Internal combustion engine consists of a number of parts which are given as follows: 1. Cylinder 2. Cylinder Block 3. Cylinder Head 4. Cylinder Liner or Sleeve 5. Piston 6. Piston Ring 7. Piston Pin 8. Connecting Rod 9. Crankshaft 10. Flywheel 11. Crankcase 12. Camshaft 13. Timing Gear 14. Inlet Manifold 15. Exhaust Manifold. Component # 1. Cylinder: It [...]
I.C. engine is made of many moving parts. Due to continuous movement of two metallic surfaces over each other, there is wearing of moving parts, generation of heat and loss of power in the engine. Lubrication of moving parts is essential to prevent all these harmful effects. Purpose of Lubrication in an I.C. Engine: Lubrication produces the following effects: (a) [...]
Fuel mixture of I.C. engine must be ignited in the engine cylinder at proper time for useful work. Arrangement of different components for providing such ignition at proper time in the engine cylinder is called Ignition system. There are four different systems of igniting fuel: (1) Ignition by electric spark i.e. spark ignition (2) Ignition by heat of compression i.e. [...]