diversion weir in Tanzania constructed by the farmers with technical assistance from the government.
Download or read book Hydraulic Design Criteria written by and published by . This book was released on 1977 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Modeling for Side-Channel Weirs by : Ka-Leung Lee
Download or read book Physical Modeling for Side-Channel Weirs written by Ka-Leung Lee and published by . This book was released on 2002 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a previous project, experiments were conducted to determine the hydraulic characteristics of embankment-shaped side weirs in trapezoidal channels with 2.5H:1V side slopes. The present project built on the work done in the previous project. Data from the previous project was reanalyzed, and computations of water surface profiles along side weirs were used to evaluate the effects of channel lope and roughness on weir hydraulics. It was concluded that both the slope and roughness of the main channel should be included explicitly in the calculations of side-weir flows. The physical model was modified to have 4H:1V side slopes, and additional experiments were conducted on side-weir flows. These experiments included both the characteristics of the weir flows and the size and hydraulic effects of the separation zone created in the main channel by the side-weir diversion flow. Based on the experimental results, it is recommended that side-weir discharges be calculated using integration along the weir length and empirical coefficients for the discharge per unit of weir length rather than bulk coefficients for the entire discharge. Empirical formulas are presented for embankment-shaped side weirs. Limited experiments were conducted to evaluate the effects of channel flow on the hydraulics of culverts used for diversion. The empirical results presented in this report were incorporated into a computational scheme for side diversions. That computational scheme is presented in a companion report ("Side-Diversion Analysis System", CRWR Online Report 02-3).
Book Synopsis Hydraulics of flow over side weirs by : Ahmed Moustafa Mohamed El Khashab
Download or read book Hydraulics of flow over side weirs written by Ahmed Moustafa Mohamed El Khashab and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Design of Stepped Cascades, Channels, Weirs, and Spillways by : Hubert Chanson
Download or read book Hydraulic Design of Stepped Cascades, Channels, Weirs, and Spillways written by Hubert Chanson and published by . This book was released on 1994 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stepped channels and spillways have been used for more than 2,500 years but recently new construction materials have renewed interest in stepped chutes. The steps significantly increase the rate of energy dissipation taking place on the spillway face 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 and of volatile organic components. This book presents new material on the hydraulic characteristics of stepped chute flows. Two different flow regimes can occur: nappe flow regime for small discharges and flat channel slopes; and skimming flow regime - the hydraulics of each flow regime are described. The book also covers the effects of flow aeration and air bubble entrainment as well as the process of air-water gas transfer taking place above the stepped chute. Practical examples of hydraulic design and a critical review of the risks of accidents and failures with stepped channels makes this book an essential reference tool for professional engineers, postgraduates and researchers in the field.
Book Synopsis Hydraulics, the Flow of Water Through Orifices, Over Weirs, and Through Open Conduits and Pipes by : Hamilton Smith
Download or read book Hydraulics, the Flow of Water Through Orifices, Over Weirs, and Through Open Conduits and Pipes written by Hamilton Smith and published by . This book was released on 1886 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulics of Side-channel Weirs for Regional Detention Basins by : Kevin Allen Tynes
Download or read book Hydraulics of Side-channel Weirs for Regional Detention Basins written by Kevin Allen Tynes and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Side-channel weirs can be used for flood control to divert part of a channel's flow into detention basins, thereby reducing peak discharges and stages. After passage of the flood peak, the stored water can be released back to the channel. The Harris County (Texas) Flood Control District is planning the use of several side-channel weirs which will discharge into regional detention basins. The weirs are being designed to divert approximately 50% of peak flows of up to 25,000 cfs, with accompanying depths of up to 25 feet in the channels. A 1:25 scale model was built to investigate the hydraulic characteristics of embankment-shaped side-channel weirs. This thesis describes the model, its use, and the results obtained from the model study. Particular attention has been given to 1) quantification of the discharge which flows over a side-channel weir for given weir geometries and channel flow conditions, 2) the changes which occur in the channel stage along the length of the side-channel weir as water flows past and over the weir, 3) the effects of submergence on the side-channel weir discharge and channel stages, and 4) the effect of tapering the channel (i.e., progressively reducing its width) along the length of the weir. The standard equation for discharge over a normal broad-crested weir was modified slightly for side-weir applications and a bulk discharge coefficient (C[subscript e]) was used. C[subscript e] was correlated with channel flow parameters and weir geometric parameters. The side-weir discharge causes a head change along the weir in addition to the frictional head loss. This additional head change (h[subscript c]) is needed to determine the change in stage between the ends of the weir. The model results were used to calculate h[subscript c] using the energy equation; h[subscript c] was then correlated with channel flow conditions and weir geometric parameters. Submergence effects were characterized by determining the decrease in the bulk discharge coefficient and in the additional head change along the weir for varying values of submergence. Similar analyses were made to determine the side-weir discharge and stage change for weirs placed in tapered channels.
Book Synopsis Hydraulic Engineering of Dams by : Willi H. Hager
Download or read book Hydraulic Engineering of Dams written by Willi H. Hager and published by CRC Press. This book was released on 2020-11-05 with total page 1081 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic engineering of dams and their appurtenant structures counts among the essential tasks to successfully design safe water-retaining reservoirs for hydroelectric power generation, flood retention, and irrigation and water supply demands. In view of climate change, especially dams and reservoirs, among other water infrastructure, will and have to play an even more important role than in the past as part of necessary mitigation and adaptation measures to satisfy vital needs in water supply, renewable energy and food worldwide as expressed in the Sustainable Development Goals of the United Nations. This book deals with the major hydraulic aspects of dam engineering considering recent developments in research and construction, namely overflow, conveyance and dissipations structures of spillways, river diversion facilities during construction, bottom and low-level outlets as well as intake structures. Furthermore, the book covers reservoir sedimentation, impulse waves and dambreak waves, which are relevant topics in view of sustainable and safe operation of reservoirs. The book is richly illustrated with photographs, highlighting the various appurtenant structures of dams addressed in the book chapters, as well as figures and diagrams showing important relations among the governing parameters of a certain phenomenon. An extensive literature review along with an updated bibliography complete this book.
Book Synopsis Labyrinth and Piano Key Weirs by : Sébastien Erpicum
Download or read book Labyrinth and Piano Key Weirs written by Sébastien Erpicum and published by CRC Press. This book was released on 2011-05-10 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Labyrinth spillways are almost as old as dam engineering. In spite of the fact that they appear as a very good technical-economical compromise, only 0.1% of large dams are equipped with such weirs. The main reason for this is that traditional labyrinth weirs usually cannot be installed on top of concrete gravity dams as they require a large foundat
Book Synopsis The design and modeling of side weirs for detention basin facilities by : Jack E. Davis
Download or read book The design and modeling of side weirs for detention basin facilities written by Jack E. Davis and published by . This book was released on 1990 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Design of Spillways by : United States. Army. Corps of Engineers
Download or read book Hydraulic Design of Spillways written by United States. Army. Corps of Engineers and published by . This book was released on 1965 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Weirs written by Charles Rickard and published by . This book was released on 2003-10-01 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Design of Flood Control Channels by :
Download or read book Hydraulic Design of Flood Control Channels written by and published by . This book was released on 1994 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Urban Drainage, Second Edition by : David Butler
Download or read book Urban Drainage, Second Edition written by David Butler and published by CRC Press. This book was released on 2004-05-20 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental and engineering aspects are both involved in the drainage of rainwater and wastewater from areas of human development. Urban Drainage deals comprehensively not only with the design of new systems, but also the analysis and upgrading of existing infrastructure, and the environmental issues involved. Each chapter contains a descriptive overview of the complex issues involved, the basic engineering principles, and analysis for each topic. Extensive examples are used to support and demonstrate the key issues explained in the text. Urban Drainage is an essential text for undergraduates and postgraduate students, lecturers and researchers in water engineering, environmental engineering, public health engineering and engineering hydrology. It is a useful reference for drainage design and operation engineers in the water industry and local authorities, and for consulting engineers. It will also be of interest to students, researchers and practitioners in environmental science, technology, policy and planning, geography and health studies.
Author :Philippe Gourbesville Publisher :Springer Science & Business Media ISBN 13 :9814451428 Total Pages :545 pages Book Rating :4.8/5 (144 download)
Book Synopsis Advances in Hydroinformatics by : Philippe Gourbesville
Download or read book Advances in Hydroinformatics written by Philippe Gourbesville and published by Springer Science & Business Media. This book was released on 2013-11-12 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a collection of extended papers which have been selected for presentation during the SIMHYDRO 2012 conference held in Sophia Antipolis in September 2012. The papers present the state of the art numerical simulation in domains such as (1) New trends in modelling for marine, river & urban hydraulics; (2) Stakeholders & practitioners of simulation; (3) 3D CFD & applications. All papers have been peer reviewed and by scientific committee members with report about quality, content and originality. The target audience for this book includes scientists, engineers and practitioners involved in the field of numerical modelling in the water sector: flood management, natural resources preservation, hydraulic machineries, and innovation in numerical methods, 3D developments and applications.
