AKTU I C Engine Fuel & Lubrication (BME052) Syllabus PDF – B.Tech 3rd Year
I C Engine Fuel & Lubrication BME052
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- Semester 5
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Syllabus — I C Engine Fuel & Lubrication
Download PDFBME052 · 3 credits · L-T-P 3-0-0
Course Outcomes
| CO | Course Outcome | Bloom Taxonomy |
|---|---|---|
| CO1 | Explain the working principle, performance parameters and testing of IC Engine. | K 2 |
| CO2 | Understand the combustion phenomena in SI and CI engines and factors Influencing combustion chamber design. | K 2 |
| CO3 | Understand the essential systems of IC engine and latest trends and developments in IC Engines. | K 2 |
| CO4 | Understand the effect of engine emissions on environment and human health and methods of reducing it. | K 2 |
| CO5 | Apply the concepts of thermodynamics to air standard cycle in IC Engines | K 3 |
| CO6 | Analyze the effect of various operating parameters on IC engine performance. | K 4 |
Unit‐1 (9-Hours) Introduction to I.C Engines: Engine classification and basic terminology, Two and four stroke engines, SI and CI engines, Valve timing diagram, Valve mechanism‐ Push rod type, Overhead type (SOHC,DOHC).
Thermodynamic analysis of Air standard cycles: Otto cycle, Diesel cycle, Dual cycle, Comparison of Otto, Diesel and Dual cycles Fuel air cycle, factors affecting the fuel air cycle, Actual cycle. Testing and Performance: Performance parameters, Basic measurements, Blow by measurement, Testing of SI and CI engines.
Unit–2 (7- Hours) Combustion: Stages of Combustion in SI & CI engine, Factors affecting combustion, Flame speed, Ignition Delay, Abnormal combustion and its control. Combustion chamber: Squish, Swirl & tumble, Combustion chamber design for SI & CI engine & factors affecting it.
Unit–3 (8- Hours) Carburetion, Mixture requirements, Carburetors and fuel injection system in SI Engine, MPFI, Scavenging in 2 Stroke engines. Fuel injection in CI engines, Requirements, Types of injection systems, Fuel pumps, Fuel injectors, Injection timings. Turbo charging & its types‐Variable Geometry Turbocharger, Waste Gate Turbocharger, Effect of turbo charging on power & emission.
Unit‐4 (9-Hours) Engine Emission and Control: Pollutant ‐ Sources and types – Effect on environment and human health ‐ formation of NOx ‐ Hydrocarbon Emission Mechanism ‐ Carbon Monoxide Formation ‐ Particulate emissions ‐ Methods of controlling Emissions ‐ Catalytic converters and Particulate Traps ‐ Selective Catalytic Reduction (SCR) ‐ Diesel Oxidation Catalyst (DOC).
Fuels: Fuels for SI and CI engine, Important qualities of SI and CI engine fuels, Rating of SI engine and CI engine fuels, Dopes, Additives, Gaseous fuels, LPG, CNG, Biogas, Producer gas, Alternative fuels for IC engines.
Unit‐5 (9- Hours) Engine Cooling and Lubrication: Different cooling systems, Radiators and cooling fans, Engine friction, Lubrication principle, Type of lubrication, Lubrication oils, Crank case ventilation. Ignition System in SI Engine: Ignition system requirements, Magneto and battery ignition systems, ignition timing and spark plug, Electronic ignition. Recent trends in IC engine: Lean burn engine, Stratified charge spark ignition engine, Homogeneous charge spark ignition engine, GDI.
Reference Books
- A Course in International Combustion Engines, by Mathur& Sharma, DhanpatRai& Sons.
- I.C Engine, by Ganeshan, Tata McGraw Hill Publishers
- I.C Engine Analysis & Practice by E.F Obert.
- Internal Combustion Engine Fundamentals, by John B. Heywood, Tata Mcgraw Hill Publishers.
- Engine Emission, by B. B. Pundir, Narosa Publication.
- Engineering Fundamentals of Internal Combustion Engines by W.W. Pulkrabek, Pearson Education.
- Fundamentals of Internal Combustion Engine by Gill, Smith, Ziurs, Oxford & IBH Publishing CO
- Fundamentals of Internal Combustion Engines by H.N. Gupta, Prentice Hall of India. Semester – V: Departmental Elective – I Specialization – Design Engineering
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