Turbine engines are a type of internal combustion engine that convert fuel into mechanical energy. They work by drawing in air, compressing it, mixing it with fuel, and igniting the mixture. This process creates high-pressure exhaust gases that spin a turbine, which in turn powers the engine. Turbine engines are commonly used in aircraft, where they provide the thrust needed for flight. These engines can be classified into two main types: jet engines and gas turbines. Jet engines are primarily used in commercial and military aircraft, while gas turbines are often found in power plants and industrial applications. Both types are known for their efficiency and ability to produce high power outputs.