Comprehensive Video Lectures to Enhance Your Understanding of Refrigeration and Air Conditioning

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1. REFRIGERATION
AND AIR
CONDITIONING
www.magicmarks.in
Refrigeration
Systems
Psychrometry
Refrigerant
Basics of
Thermodynamics
(Get full video lectures and assessments)

2. TABLE OF
CONTENT
About the course
What will you learn?
Module
Topics of Leaning
Quick Demo
Subscription

3. REFRIGERATION AND AIR CONDITIONING
ABOUT THE COURSE
Magic Marks provides a comprehensive overview of
Refrigeration and Air Conditioning, covering
Thermodynamic Properties, types of Refrigeration
Systems, Refrigerants and their Properties,
Psychometric Processes, and Air Conditioning Basics.

4. The complete online syllabus of this course
comprises 10 Learning Modules | 223
Topics of Learning | 10.3 Hours of Learning
| 38 Assessments
WHAT WILL YOU LEARN?

5. MODULE
Review of Basics of Thermodynamics-I
Review of Basics of Thermodynamics-II
Air Refrigeration Systems
Vapor Compression Refrigeration Systems
Vapor Absorption Refrigeration Systems
and Unconventional Refrigeration Methods
Refrigerants
Basics of Psychrometry
Psychrometric Analysis of Air Conditioning
Systems
Components of Refrigeration Systems
Equipment Specific to Air Conditioning and
Some Common Applications

6. TOPICS OF LEARNING
Refrigeration and its Importance
Air Conditioning and its Importance
History of Refrigeration and Air
Conditioning
Thermodynamic System & Surrounding
Closed, Open & Isolated System
Thermodynamic Properties
Thermodynamic State, Process & Cycle
Reversible and Irreversible Process
Quasi-Static Process
Types of Thermodynamic Process
Statement of First Law
Internal Energy
Enthalpy
Thermal Reservoir
Kelvin Plank Statement of Second Law
Concept of Heat Engine
Clausius Statement Of Second Law
Concept of Refrigerator
Concept of Heat Pump
Carnot Cycle
Carnot’s Theorem
COP of Reversible Refrigerator
COP of Reversible Heat Pump

7. TOPICS OF LEARNING
Concept of Entropy and its Physical
Meaning
Clausius Inequality
Different Methods of Refrigeration-I
Different Methods of Refrigeration-II
Introduction to Aircraft refrigeration
Systems
Necessity in Cooling the Aeroplane
Classification of Air Refrigeration Systems
Single Phased reversed Carnot Cycle
Limitation of Single Phased Reversed
Carnot Cycle
2 Phase Reversed Carnot Cycle
Limitations of Two Phased Reversed Carnot Cycle
Bell Coleman Cycle
Open and Dense Air System
Advantages and Disadvantages of Air Refrigeration
Systems
Factors Affecting the Selection of Refrigeration
System
Simple Air refrigeration System without Evaporative
Cooling
Thermodynamic Analysis of ARS without Evap.
Cooling

8. TOPICS OF LEARNING
Simple Air Refrigeration System with
Evaporative Cooling
Bootstrap Air refrigeration System without
Evaporative Cooling
Bootstrap Air Refrigeration System with
Evaporative Cooling
Regenerative Air Refrigeration System
Reduced Ambient Air Refrigeration System
Performance of System using Dry and Moist Air
Comparison of Different Systems
Actual Air Conditioning System with Control
Intro to Vapor Compression System
Single Stage Vapor Compression Cycle
Graphical Diagrams for Vapor Compression System
Analysis of Vapor Compression System-I
Analysis of Vapor Compression System-II
Standard Rating Cycle and Effect of Operating
Conditions
Actual Vapor Compression Cycle
Advantages and Disadvantages of Vapor
Compression Refrigeration Systems
Dry and Wet Compression Dry and Wet
Compression
Liquid Subcooling and Vapor Superheating

9. TOPICS OF LEARNING
Performance of Simple Vapor Compression
Cycle-I
Performance of Simple Vapor Compression
Cycle-II
MultiStage Vapor Compression System
Advantages of Multistage Vapor Compression
Cycle
Two-Stage Vapor Compression with Flash
Chamber
Optimum Inter-Stage Pressure
Effect of Compressor Efficiency on Inter-Stage
Pressure
Cascade Refrigeration System
Introduction to Vapor Absorption System
Working Principle of Vapor Absorption System
Requirements of Refrigerant and Solvents
Simple Ammonia Water Absorption System
Actual Ammonia Water Absorption System
Compression vs Absorption Systems
COP of Vapor Absorption System
LiBr Absorption Refrigeration System
Ammonia Water Absorption vs LiBr Absorption
System
Theory of Mixtures

10. TOPICS OF LEARNING
T-z and h-z Diagram for Binary Mixture
Adiabatic Mixing of Two Streams
Ammonia Sodium Thiocyanate System
Three Fluid Absorption System
Working of Steam Jet Refrigeration System
Components of Steam Jet Refrigeration System
Analysis of Steam Jet Refrigeration Systems
Advantages and Disadvantages of Steam Jet
Refrigeration Systems
Analysis of Thermoelectric Refrigeration System
Advantage and Disadvantage of Thermoelectric
Refrigeration System
Vortex Tube/ Hilsch Tube
Pulse Tube Refrigeration System
Dry Ice and its Manufacturing
Linde System for Air Liquefaction
Claude System for Air Liquefaction
Cryogenics and its Applications
Introduction to Refrigerants
Classification of Refrigerants
Nomenclature of Refrigerants
Thermodynamic Properties of Refrigerants
Physical and Chemical Properties of Refrigerants
Important Refrigerants

11. TOPICS OF LEARNING
Secondary Refrigerants
Effect of CFC on Ozone and Global Warming
CFC Free Refrigerants
Refrigeration Oils
Introduction to Psychrometry
Psychrometric Terms and Dalton’s Law
Psychrometric Relations-I
Psychrometric Relations-II
Psychrometric Chart and Processes
Sensible Heating and Sensible Cooling
Bypass Factor and Efficiency of Heating and
Cooling Coil
Humidification and Dehumidification
Sensible Heat Factor
Cooling and Humidification
Cooling and Dehumidification
Heating and Humidification
Heating and Dehumidification
Introduction to Heat Load Estimation
Inside and Outside Design Conditions
Human Comfort Chart
Sources of Heat Load
Heat Gain Through Glass
Heat Gain Through Opaque Surfaces

12. TOPICS OF LEARNING
Infiltration and Ventilation
Outside Air Load and Occupancy Heat Load
Equipment Selection and System Heat Gain
RSHF and ERSHF
Psychrometric Analysis
Psychrometric Analysis with Low RSHF
Psychrometric Analysis with All Outside Air
Partial Load Analysis
Winter Air Conditioning System
Introduction to Components of Refrigeration System
Working of Single Stage Reciprocating Compressor
Equation of Work (Neglecting Clearance)
Best Value of Index of Compression
Clearance Volume
Equation of Work (With Clearance Volume)
Heat Losses during Compression
Efficiency of Compressor
Capacity Control Of Compressors at Variable Speed
Capacity Control Of Compressors at Constant Speed
Factors Affecting Compressor Performance
Performance Curves of Reciprocating Compressor
Roots Blower
Efficiency of Roots Blower
Vane Type Blower

13. TOPICS OF LEARNING
Efficiency of Vane Type Blower
Lysholm Compressor
Scroll Compressor
Hermetically Sealed Compressor
Air Cooled Condenser
Water Cooled Condenser
Water Cooling Devices
Evaporative Condenser
Expansion Valves-I
Expansion Valves-II
Liquid Chilling Evaporator
DX and Flooded Evaporator
Introduction to Air Conditioning Equipments
Window Air Conditioner
Split and Package Air Conditioner
Central Air Conditioning System
Air Cleaner
Cooling Coil
Heating Coil
Humidifiers
Fans
Fan Balance and Control
Supply Air Duct
Flow through Duct and Frictional Losses

14. TOPICS OF LEARNING
Equivalent Diameter of Circular/Rectangular Duct
Dynamic Losses
Water Cooler
Deep Freezer
Ice Making Plant
Bootstrap Air Refrigeration System with Evaporative
Cooling

15. QUICK DEMO
For a quick demo, please visit our YouTube
Channel-
https://youtube.com/dragonflyeducation

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https://www.magicmarks.in/product/refrigeration-and-air-conditioning/

17. THANK YOU