Internal Combustion Engine

Types Of Heat Engine

• Internal Combustion Engine

External Combustion Engine

IC Engine Components

Working Of Four Stroke SI Engine

Working Of Four Stroke CI Engine

Working Of Two Stroke Engine

Actual And Theoretical PV Diagram for SI Engine

Actual And Theoretical PV Diagram for CI Engine

Actual Valve Timing Diagram For SI Engine

Actual Valve Timing Diagram For SI Engine

Scavenging

Cycle Analysis of IC engines

• Assumptions made in the analysis of air standard cycle

1. Working medium is air2. Behaves like ideal gas3. A constant mass is carried out through out the cycle4. All the process are reversibele5. No heat and friction loss6. Heat is added from heat reservoir and rejected to

heat sink

Numericals