《建筑类专业英语 暖通与燃气 第3册》

UNIT ONE1

Text Heat Transmission and Distribution Systems1

Reading Material A Infiltration Heat Loss5

Reading Material B Cast-iron Radiators7

UNIT TWO9

Text Exhaust Hoods9

Reading Material A Ceiling Diffusers15

Reading Material B Infiltration Measurement16

UNIT THREE19

Reading Material A The Factors Affecting Thermal Comfort25

Reading Material B Effect of Shifting sun Load on Different Zones of Building27

UNIT FOUR29

Text Fluid Bed Technology is in Transition29

Reading Material A Draft of Boile34

TextCompressor Failure37

UNIT FIVE37

Reading Material A Compressor Overheating DUE to Electrical Problems42

Reading Material B District Heating and Cooling Sysstems44

UNIT SIX47

TextInjection Odorization System Design47

Reading Material A Safer Repair of Plastic Pipe52

Reading Material B Computers Analyze Odorant Concentration54

Text Floor Heating: Achieving Thermal Comfort in Artificial Environments57

UNIT SEVEN57

Reading Material A Floor Heating Design Criteria62

Reading Material B System Economics and Design Optomisation of Floor Heating System63

UNIT EIGHT67

TextFabric Filters67

Reading Material A Particle Removers72

Reading Material B Dust Classification74

UNIT NINE78

Text Introduction to VAV Systens78

Reading Material A Test Method of the Air Conditioning Plant83

Reading Material B Air Conditinoning Water System Characteristics85

UNIT TEN87

TextHorizontal-Return-Tubular Boilers87

Reading Material A Blueprints in the Fire91

Rcading Material B Coil Watertube Boilers92

UNIT ELEVEN95

TextAbsorption Heat Pumps95

Reading Material A Operating Characteristics and Design Considerations of the Refrigeration system100

Reading Material A Operating Characteristics and Design Considerations102

UNIT TWELVE105

Text New Emphasis on Natural Gas Storage105

Reading Material A SCADA Cuts Pipeline110

Reading Material B Flow Measurement up Grade Enables Cost-effective Monitoring112

Unit Thirteen115

TextDesign of District Heating Networks115

Reading Material A Pipe Sizing for Steam Heating Systems120

Reading Material B Hot and Chilled Water Pipe Sizing122

Unit FOURTEEN124

TextOperation and Maintenance of the Airconditioning Plant124

Reading Material A Design Factors Affecting Outdoor Air Quantity129

Reading Material B Methods of Varying Fan Volume131

UNITFifteen133

Text Gas Gathering and Transport133

Reading Material A Gas-Water Systems and Dehydration Processing137

Reading Material B Gas and Liquid Separation139

UNIT SIXTEEN141

TextThe Volumetric Behavior of Natural Gases Containing Hydrogen Sulfide and Carbon Dioxide141

Reading Material A How to Estimate Size Cost of Producing Equipment145

Reading Material B Foam Insulation Reduces Gathering System Costs147

AppendixⅠVocabulary150

Appendix Ⅱ Translation for Reference156

Appendix Ⅲ Key to the exercises179