HOW A CAR ENGINE WORKS ?
The engine consists of a fixed cylinder and a moving piston. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke. In a diesel engine, only air is inducted into the engine and then compressed.
#The basic steps in combustion:
1.The intake valve opens.
2.The piston drops down, letting in air and a drop of gasoline.
3.The piston moves upward, compressing the air and gasoline.
4.When the piston gets to the top, it causes the spark plug to create a spark.
5.The spark sets off the explosion, which then pushes the piston down.
#Let's take a look at the main parts of the engine.
1.Engine block. The block is the main part of the engine. ...
2.Pistons. Pistons pump up and down as the spark plugs fire and the pistons compress the air/fuel mix. ...
3.Cylinder head. ...
4.Crankshaft. ...
5.Camshaft. ...
6.Valves. ...
7.Oil pan.
How does a car engine start?
To make an engine start it must be turned at some speed, so that it sucks fuel and air into the cylinders , and compresses it. The powerful electric starter motor does the turning. Its shaft carries a small pinion ( gear wheel) which engages with a large gear ring around the rim of the engine flywheel.
ENGINE is heart of CAR ... Like blood pumping ENGINE pump air and fule .
16-cylinder engine, Bugatti's La Voiture Noire is world's most expensive car.
