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IC Engines And Gas Turbines

Prof. Pranab K. Mondal and Prof. Vinayak N. Kulkarni · IIT Guwahati

Start with lecture 1 At NPTEL

Lectures

Week 1 : Introduction to IC Engines

  1. Lec 1 : External and Internal combustion engines, Engine components, SI and CI engines Video
  2. Lec 2 : Four-stroke and Two-stroke engines Video

Week 2 : Air Standard Cycles

  1. Lec 3 : Classification of IC engines Video
  2. Lec 4 : Engine operating characteristics Video
  3. Lec 5 : Otto, Diesel and Dual cycles Video
  4. Lec 6 : Otto, Diesel and Dual cycles (Contd.) Video
  5. Lec 7 : Otto, Diesel and Dual cycles ( Contd.) Video

Week 3 : Carburation

  1. Lec 8:Comparison between the cycles, Actual cycles and their analysis Video
  2. Lec 9:Carburetor, Mixture requirements Video
  3. Lec 10:Carburetor, Mixture requirements (Contd.) Video
  4. Lec 11:Idling, cruising and power ranges Video
  5. Lec 12:Idling, cruising and power ranges (Contd.) Video

Week 4: Ignition and Lubrication System

  1. Lec 13: Classification, types of nozzles, Ignition system, Battery and Magneto ignition systems Video
  2. Lec 14: SI engine injection systems Video
  3. Lec 15: Mechanical and electronic injection systems Video
  4. Lec 16: Battery ignition systems Video
  5. Lec 17: Engine friction, Lubrication systems, forces on piston Video
  6. Lec 18: Lubricating oils, Thermochemistry of fuels Video

Week 5: Alternative Fuels, Combustion in SI and CI Engines

  1. Lec 19: IC engine fuels - types, requirement and characteristics, Alternative Fuels Video
  2. Lec 20: Combustion in SI engines Video
  3. Lec 21: Combustion in CI engines Video
  4. Lec 22: CI engine injection system Video
  5. Lec 23: CI engine injection system (contd.) Video

Week 6: Quality of Fuels, Heat Transfer and Cooling systems

  1. Lec 24: Heat transfer and energy distribution Video
  2. Lec 25: Cetane and Octane number, Cooling systems Video
  3. Lec 26: Problems on IC engine Video

Week 7: Introduction to Gas Turbines

  1. Lec 27: Turbomachines, Gas Turbine theory Video
  2. Lec 28: Open Cycle Gas Turbine Power Plant, Twin Shaft Arrangement Video
  3. Lec 29: Closed Cycle, Multi-Spool Arrangement, Steam Power Plant Video
  4. Lec 30: Basic Thermodynamics Video

Week 8: Performance Analysis of Brayton Cycle

  1. Lec 31: Brayton Cycle: Introducton and General Relationships Video
  2. Lec 32: Brayton Cycle: Efficiency, Work Ratio and Optimum Work Output Condition Video
  3. Lec 33: Brayton Cycle with Heat Exchanger/ Reheater Video
  4. Lec 34: Brayton Cycle with Intercooler Video
  5. Lec 35: Real Brayton Cycle, Solved Example for Ideal Cycle Video
  6. Lec 36: Solved Examples for Real Brayton Cycle Video

Week 9:Introduction to Various Aircraft Engine and Performance Parameters

  1. Lec 37: Introduction and Performance Parameters of Propulsion System Video
  2. Lec 38: Basics of Various Aircraft Engine Video

Week 10:Components of Brayton Cycle Based Power Plant

  1. Lec 39: Eular Turbomachinary Equation Video
  2. Lec 40: Introduction and Flow Analysis of Centrifugal Compressors Video
  3. Lec 41: Thermodynamics Analysis of Centrifugal Compressors Video

Week 11:Components of Brayton Cycle Based Power Plant

  1. Lec 42: Axial Compressor: Basics, Velocity triangles,T-S diagram and Work Intraction Video
  2. Lec 43: Axial Compressor: Different factors, Degree of Reaction and Free Vortex Condition Video
  3. Lec 44: Complete Analysis of Axial Flow Gas Turbine Video
  4. Lec 45: Solved Examples for Axial Compressors,Centrifugal Compressors and Turbine Video

Week 12: Components of Aircraft Engine Based on Gas Turbine Cycle

  1. Lec 46: Radial Flow Turbine, Solved Example of Free vortex Condition Video
  2. Lec 47: Nozzles and Diffuers: Introduction, Intake efficiency,Nozzle efficiency Video

Live Session

  1. Live Session 04-03-2021 Video
  2. Live Session 02-03-2020 Video
  3. Live Session 19-03-2020 Video
  4. Live Session 18-02-2022 Video
  5. Live Session 03-02-2022 Video
  6. Live Session 23-02-2024 Video
  7. Live Session 20-03-2024 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Guwahati
Department
Mechanical Engineering
Taught by
Prof. Pranab K. Mondal, Prof. Vinayak N. Kulkarni
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.
Who can watch
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