gas generator
Noun
Meaning
(aerospace) A mechanical device that uses a chemical reaction to produce a gas as an output.
(engineering, US) An electrical generator that runs on gasoline.
Source: en.wiktionary.orgSynonyms
Examples
In aircraft engines, those three core components are often called the "gas generator." citation There are many different variations of gas turbines, but they all use a gas generator system of some type.
Like a turbojet, it uses the gas generator core (compressor, combustor, turbine) to convert internal energy in fuel to kinetic energy in the exhaust.
In a throttleable ducted rocket, also known as a variable flow ducted rocket, a valve allows the gas generator exhaust to be throttled allowing control of the thrust.
While the power turbine may be integral with the gas generator section, many turboprops today feature a free power turbine on a separate coaxial shaft.
Improvements in sensing and gas generator technology have allowed the development of third generation airbag systems that can adjust their deployment parameters to size, weight, position and restraint status of the occupant.
Machinery has to be added to transfer energy from the gas generator to a bypass airflow.