Iam Zawed ali khan iwould like to get details on advantage or disadvatage of noise control in ic engine pdf download.Iam live at lucknow and i am study from Babu Banarsi Das University lucknow and now am doing b.tech

1.INTRODUCTION:
Nano technology is science and technology of small
things.In particular, things that are less than 100nm in
size. There are thus endless possibilities for improved
devices, structures, and materials.
2. REVOLUTIONS IN IC ENGINE:
External combustion engine is the heat engine in which
fuel combustion takes place external to cylinder. Due to
this it is bulky and consumes a lot of place.
Second revolutions of heat engines are ICE in which fuel
combustion takes internally and consumes less place and
became compact, cost effective.
Of late third revolution is NANO Internal Combustion
Engine.
3. MAIN COMPONENTS USED:
 Crank case.
 Back plate.
 Cylinder and head.
 Needle valve assembly.
 Connecting rods and crank shafts.
 Piston and contra piston.