Inventors:
Jeremy T. Rhyan - West Des Moines IA, US
Assignee:
Delavan Inc. - West Des Moines IA
International Classification:
F23R 3/28
Abstract:
A fuel injector for a gas turbine engine includes a nozzle body defining a central axis and having a main fuel circuit. An air circuit is formed within the nozzle body inboard of the main fuel circuit. A primary pilot fuel circuit is formed within the nozzle body inboard of the air circuit. A secondary pilot fuel circuit is formed within the nozzle body inboard of the air circuit and outboard of the primary pilot fuel circuit.