Q4Basic Mechanical Engineering
Question
2 marks
Q.4 Mention the main components of IC engine.
Answer
The primary structural components of an Internal Combustion (IC) engine rigorously include the cylinder block, reciprocating piston, connecting rod, primary crankshaft, intake/exhaust valves, and the inertial flywheel.
An Internal Combustion (IC) engine is a highly complex mechanical assembly explicitly engineered to convert chemical energy directly into continuous mechanical rotation.
- Cylinder & Piston: The strong, high-pressure stationary chamber and the dynamic sliding plug that strictly form the expanding combustion volume.
- Connecting Rod & Crankshaft: The vital kinematic linkage mechanism that rigorously converts the linear reciprocating motion of the piston completely into the continuous rotary motion of the shaft.
- Valves: Mechanically timed ports that systematically control the physical ingress of combustible charge and the egress of spent exhaust gases.
- Flywheel: A massive rotating disk that rigorously stores rotational kinetic energy strictly to smooth out the cyclical power pulses.