Lesson
17
Vapour Absorption
Refrigeration Systems
Based On AmmoniaWater Pair
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lesson are to:
1. Introduce ammonia-water systems (Section 17.1)
2. Explain the working principle of vapour absorpti
Lesson
15
Vapour Absorption
Refrigeration Systems
Based On WaterLithium Bromide Pair
Version 1 ME, IIT Kharagpur
1
The objectives of this lesson are to:
1. Introduce vapour absorption refrigeration systems based on water-lithium bromide
(Section 15.1)
2.
Lesson
14
Vapour Absorption
Refrigeration Systems
Version 1 ME, IIT Kharagpur
1
The objectives of this lesson are to:
1. Introduce vapour absorption refrigeration systems (Section 14.1)
2. Explain the basic principle of a vapour absorption refrigeration s
Lesson
13
Multi-Evaporator And
Cascade Systems
Version 1 ME, IIT Kharagpur
1
The objectives of this lesson are to:
1. Discuss the advantages and applications of multi-evaporator systems
compared to single stage systems (Section 13.1)
2. Describe multi-eva
Lesson
12
Multi-Stage Vapour
Compression
Refrigeration Systems
Version 1 ME, IIT Kharagpur
1
The objectives of this lesson are to:
1. Discuss limitations of single stage vapour compression refrigeration systems (Section
12.1)
2. Classify multi-stage syste
Lesson
40
Ventilation For Cooling
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Discuss the use of ventilated air for cooling of buildings and cooling of occupants
(Section 40.1)
2. Make a comparison between natural vent
Lesson
39
Space Air Distribution
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Requirements of a proper air distribution system, definition of Air Distribution
Performance Index and Space Diffusion Effectiveness Factor (
Lesson
38
Design Of Air
Conditioning Ducts
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Important requirements of an air conditioning duct (Section 38.1)
2. General rules for duct design (Section 38.2)
3. Classification
Lesson
37
Transmission Of Air In
Air Conditioning Ducts
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Describe an Air Handling Unit (AHU) and its functions (Section 37.1)
2. Discuss the need for studying transmission asp
Lesson
36
Selection Of Air
Conditioning Systems
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Introduction to thermal distribution systems and their functions (Section 36.1)
2. Selection criteria for air conditioning sys
Lesson
35
Cooling And Heating
Load Calculations
- Estimation Of Required
Cooling/Heating
Capacity
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Introduction to load calculations (Section 35.1)
2. Differences between conv
Lesson
34
Cooling And Heating
Load Calculations
- Heat Transfer Through
Buildings - Fabric Heat
Gain/Loss
Version 1 ME, IIT Kharagpur
1
The specific objectives of this chapter are to:
1. Discuss the general aspects of heat transfer through buildings (Sect
Lesson
33
Cooling And Heating
Load Calculations
-Solar Radiation
Through Fenestration
- Ventilation And
Infiltration
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lesson are to discuss:
1. Need for fenestration in buildings and effects of
Lesson
32
Cooling And Heating
Load Calculations
- Estimation Of Solar
Radiation
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Introduction to cooling and heating load calculations (Section 32.1)
2. Solar radiation, solar
Lesson
31
Evaporative, Winter
And All Year Air
Conditioning Systems
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Introduce evaporative cooling systems (Section 31.1)
2. Classify evaporative cooling systems (Section 31.2
Lesson
30
Psychrometry Of Air
Conditioning Systems
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Purpose of psychrometric calculations (Section 30.1)
2. Analysis of a simple, summer air conditioning system with 100% re-c
Lesson
29
Inside And Outside
Design Conditions
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Describe a typical air conditioning system and discuss the need for fixing
suitable indoor and outdoor design conditions (Secti
Lesson
11 Vapour Compression Refrigeration Systems: Performance Aspects And Cycle Modifications
Version 1 ME, IIT Kharagpur 1
The objectives of this lecture are to discuss
1. Performance aspects of SSS cycle and the effects of evaporator and condensing te
1
Lesson
28
Psychrometric Processes
Version 1 ME, IIT Kharagpur 1
2
The specific objectives of this lecture are to:
1. Introduction to psychrometric processes and their representation (Section 28.1)
2. Important psychrometric processes namely, sensible co
Lesson
10 Vapour Compression Refrigeration Systems
1 Version 1 ME, IIT Kharagpur
The specific objectives of the lesson:
This lesson discusses the most commonly used refrigeration system, i.e. Vapour compression refrigeration system. The following things a
1
Lesson
27
Psychrometry
Version 1 ME, IIT Kharagpur 1
2
The specific objectives of this lecture are to:
1. Define psychrometry and the composition of moist air (Section 27.1)
2. Discuss the methods used for estimating properties of moist air (Section 27.
Lesson
9 Air cycle refrigeration systems
1 Version 1 ME, IIT Kharagpur
The specific objectives of the lesson:
This lesson discusses various gas cycle refrigeration systems based on air, namely: 1. Reverse Carnot cycle & its limitations (Section 9.4) 2. Re
Lesson
26
Refrigerants
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Discuss the importance of selection of suitable refrigerant in a refrigeration
system (Section 26.1)
2. Classify refrigerants into primary and secondar
Lesson
8 Methods of producing Low Temperatures
1 Version 1 ME, IIT Kharagpur
The specific objectives of the lesson :
In this lesson the basic concepts applicable to refrigeration is introduced. This chapter presents the various methods of producing low te
Lesson
25
Analysis Of Complete
Vapour Compression
Refrigeration Systems
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Importance of complete vapour compression refrigeration system analysis and
the methods used (Section
Lesson
7 Review of fundamentals: Heat and Mass transfer
Version 1 ME, IIT Kharagpur
The objective of this lesson is to review fundamentals of heat and mass transfer and discuss:
1. Conduction heat transfer with governing equations for heat conduction, con
Lesson
24
Expansion Devices
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lecture are to:
1. Discuss the basic functions of expansion devices used in refrigeration systems
and their classification (Section 24.1)
2. Discuss the operating pr
Lesson
6 Review of fundamentals: Fluid flow
Version 1 ME, IIT Kharagpur
The specific objective of this lesson is to conduct a brief review of the fundamentals of fluid flow and present:
1. A general equation for conservation of mass and specific equations
Lesson
23
Condensers &
Evaporators
Version 1 ME, IIT Kharagpur
1
The specific objectives of this lesson are to:
1. Classify refrigerant evaporators as natural convection or forced convection
type, flooded or dry type, refrigerant flow inside the tubes or