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REFRIGERATION AND AIR-CONDITIONING

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Course Overview

Schedule of Classes

Course Curriculum

1 Subject

REFRIGERATION AND AIR-CONDITIONING

7 Exercises • 54 Learning Materials

UNIT - 1 AIR REFRIGERATION CYCLE

1.1 Introduction to refrigeration

1.2 Ice refrigeration

1.3 Types of refrigeration

1.4 Units of refrigeration

1.5 Problems in refrigeration

1.6 Reversed Carnot cycle

1.7 Bell-coleman cycle

1.8 Assessment

Exercise

1.9 FAQ

UNIT - 2 SIMPLE VAPOUR COMPRESSION REFRIGERATION SYSTEM

2.1 Introduction

2.2 Pressure – enthalpy chart

2.3 Types of compression

2.4 Theoretical vapour compression cycle with superheated vapour before compression

2.5 Need of accessories in VCR system

2.6 Problems

2.7 Assessment

Exercise

2.8 FAQ

UNIT - 3 VAPOUR ABSORPTION REFRIGERATION SYSTEM

3.1 Vapour absorption refrigeration system

3.2 Practical vapour absorption refrigeration system

3.3 Coefficient of performance of an ideal vapour absorption refrigeration system

3.4 Electrolux refrigerator

3.5 Assessment

Exercise

3.6 FAQ

UNIT - 4 REFRIGERATION EQUIPMENTS

4.1 Refrigeration equipment

4.2 Reciprocating compressor

4.3 Compressors

4.4 Condenser

4.5 Cooling tower

4.6 Evaporative condensers

4.7 Evaporator

4.8 Drier

4.9 Assessment

Exercise

4.10 FAQ

UNIT - 5 REFRIGERANT FLOW CONTROLS, REFRIGERANTS AND APPLICATION OF REFRIGERANTS

5.1 Expansion device

5.2 Introduction

5.3 Classification of refrigerants

5.4 Applications of refrigeration

5.5 Ice plant

5.6 Water cooler

5.7 Cold storage

5.8 Assessment

Exercise

5.9 FAQ

UNIT - 6 PSYCHOMETRICS AND COMFORT AIR CONDITIONING SYSTEMS

6.1 Psychrometry

6.2 Psychrometric chart

6.3 Psychrometric processes

6.4 Problems

6.5 Humidification and dehumidification

6.6 Mixing of air streams

6.7 Assessment

Exercise

6.8 FAQ

UNIT - 7 AIR CONDITIONING SYSTEMS

7.1 Air-conditioning

7.2 Fans and their classifications

7.3 Ducts and classification of ducts

7.4 Types of duct systems

7.5 Filters

7.6 Air distribution system

7.7 Types of Air conditioner

7.8 Applications of air conditioning

7.9 Year round, central A.C.

7.10 Assessment

Exercise

7.11 FAQ

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