IC Engine PPt

Cylinder

C

• A cylinder is the central working part of a reciprocating engine or pump, the space in which a pistontravels.

Seminar on

IC EngineBy

Avinash RajputBranch – EC

2nd yr

Types of Engine

Internal Engine

Petrol Engine Diesel Engine

External Engine

Steam Engine Turbines

Parts of IC engine

Connecting Rod

• In a reciprocating pistonengine,the connecting rod or conrod connects the piston to the crank or crankshaft.

What is IC Engine

• The Internal Combustion (IC) Engine Converts• Chemical Energy into useful mechanical

Energy by Burning the fuel• Chemical Energy is released when the fuel –

air mixture is ignited by a spark in the combustion chamber

Piston rings

A piston ring is a split ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as an internal combustion engine or steam engine.

Piston

Piston

The piston of an internal combustion engine is

acted upon by the pressure of the expanding combustion gases in the combustion chamber space at the top of the cylinder.

IC Engine

Advantags of IC egine as Compae to EC engine

• The advantages of the internal combustion engine is that it is: * Cheap * High power to weight ratio * It is possible to raise the efficiency to relatively high levels by minor means * Emissions are minimized by advanced combustion control, design and aftertreatment.