لينك دانلود:  Fundamentals of HVAC Systems

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فهرست كتاب :

1 Introduction to HVAC 1

Study Objectives of Chapter 1 1

1.1 Introduction 1

1.2 Brief History of HVAC 2

1.3 Scope of Modern HVAC 3

1.4 Introduction to Air-conditioning Processes 3

1.5 Objective: What is your system to achieve? 4

1.6 Environment For Human Comfort 6

The Next Step 8

Summary 8

Bibliography 9

2 Introduction to HVAC Systems 10

Study Objectives of Chapter 2 10

2.1 Introduction 10

2.2 Introducing the Psychrometric Chart 11

2.3 Basic Air-Conditioning System 20

2.4 Zoned Air-Conditioning Systems 23

2.5 Choosing an Air-Conditioning System 26

2.6 System Choice Matrix 28

The Next Step 30

Summary 30

Bibliography 31

3 Thermal Comfort 32

Study Objectives of Chapter 3 32

3.1 Introduction: What is Thermal Comfort? 32

3.2 Seven Factors Influencing Thermal Comfort 33

3.3 Conditions for Comfort 36

3.4 Managing Under Less Than Ideal Conditions 39

3.5 Requirements of Non-Standard Groups 40

The Next Step 41

Summary 41

Bibliography 42

4 Ventilation and Indoor Air Quality 43

Study Objectives of Chapter 4 43

4.1 Introduction 43

4.2 Air Pollutants and Contaminants 44

4.3 Indoor Air Quality Effects on Health and Comfort 45

4.4 Controlling Indoor Air Quality 47

4.5 ASHRAE Standard 62 Ventilation for Acceptable Indoor

Air Quality 52

The Next Step 58

Summary 58

Bibliography 59

5 Zones 60

Study Objectives of Chapter 5 60

5.1 Introduction 60

5.2 What is a Zone? 61

5.3 Zoning Design 62

5.4 Controlling the Zone 65

The Next Step 67

Summary 67

6 Single Zone Air Handlers and Unitary Equipment 68

Study Objectives of Chapter 6 68

6.1 Introduction 68

6.2 Examples of Buildings with Single-zone Package

Air-Conditioning Units 69

6.3 Air-Handling Unit Components 70

6.4 Refrigeration Equipment 75

6.5 System Performance Requirements 80

6.6 Rooftop Units 82

6.7 Split Systems 85

The Next Step 86

Summary 86

Bibliography 87

7 Multiple Zone Air Systems 88

Study Objectives of Chapter 7 88

7.1 Introduction 88

7.2 Single-Duct, Zoned Reheat, Constant Volume Systems 90

7.3 Single-Duct, Variable Air Volume Systems 92

7.4 By-Pass Box Systems 94

7.5 Constant Volume Dual-Duct, All-Air Systems 95

7.6 Multizone Systems 98

7.7 Three-deck Multizone Systems 99

7.8 Dual-Duct, Variable Air Volume Systems 99

7.9 Dual Path Outside Air Systems 100

The Next Step 101

Summary 101

8 Hydronic Systems 103

Study Objectives of Chapter 8 103

8.1 Introduction 103

8.2 Natural Convection and Low Temperature Radiation

HeatingSystems 104

8.3 Panel Heating and Cooling 108

8.4 Fan Coils 109

8.5 Two Pipe Induction Systems 112

8.6 Water Source Heat Pumps 113

The Next Step 115

Summary 115

Bibliography 116

9 Hydronic System Architecture 117

Study Objectives of Chapter 9 117

9.1 Introduction 117

9.2Steam 118

9.3 Water Systems 120

9.4 Hot Water 124

9.5 Chilled Water 127

9.6 Condenser Water 129

The Next Step 131

Summary 131

Bibliography 132

10 Central Plants 133

Study Objectives of Chapter 10 133

10.1 Introduction 133

10.2 Central Plant Versus Local Plant in a Building 134

10.3 Boilers 136

10.4 Chillers 139

10.5 Cooling Towers 142

The Next Step 145

Summary 145

Bibliography 147

11 Controls 148

Study Objectives of Chapter 11 148

11.1 Introduction 148

11.2 Basic Control 150

11.3 Typical Control loops 155

11.4 Introduction to Direct Digital Control, DDC 157

11.5 Direct Digital Control of an Air-Handler 161

11.6 Architecture and Advantages of Direct Digital Controls 165

The Next Step 169

Summary 169

Bibliography 170

12 Energy Conservation Measures 171

Study Objectives of Chapter 12 171

12.1 Introduction 172

12.2 Energy Considerations for Buildings 172

12.3 ASHRAE/IESNA Standard 90.1 176

12.4 Heat Recovery 179

12.5 Air-Side and Water-Side Economizers 183

12.6 Evaporative Cooling 185

12.7 Control of Building Pressure 186

The Final Step 187

Summary 187

Bibliography 189

13 Special Applications 190

Study Objectives of Chapter 13 190

13.1 Introduction 190

13.2 Radiant Heating and Cooling Systems 191

13.3 Thermal Storage Systems 194

13.4 The Ground as Heat Source and Sink 204

13.5 Occupant Controlled Windows with HVAC 206

13.6 Room Air Distribution Systems 207

13.7 Decoupled or Dual Path, and Dedicated Outdoor

Air Systems 211

Summary 213

Your Next Step 215

Bibliography 216

Index 219