[nilesh]

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Can you provide me the syllabus of Bachelor of Engineering Mechanical Engineering Third Year (Sem. V & VI) offered by University of Mumbai?

[Vishal Kotkar]

The syllabus of Bachelor of Engineering Mechanical Engineering Third Year (Sem. V & VI) offered by University of Mumbai is as follows:

MEC501 Internal Combustion Engines

Unit 01
Introduction
Heat engines; Internal and external combustion engines; Classification of
I.C. Engines; Cycle of operations in four strokes and two-stroke IC engines
and their comparative study; Scavenging and scavenging blowers, Air
standard cycles and Fuel air cycles, Variable specific heat and its effects,
Dissociation and other losses, Actual cycles, Deviation of actual engine
cycle from ideal cycle

Unit 02
Spark Ignition Engines
A. Carburetors and fuel injection system in S I Engines :Theory of
carburetion, Simple carburetor, Essential parts of modern carburetor,
Types of carburetors, Types of fuel injection systems in S I engines,
Continuous injection system, Timed injection system, Electronic FuelInjection
systems (EFIs), Advantages and disadvantages of SI engine fuel
injection system
B. Ignition Systems : Spark Plug and its requirements, Battery, Magneto,
Electronic ignition systems
C. Combustion: Combustion phenomenon in SI Engines, Ignition delay,
Flame propagation, Pressure-Crank angle diagram, Abnormal
combustion, Auto ignition, Detonation and Knocking, Factors affecting
combustion and detonation, Types of combustion chambers

Unit 03
Compression Ignition Engines
A. Fuel Injection Systems : Types i.e. Air injection systems, Airless/solid
injection systems, Common rail, individual pump, distributor and unit
injector etc, Injection pumps, Fuel injector, Types of nozzle,
Electronically controlled unit fuel injection system, C I Engine
Governors: necessity and characteristics
B. Combustion : Combustion phenomenon in C I engines, Stages of
combustion, Delay period, Knocking, Pressure-Crank angle diagram,
Factors affecting combustion and knocking, Types of combustion
chambers

Unit 04
Engine lubrication : Types of lubricants and their properties, SAE rating of
lubricants, Types of lubrication systems
Engine Cooling : Necessity of engine cooling, disadvantages of
overcooling, Cooling systems and their comparison: Air cooling, Liquid
cooling
Supercharging/Turbo-charging : Objectives, Effects on power output and
engine efficiency, Methods, Types, Limits