Refrigeration and Air Conditioning

Diploma in mechanical engineering

Ratings 4.17 / 5.00
Refrigeration and Air Conditioning

What You Will Learn!

  • Introduction of Refrigeration
  • Introduction of Air conditioning
  • Psychrometry
  • Vapour compression cycly

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





Who Should Attend!

  • This course is for students of Diploma in Mechanical Engineering

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Tags

  • Mechanical Engineering

Subscribers

21

Lectures

48

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