Combustor

component or area of a gas turbine, ramjet, or scramjet engine where combustion takes place From Wikipedia, the free encyclopedia

Combustor
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A combustor is a part or area of a gas turbine, ramjet, or scramjet engine where combustion takes place. It is also known as a burner, combustion chamber or flame holder. In a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system.[1] The combustor then heats this air at constant pressure.[1] After heating, air passes from the combustor through the vanes to the turbine.[1] In the case of a ramjet or scramjet engines, the air is directly fed to a nozzle.[2]

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Combustor on Rolls-Royce Nene turbojet
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Components

  • Casing
  • Diffuser
  • Liner
  • Snout
  • Dome
  • Fuel injector
  • Igniter

References

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