Refrigeration and Air Conditioning
Diploma in mechanical engineering
Description
In this course we will learn about Refrigeration and Air conditioning
This course is in Hindi language,
I write definitions in English but speak and teach in Hindi language
In this course you will learn different topics of Refrigeration and air conditioning
In first section you will learn about the fundamentals of Refrigeration and air conditioning
The topic which i have covered in first section is as follows
Definition of RAC, Units of Refrigeration and Air Conditioning
Units of Refrigeration
Types of Refrigeration System
Carnot cycle part 1
Carnot cycle part 2
Reverse Carnot Cycle and Heat pump
Numerical of COP
MCQ Fundamental of RAC
In second section you will learn about the vapor compression cycle
The topic I have covered in this section is as follows
Dry Steam Wet Steam Latent Heat Sensible Heat Critical Point Dryness Fraction
Enthalpy of Steam
Mollier Diagram Enthalpy entropy chart
Vapour Compression Refrigeration Cycle
Function of Parts
Enthalpy and entropy chart
How to improve COP
Actual Vapour compression system
Accumulator and flash chamber
In third section you will learn about the Refrigerants
The topic I have covered in this section is as follows
Refrigerant Introduction
Types of refrigerant Primary and secondary Refrigerant
Properties of Ideal Refrigerant
Leak Detection Test
In fourth section you will learn about the Air refrigeration system
The topic I have covered in this section is as follows
Introduction to air refrigeration system
Bell Coleman cycle
Simple Cooling system
Boot strap cooling System and Regenerative cooling system
Regenerative cooling system
In fifth section you will learn about the Vapour Absorption Refrigeration system
The topic I have covered in this section is as follows
Introduction Vapour absorption system
Lithium Bromide Absorption system
Domestic Electrolux refrigeration system
Solar Refrigeration system
Comparison between vapour compression and absorption
In sixth section you will learn about the Refrigeration equipment
The topic I have covered in this section is as follows
Reciprocating Compressor
Rotary, Screw, Centrifugal Compressor
Condensers
Cooling tower
Evaporator and Expansion valve
In seventh section you will learn about the Air Conditioning
The topic I have covered in this section is as follows
Factors Effecting Air conditioning
In eighth section you will learn about the Psychrometry
The topic I have covered in this section is as follows
Psychrometry definitions
Psychrometry chart
Psychrometric processes
Efficiency of Cooling coil and heating coil
Mixing of air stream and numerical
In Ninth section you will learn about the Heat load calculation
The topic I have covered in this section is as follows
Conduction- Convection and radiation Modes of heat transfer
Type of Heat load
Numerical heat load calculation
What You Will Learn!
- Introduction of Refrigeration
- Introduction of Air conditioning
- Psychrometry
- Vapour compression cycly
Who Should Attend!
- This course is for students of Diploma in Mechanical Engineering