1. SNS COLLEGE OF ENGINEERING THERMAL ENGINEERINGBY
PRABHAKARAN.T AP/MECH

2. I.C.ENGINES
Internal Combustion Engine An I.C. engine is a machine which converts one form of energy into another form. (i.e.) Chemical energy into mechanical energy Combustion of fuel takes place inside the cylinder Types: Diesel engine Petrol engine

3. Is this beautiful???
Chemical energy into Mechanical energy

4. What do you think will happen???

5. Solution

6. Classification of an I.C. Engine
Type of Ignition
Cycle of operation
Type of fuel used
Number of strokes per cycle
Number of cylinders

7. Type of Ignition:
Spark ignition
Compression ignition
Type of fuel used:
Petrol
Diesel
Gas
No of strokes
Two stroke
Four stroke

8. Cycle of Operation:
Otto cycle
Diesel cycle
Dual combustion cycle
Number of cylinders:
Single cylinder
Multi cylinder

9. Activity
Find the hidden object in this picture.

10. Dumb charades!!!
Its time to act…

11. Main components of an I.C. Engine

12. Name the parts of an engine.

13. Four stroke

14. Two stroke

15. Thank you