Gas turbine

A gas turbine is a rotary engine that extracts energy from a flow of combustion gas. It has an upstream compressor coupled to a downstream turbine, and a combustion chamber in-between. (Gas turbine may also refer to just the turbine element.)

Related Topics:
Engine - Combustion - Compressor - Turbine

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Energy is added to the gas stream in the combustor, where air is mixed with fuel and ignited. Combustion increases the temperature, velocity and volume of the gas flow. This is directed through a diffuser (nozzle) over the turbine's blades, spinning the turbine and powering the compressor.

Related Topics:
Energy - Combustor - Air - Fuel - Ignited - Temperature - Velocity - Volume - Nozzle

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Energy is extracted in the form of shaft power, compressed air and thrust, in any combination, and used to power aircraft, trains, ships,generators, and even tanks.

Related Topics:
Aircraft - Train - Ship - Generator - Tank

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~