List the applications of IC Engine.

1. Power Generation

• Diesel power stations use diesel engines as prime movers to drive alternators.
• Combustion inside the engine produces mechanical energy, which is converted to electrical energy.
• Suitable for small power generation due to high operating costs.
• Often used in remote areas, emergency backup systems, and portable generators.

2. Agriculture

• IC engines, especially diesel engines, are widely used for:
  • Tractors
  • Harvesters
  • Power tillers
  • Self-propelled sprinklers and pumps
• Engines provide mobile and versatile energy suitable for various field operations.
• Currently rely mostly on mineral (non-renewable) diesel fuel, though research is ongoing into biofuels and alternatives.

3. Marine Applications

• IC engines, especially marine diesel engines, are key to ship propulsion systems.
• Power various vessels:
  • Cargo ships
  • Fishing boats
  • Cruise ships
• Shift towards natural gas and hydrogen fuels to reduce emissions and improve sustainability.
• Marine IC engines are designed for high efficiency and long durations.

4. Aircraft Propulsion

• Early and many general aviation aircraft use piston-type IC engines to turn propellers.
• Common types of IC engines used in aircraft:
  • Horizontally opposed engines
  • Radial engines
  • V-type engines
• Operate on four-stroke cycles similar to car engines, with modifications for lightweight and high-altitude performance.
• Modern aircraft use jet engines, but small planes still rely on IC engines.