Publicado 2013
Tabla de Contenidos:
“…Cover -- Contents -- Preface -- 1 Introduction -- 1.1 Water-Resources Engineering -- 1.2 The Hydrologic Cycle -- 1.3 Designof Water-Resource Systems -- 1.3.1 Water-Control Systems -- 1.3.2 Water-Use Systems -- 1.3.3 Supporting Federal Agencies in the United States -- Problem -- 2 Fundamentals of Flow in Closed Conduits --
2.1 Introduction -- 2.2 Single Pipelines -- 2.2.1 Steady-State Continuity Equation -- 2.2.2 Steady-State Momentum Equation -- 2.2.3 Steady-State Energy Equation -- 2.2.3.1 Energy and hydraulic grade lines -- 2.2.3.2 Velocity profile -- 2.2.3.3 Head losses in transitions and fittings -- 2.2.3.4 Head losses in noncircular conduits -- 2.2.3.5 Empirical friction-loss formulae -- 2.2.4 Water Hammer -- 2.3 Pipe Networks -- 2.3.1 Nodal Method -- 2.3.2 Loop Method -- 2.3.3 Application of Computer Programs -- 2.4 Pumps -- 2.4.1 AffinityLaws -- 2.4.2 Pump Selection -- 2.4.2.1 Commercially available pumps -- 2.4.2.2 System characteristics -- 2.4.2.3 Limits on pump location -- 2.4.3 Multiple-Pump Systems -- 2.4.4 Variable-Speed Pumps -- Problems -- 3 Design of Water-Distribution Systems -- 3.1 Introduction -- 3.2 Water Demand -- 3.2.1 Per-Capita Forecast Model -- 3.2.1.1 Estimation of per-capita demand -- 3.2.1.2 Estimation of population -- 3.2.2 Temporal Variations in Water Demand -- 3.2.3 Fire Demand -- 3.2.4 Design Flows -- 3.3 Components of Water-Distribution Systems -- 3.3.1 Pipelines -- 3.3.1.1 Minimumsize -- 3.3.1.2 Service lines -- 3.3.1.3 Pipe materials -- 3.3.2 Pumps -- 3.3.3 Valves -- 3.3.4 Meters -- 3.3.5 Fire Hydrants -- 3.3.6 Water-Storage Reservoirs -- 3.4 Performance Criteria for Water-Distribution Systems -- 3.4.1 Service Pressures -- 3.4.2 Allowable Velocities -- 3.4.3 Water Quality -- 3.4.4 Network Analysis -- 3.5 Building Water-Supply Systems -- 3.5.1 Specification of Design Flows…”
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Libro electrónico
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