Gas Turbine: Know Definition, Components, Working, Types, Advantages, and Applications

A gas turbine is a type of engine that generates power through the combustion of fuel and air, which drives a rotating turbine to produce mechanical energy, commonly used in aviation and power generation.

as turbines can use various gases, but commonly used fuels include natural gas, aviation fuels (such as kerosene), and diesel fuel, depending on the application.

Types of gas turbines include open-cycle gas turbines, closed-cycle gas turbines, aero-derivative gas turbines, scale jet engines, auxiliary power units, and more, each suited to specific applications.

The three main stages of a gas turbine are the air compressor, combustion chamber, and turbine. These stages work together to produce mechanical energy from the combustion of fuel and air.

The four main principles of a gas turbine are compression, combustion, expansion, and exhaust. These principles define the key processes involved in generating power with a gas turbine engine.

A gas turbine works on the Brayton cycle.