Contents

 

Introduction

1

period one Absorption Refrigeration Cycle

3

 

Absorption System Fluids

6

 

Components of the Absorption Cycle

8

 

Equilibrium Chart

15

period two Absorption Chiller Types

18

 

Single-Effect Chiller

19

 

Double-Effect Chiller

21

 

Direct-Fired Chiller

27

 

Chiller/Heater

30

period three

Capacity Control

34

 

Crystallization

37

 

Purge System

44

period four

Maintenance Considerations

46

period five

Application Considerations

53

 

Cooling-Water Temperature Limitations

54

 

Combination Chiller Plants

55

 

Special Considerations for Direct-Fired Chillers

57

 

Equipment Rating Standards

59

period six

Review

60

 

Quiz

65

 

Answers

68

 

Glossary

69

TRG-TRC011-EN

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