لایب سان

Ebook details:
عنوان: Fire Protection Hydraulics and Water Supply
نویسنده: William F. Crapo
ناشر: Jones & Bartlett Learning; 3 edition (December 18, 2015)
زبان: English
شابک: 1284058522, 978-1284058529
حجم: 31 Mb
فرمت: Epub + Converted Pdf

Cover Title Page Copyright Brief Contents Table of Contents About the Author Acknowledgments Preface Author’s Acknowledgments Chapter 1 Introduction to Hydraulics Introduction History of Hydraulics in the Fire Service Water Properties of Water Water as an Extinguishing Agent Conversion of Water to Steam Enthalpy, Specific Heat, and Latent Heat Calculating Needed Fire Flow Iowa State Rate-of-Flow Formula National Fire Academy Fire Flow Formula Calculating Volume and Weight of Water Math and Rounding A Note of Caution Chapter 2 Force and Pressure Introduction Pressure Calculating Elevation from Pressure Six Principles of Fluid Pressure Relative Pressure versus Absolute Pressure Types of Pressure Force Chapter 3 Bernoulli’s Principle Introduction Conservation of Energy Bernoulli’s Principle Energy Bernoulli’s Equation Application of Bernoulli’s Principle Torricelli’s Theorem Revised Bernoulli’s Equation Chapter 4 Velocity and Flow Introduction Velocity Velocity from Pressure Finding Pressure When Velocity Is Known Area and Velocity Calculating Flow Calculating Flow in 1 Minute Chapter 5 GPM Introduction Calculating Gallons per Minute Calculating Gallons per Minute When Pressure Is Known Freeman’s Formula Discharge Coefficient Variations of Freeman’s Formula Calculating Nozzle Diameter When Gallons per Minute and Pressure Are Known Calculating Nozzle Pressure When Nozzle Diameter and Gallons per Minute Are Known Calculating Velocity When gpm and Nozzle Diameter Are Known Calculating Gallons per Minute from Sprinkler Heads Chapter 6 Friction Loss Introduction Factors Affecting Friction Loss Viscosity Laminar Flow Turbulent Flow Four Laws Governing Friction Loss Law 1 Law 2 Law 3 Law 4 Calculating Friction Loss Empirical Method for Calculating Conversion Factors Abbreviated Friction Loss Formula Finding Equivalent Hose Length Finding Equivalent Friction Loss Calculating Gallons per Minute from Friction Loss Conversion Factors for Parallel Hose Layouts Chapter 7 Pump Theory and Operation Introduction A Brief History of Fire Pumps Types of Pumps Positive Displacement Pumps Nonpositive Displacement Pumps Measuring Pressure and Flow Measuring Pressure Measuring Flow Pump Operations Step 1: Making Pumps Ready Step 2: Getting Water Step 3: Pumping Step 4: Shutting Down Chapter 8 Theory of Drafting and Pump Testing Introduction Drafting Limitations Calculating Lift Calculating Theoretical Lift Calculating Actual Lift Reverse Lift Calculations Calculating Intake Loss and Lift Calculating Total Work Testing Pumps Engine Speed Check Priming Device Test Vacuum Test Pumping Test Pressure Control Test Intake Relief Valve System Test Gauge and Flow Meter Tests Tank-to-Pump Flow Rate Chapter 9 Fire Streams Introduction Effective Fire Streams Range of Streams The Nozzle Types of Nozzles Nozzle Pressure Nozzle Reaction Nozzle Reaction and Fog Pattern Stream Straighteners Back Pressure and Forward Pressure Elevation Special Appliances Foam Foam Application Rate Chapter 10 Calculating Pump Discharge Pressure Introduction The Pump Discharge Pressure Formula Solving Problems PDP = NP + FL 1 + FL 2 ± EP + AL PDP = NP + FL 1 + FL 2 ± EP + AL PDP = NP + FL 1 + FL 2 ± EP + AL PDP = NP + FL 1 + FL 2 ± EP + AL PDP and Parallel Lines Parallel Lines of Equal Diameter Supplied by One Pumper Parallel Lines of Unequal Diameter Supplied by One Pumper Relay Formula Chapter 11 Advanced Problems in Hydraulics Introduction Siamese Lines Wyed Lines Maximum Lay Calculations Maximum Flow Calculations Two-Pump Operation Finding Correct Nozzle Pressure, Gallons per Minute, and Friction Loss Chapter 12 Water Supply Introduction Water Supply Requirements Sources of Water Supply Onboard Water Rural Water Sources Municipal Water Supply Systems Private Water Supply Fire Hydrants Dry Barrel Fire Hydrants Wet Barrel Fire Hydrants Pressure Loss in Pipe Water Supply Testing Calculating Hydrant Capacity Graphing Hydrant Flow Color-Coding of Hydrants Getting the Most out of the Water Supply Fire to Hydrant Hydrant to Fire Split Lay Two-Pump Operation Chapter 13 Standpipes, Sprinklers, and Fireground Formulas Introduction Standpipe Systems Classes of Systems Types of Systems Standpipe Design Water Supply Testing Standpipe Systems Sprinkler Systems Types of Systems Sprinkler System Design Sprinkler Heads Testing Sprinkler Systems Water Supply Inspection of Water-Based Suppression Systems Fireground Formulas Elevation Calculating Available Water on the Fireground High-Rise Operations Appendix A Math Review Appendix B Formulas Appendix C Answers to Wrap-Up Questions Appendix D FESHE Correlation Guide Appendix E Imperial and Metric Conversions Glossary Index

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