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Course11210720840 lectures

Refrigeration and Air-conditioning

Prof. Ravi Kumar · IIT Roorkee

Start with lecture 1 At NPTEL

About

This Course provides a simple understanding of Refrigeration and Air-conditioning fundamentals. Ideally suited to those with a little or no knowledge of the subject. The course consists of different refrigeration cycles and understanding of psychrometry and psychrometric processes used for the purpose of air-conditioning. Further, the comfort air-conditioning and indoor environment health are also addressed in this course.

INTENDED AUDIENCE : UG & PG students of Mechanical & Civil Eng. and Architecture students

INDUSTRY SUPPORT : All HVAC industries

Lectures

Week 1

  1. Recapitulation of Thermodynamics YouTube
  2. Introduction to Refrigeration YouTube
  3. Air Refrigeration Cycle YouTube
  4. Aircraft Refrigeration Cycles-1 YouTube
  5. Aircraft Refrigeration Cycles-2 YouTube

Week 2

  1. Aircraft Refrigeration Cycles-3 YouTube
  2. Vapour Compression Cycle - I YouTube
  3. Vapour Compression Cycle - II YouTube
  4. P-h Charts YouTube
  5. Actual Vapour Compression Cycle-1 YouTube

Week 3

  1. Actual Vapour Compression Cycle-2 YouTube
  2. Compound Compression with Intercooling-1 YouTube
  3. Compound Compression with Intercooling-2 YouTube
  4. Multiple Evaporator and Cascade System YouTube
  5. Problem Solving YouTube

Week 4

  1. Refrigerants-1 YouTube
  2. Refrigerants-2 YouTube
  3. Vapor Absorption Systems-1 YouTube
  4. Vapor Absorption Systems-2 YouTube
  5. Vapor Absorption Systems-3 YouTube

Week 5

  1. Introduction to Air-conditioning YouTube
  2. Properties of Moist Air YouTube
  3. Psychrometric Chart YouTube
  4. Psychrometric Processes-1 YouTube
  5. Psychrometric Processes-2 YouTube

Week 6

  1. Psychrometric Processes-3 YouTube
  2. Infiltration YouTube
  3. Design Conditions YouTube
  4. Cooling Load -1 YouTube
  5. Cooling Load -2 YouTube

Week 7

  1. Cooling Load -3 YouTube
  2. Air Distribution System-1 YouTube
  3. Air Distribution System-2 YouTube
  4. Problem Solving YouTube
  5. Air-Conditioning Systems YouTube

Week 8

  1. Human Physiology YouTube
  2. Thermal Comfort YouTube
  3. Indoor Environmental Health-1 YouTube
  4. Indoor Environmental Health-2 YouTube
  5. Problem Solving YouTube

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Roorkee
Department
Mechanical Engineering
Teacher
Prof. Ravi Kumar
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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