Internal Combustion Engine Theory and Practice

The internal combustion engine (ICE) converts fuel into motion using heat. It works by igniting a fuel-air mixture in a confined space (the cylinder), creating a rapid expansion of gases that pushes a piston. This movement turns the crankshaft, ultimately powering the vehicle. There are two main types: gasoline and diesel engines, which differ in their ignition methods. While ICEs are widely used in cars and machinery, they emit pollutants, leading to increasing interest in electric alternatives. Understanding ICEs is crucial for appreciating automotive technology and addressing environmental concerns in modern transportation.