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Modern Hydronic Heating and Cooling: For Residential and Light Commercial Buildings 4th edition [Kõva köide]

(Associate Professor Emeritus, Mohawk Valley Community College, Utica, NY)
  • Formaat: Hardback, 864 pages, kõrgus x laius x paksus: 40x223x281 mm, kaal: 2063 g
  • Ilmumisaeg: 30-Mar-2022
  • Kirjastus: Delmar Cengage Learning
  • ISBN-10: 1337904910
  • ISBN-13: 9781337904919
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  • Formaat: Hardback, 864 pages, kõrgus x laius x paksus: 40x223x281 mm, kaal: 2063 g
  • Ilmumisaeg: 30-Mar-2022
  • Kirjastus: Delmar Cengage Learning
  • ISBN-10: 1337904910
  • ISBN-13: 9781337904919
Teised raamatud teemal:
From simple applications to multi-load and multi-temperature systems, this one-of-a-kind, comprehensive text will prepare you to use the latest hydronics to create systems that deliver the ultimate in comfort, reliability and energy efficiency. Abundantly illustrated with product and installation photos and hundreds of detailed, full-color schematics, MODERN HYDRONIC HEATING, Fourth Edition, transforms engineering-level design information into practical applications useful for technical students and heating professionals alike. The revised edition features the latest design and installation techniques for residential and light commercial hydronic systems, including use of renewable energy heat sources such as air-to-water and geothermal heat pumps, hydraulic separation, variable speed circulators, distribution efficiency, heat exchangers, buffer tanks, heat metering, hydronic cooling, system balancing and proper system documentation. Equally well-suited for formal education courses, self-study or on-the-job reference, this preeminent resource of the North American heating industry is ideal for anyone involved in the heating trade.
Preface ix
Chapter 1 Fundamental Concepts
1(19)
Objectives
1(1)
1.1 What Is a Hydronic Heating System?
1(1)
1.2 Benefits of Hydronic Heating
2(6)
1.3 Heat and Heat Transfer
8(5)
1.4 Four Basic Hydronic Subsystems
13(4)
1.5 The Importance of System Design
17(3)
Summary
18(1)
Key Terms
18(1)
Questions and Exercises
19(1)
Chapter 2 Space Heating and Domestic Water-Heating Loads
20(32)
Objectives
20(1)
2.1 Introduction
20(1)
2.2 Design Space Heating Load
21(1)
2.3 Conduction Heat Losses
22(4)
2.4 Foundation Heat Loss
26(7)
2.5 Infiltration Heat Loss
33(3)
2.6 Example of Complete Heating Load Estimate
36(4)
2.7 Computer-Aided Heating Load Calculations
40(1)
2.8 Estimating Annual Heating Energy Use
41(6)
2.9 Estimating Domestic Water-Heating Loads
47(5)
Summary
49(1)
Key Terms
49(1)
Questions and Exercises
50(2)
Chapter 3 Hydronic Heat Sources
52(87)
Objectives
52(1)
3.1 Introduction
52(1)
3.2 Classification of Hydronic Heat Sources
53(1)
3.3 Gas- and Oil-Fired Boiler Designs
54(5)
3.4 Conventional Versus Condensing Boilers
59(8)
3.5 Domestic Hot Water Tanks as Hydronic Heat Sources
67(2)
3.6 Power Venting Exhaust Systems
69(2)
3.7 Combustion Air Requirements
71(3)
3.8 Boiler Heating Capacity
74(1)
3.9 Efficiency of Gas- and Oil-Fired Boilers
75(5)
3.10 Multiple Boiler Systems
80(9)
3.11 Electric Boilers
89(2)
3.12 Electric Thermal Storage Systems
91(2)
3.13 Hydronic Heat Pump Fundamentals
93(5)
3.14 Water-to-Water Heat Pumps
98(8)
3.15 Air-to-Water Heat Pumps
106(8)
3.16 System Design Considerations for Hydronic Heat Pumps
114(2)
3.17 Solar Thermal Systems
116(8)
3.18 Biomass Boiler Fundamentals
124(1)
3.19 Cordwood Gasification Boilers
125(6)
3.20 Pellet Boilers
131(8)
Summary
136(1)
Key Terms
136(1)
Questions and Exercises
137(1)
References
138(1)
Chapter 4 Properties of Water
139(18)
Objectives
139(1)
4.1 Introduction
139(1)
4.2 Sensible Heat Versus Latent Heat
140(1)
4.3 Specific Heat and Heat Capacity
140(1)
4.4 Density
141(1)
4.5 Sensible Heat Quantity Equation
142(1)
4.6 Sensible Heat Rate Equation
143(2)
4.7 Vapor Pressure and Boiling Point
145(1)
4.8 Viscosity
146(1)
4.9 Dissolved Air in Water
147(1)
4.10 Incompressibility
148(1)
4.11 Water Quality
149(8)
Summary
154(1)
Key Terms
154(1)
Questions and Exercises
155(2)
Chapter 5 Piping, Fittings, and Valves
157(64)
Objectives
157(1)
5.1 Introduction
157(1)
5.2 Piping Materials
158(18)
5.3 Common Pipe Fittings
176(3)
5.4 Specialized Fittings for Hydronic Systems
179(3)
5.5 Thermal Expansion of Piping
182(3)
5.6 Common Valves
185(4)
5.7 Specialty Valves for Hydronic Applications
189(24)
5.8 Schematic Symbols for Piping Components
213(1)
5.9 Tips on Piping Installation
214(7)
Summary
219(1)
Key Terms
219(1)
Questions and Exercises
220(1)
Chapter 6 Fluid Flow in Piping
221(36)
Objectives
221(1)
6.1 Introduction
221(1)
6.2 Basic Concepts of Fluid Mechanics. What is a Fluid?
222(9)
6.3 Analyzing Fluid Flow in Smooth Pipes
231(5)
6.4 Hydraulic Resistance of Fittings, Valves, and Other Devices
236(3)
6.5 The System Head Loss Curve
239(1)
6.6 Piping Components Represented as Series Resistors
240(3)
6.7 Parallel Hydraulic Resistances
243(4)
6.8 Reducing Complex Piping Systems
247(2)
6.9 Software-Based Circuit Analysis
249(1)
6.10 Pipe Sizing Considerations
250(7)
Summary
254(1)
Key Terms
254(1)
Questions and exercises
255(2)
Chapter 7 Hydronic Circulators
257(50)
Objectives
257(1)
7.1 Introduction
257(1)
7.2 Circulators for Hydronic Systems
258(5)
7.3 Placement of the Circulator Within the System
263(3)
7.4 Circulator Performance
266(9)
7.5 Variable-Speed/ECM-Powered (VS/ECM) Circulators
275(8)
7.6 Analytical Methods for Circulator Performance
283(2)
7.7 Circulator Efficiency
285(3)
7.8 Operating Cost of a Circulator
288(4)
7.9 Cavitation
292(5)
7.10 Special Purpose Circulators
297(5)
7.11 Selecting a Circulator
302(5)
Summary
304(1)
Key Terms
304(1)
Questions and Exercises
304(3)
Chapter 8 Heat Emitters
307(61)
Objectives
307(1)
8.1 Introduction
307(1)
8.2 Classification of Heat Emitters
308(1)
8.3 Finned-Tube Baseboard Convectors
308(4)
8.4 Thermal Ratings and Performance of Finned-Tube Baseboard
312(8)
8.5 Sizing Finned-Tube Baseboard in Series Circuits
320(7)
8.6 Hydronic Fan-Coils and Air Handlers
327(7)
8.7 Thermal Performance of Fan-Coils
334(6)
8.8 Panel Radiators
340(14)
8.9 Other Hydronic Heat Emitters
354(3)
8.10 Head Loss of Heat Emitters
357(2)
8.11 Heat Loss from Copper Tubing
359(2)
8.12 Thermal Equilibrium
361(7)
Summary
366(1)
Key Terms
366(1)
Questions and Exercises
367(1)
Chapter 9 Control Strategies, Components, and Systems
368(101)
Objectives
368(1)
9.1 Introduction
368(1)
9.2 Closed-Loop Control System Fundamentals
369(8)
9.3 Controlling the Output of Heat Sources
377(5)
9.4 Controlling Heat Output from Heat Emitters
382(2)
9.5 Outdoor Reset Control
384(14)
9.6 Switches, Relays, and Ladder Diagrams
398(8)
9.7 Basic Hydronic System Control Hardware
406(20)
9.8 Basic Boiler Control Hardware
426(10)
9.9 Mixing Strategies and Hardware
436(21)
9.10 Control System Design Principles
457(2)
9.11 Example of a Modern Control System
459(3)
9.12 Communicating Control Systems
462(7)
Summary
465(1)
Key Terms
466(1)
Questions and Exercises
467(2)
Chapter 10 Hydronic Radiant Panel Heating
469(94)
Objectives
469(1)
10.1 Introduction
469(1)
10.2 What Is Radiant Heating?
470(1)
10.3 What Is a Hydronic Radiant Panel?
471(1)
10.4 A Brief History of Radiant Panel Heating
471(2)
10.5 Benefits of Radiant Panel Heating
473(1)
10.6 Physiology of Radiant Panel Heating
474(2)
10.7 Methods of Hydronic Radiant Panel Heating
476(1)
10.8 Slab-on-Grade Radiant Floors
477(10)
10.9 Concrete Thin-Slab Radiant Floors
487(6)
10.10 Poured Gypsum Thin-Slab Radiant Floors
493(4)
10.11 Above-Floor Tube and Plate Systems
497(7)
10.12 Below-Floor Tube and Plate Systems
504(4)
10.13 Extended Surface Suspended Tube Systems
508(2)
10.14 Plateless Staple-Up Systems
510(1)
10.15 Prefab Subfloor/Underlayment Panels
511(2)
10.16 Radiant Wall Panels
513(5)
10.17 Radiant Ceiling Panels
518(3)
10.18 Tube Placement Considerations (Floor Panels)
521(9)
10.19 Radiant Floor Panel Circuit Sizing Procedure
530(18)
10.20 System Piping and Temperature Control Options
548(15)
Summary
561(1)
Key Terms
561(1)
Questions and exercises
562(1)
Chapter 11 Distribution Piping Systems
563(72)
Objectives
563(1)
11.1 Introduction
563(1)
11.2 Zoning Considerations
564(3)
11.3 System Equilibrium
567(1)
11.4 The Concept of Iterative Design
568(1)
11.5 Single Series Circuits
569(3)
11.6 Single Circuit/Multizone (One-Pipe) Systems
572(3)
11.7 Multicirculator Systems and Hydraulic Separation
575(10)
11.8 Multizone Systems--Using Circulators
585(8)
11.9 Multizone Systems Using Zone Valves
593(6)
11.10 Parallel Direct-Return Systems
599(4)
11.11 Parallel' Reverse-Return Systems
603(3)
11.12 Home-Run Distribution Systems
606(4)
11.13 Primary/Secondary Systems
610(12)
11.14 Distribution Efficiency
622(3)
11.15 Hybrid Distribution Systems
625(10)
Summary
632(1)
Key Terms
633(1)
Questions and Exercises
633(2)
Chapter 12 Expansion Tanks
635(19)
Objectives
635(1)
12.1 Introduction
635(1)
12.2 Standard Expansion Tanks
636(3)
12.3 Diaphragm-Type Expansion Tanks
639(6)
12.4 Estimating System Volume
645(1)
12.5 The Expansion Tank Sizer Software Module
646(1)
12.6 Point of No Pressure Change
647(7)
Summary
651(1)
Key Terms
651(1)
Questions and Exercises
652(2)
Chapter 13 Air & Dirt Removal & Water Quality Adjustment
654(34)
Objectives
654(1)
13.1 Introduction
654(1)
13.2 Problems Created by Entrapped Air
655(2)
13.3 Types of Entrapped Air
657(2)
13.4 Air Removal Devices
659(5)
13.5 Correcting Chronic Air Problems
664(4)
13.6 Filling and Purging a System
668(4)
13.7 Make-Up Water Systems
672(1)
13.8 Dirt & Magnetic Particle Separation
673(4)
13.9 Internal Cleaning of Hydronic Systems
677(1)
13.10 Water Quality in Hydronic Systems
678(10)
Summary
686(1)
Key Terms
686(1)
Questions and Exercises
687(1)
Chapter 14 Auxiliary Loads and Specialized Topics
688(91)
Objectives
688(1)
14.1 Introduction
688(1)
14.2 Liquid-to-Liquid Heat Exchangers
689(20)
14.3 Domestic Water Heating
709(15)
14.4 Intermittent Garage Heating
724(2)
14.5 Pool Heating
726(4)
14.6 Hydronic Snow Melting
730(13)
14.7 Buffer Tanks
743(6)
14.8 Minitube Distribution Systems
749(4)
14.9 Heat Metering
753(10)
14.10 Introduction to Balancing
763(16)
Summary
776(1)
Key Terms
776(1)
Questions and Exercises
777(2)
Chapter 15 Fundamentals of Hydronic Cooling
779(44)
Objectives
779(1)
15.1 Introduction
779(1)
15.2 Benefits of Chilled Water Cooling
780(4)
15.3 Thermodynamic Concepts Associated with Cooling Systems
784(7)
15.4 Chilled-Water Sources
791(9)
15.5 Chilled-Water Terminal Units
800(10)
15.6 Chilled-Water Piping Insulation
810(3)
15.7 Example Systems
813(10)
Summary
821(1)
Key Terms
821(1)
Exercises
822(1)
Appendix A Schematic Symbols 823(4)
Appendix B R-Values of Common Building Materials 827(2)
Appendix C Useful Conversion Factors and Data 829(2)
Glossary 831(26)
Index 857
John Siegenthaler, P.E., is a mechanical engineering graduate of Rensselaer Polytechnic Institute, a licensed professional engineer, and professor emeritus of engineering technology at Mohawk Valley Community College. "Siggy," as he is known in the industry, has over 40 years of experience in designing modern hydronic heating systems, including those using renewable energy subsystems. A hall-of-fame member of the Radiant Panel Association and a presenter at national and international conferences on heating and building technology, he is also principal of Appropriate Designs, a consulting engineering firm in Holland Patent, New York.