Radially outward flowing air-blast fuel injector for gas turbine engine

摘要

An air-blast fuel injector (100) is disclosed which includes an outer air circuit (114) having an exit portion (118), an inner air circuit (134) having an outlet configured to direct air toward the exit portion of the outer air circuit, and a fuel circuit (120) radially outboard of the inner air circuit and having an exit (124a) communicating with the outer air circuit upstream from the exit portion of the outer air circuit.