Presentation on study ofInternal Combustion Engines

Introduction

The internal combustion is which converts the chemical energy to mechanical energy by using fuel in combustion chamber

Parts

2 stroke 4 stoke

Comparison

Super charger Vs Turbo chargerA supercharger is an air compressor that increases

the pressure or density of air supplied to an internal combustion engine. This gives each intake cycle of the engine more oxygen, letting it burn more fuel and do more work, thus increasing power

A turbo does the same job as the supercharger – force more air into the car’s engine to make more power.  However, a turbo uses a turbine and is NOT connected to the crankshaft.  Instead of the engine, the turbo gets driven by the car’s exhaust gases

ClutchClutch is a part of power transmission

component that function is connecting driver to the driven shaft.

Brake Brake is device which prevent the motion of

the wheel by using friction between them.

ConclusionThe problem is that most of the gains from

these technological breakthroughs have been used to increase power instead of reducing fuel consumption. At best, fuel economy stayed the same while power increased.

Now that environmental awareness is increasing, that global warming is on everybody's mind and that oil is very expensive, we can hope that carmakers will end the horsepower arms race and finally use these technologies to truly make more efficient cars