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Water-supply. --- Groundwater. --- Water intakes
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Hydroelectric power generation --- Water intakes --- Hydraulic equipment
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Hydraulic laboratories --- Pumps --- Water intakes --- Laboratoires d'hydraulique
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Submerged vanes are an unobtrusive and cost-effective way for water engineers to address many problems associated with sedimentation and river training. A relatively new technology, submerged vanes are a low-impact method for reducing erosion and downstream sediment buildup. Unlike weirs and dikes, submerged vanes bolster current efforts to re-meander—or make more natural—rivers that have been modified by humans. This book is a complete guide to help engineers determine when submerged vanes would be an effective design solution and how they should be planned and installed. Using straightforward language, this book describes the solutions that submerged vanes offer to problems plaguing modern river systems. These solutions include preventing bank erosion, increasing the flood-bearing capacity of a river by reducing sediment deposits, and keeping water intakes and diversions clear and functioning. Design calculations are illustrated for different river situations and lab results are published to explain the theory behind submerged vanes. In addition, the installation of submerged vanes is detailed in several case studies. This practical manual encourages the transfer of this eco-friendly technology from research into common practice. River Training and Sediment Management with Submerged Vanes is an essential resource for engineers involved in river engineering and channel design, as well as utility engineers, environmental officials, and managers of river and stream systems.
Stream channelization. --- Sediment control --- Hydrofoils. --- Submerging --- Vanes --- Sediment --- Training --- Sustainable development --- Erosion --- River systems --- Water intakes --- Equipment and supplies.
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Today, the designer of a hydroelectric facility has to take a variety of issues into consideration including the protection of and mitigation for fish and wildlife, the protection of recreational opportunities, and the general preservation of environmental quality. This results in the need for accurate, continuously-regulated bypass flows, fish entrainment prevention, and other environmental mitigation. These can reduce the amount of head and flows available for power generation. Therefore, power plants have to operate at maximum efficiency to make the most of the available head and flows in order to be economically viable. Under the Energy Division of the American Society of Civil Engineers, a multi-discipline task committee was formed to develop a state-of-the-art guidelines document for the sound environmental design of hydropower intakes. This document, ASCE Guidelines Design of Intakes for Hydroelectric Plants, includes over 400 pages, many of which are graphics and photos, that provide information on intake types and features, hydraulic design considerations, forebay, trashrack and gate design, structural design, fisheries considerations, ice, sedimentation, environmental factors, hydraulic models, and evaluation of existing intakes. These guidelines factor in years of experience of specialists from the engineering and biological communities and is intended for use by new planners and designers of intake structures for hydroelectric plants as well as provide specialized information on a variety of topics related to intake design.
Intakes (Hydraulic engineering) --- Hydroelectric power plants --- Water intakes --- Hydro power --- Hydraulic design --- Structural design --- Building design --- Gates (hydraulic) --- Hydraulic models --- Fish and fishery management --- Design and construction. --- Equipment and supplies.
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