ANNULAR COMBUSTOR WITH MULTIPOINT FUEL INJECTION ARRANGEMENTS

A multipoint fuel injection system (100) includes a plurality of fuel manifolds (102-110). Each manifold is in fluid communication with a plurality of injectors (112-120) arranged circumferentially about a longitudinal axis for multipoint fuel injection. The injectors of separate respective manifolds are spaced radially apart from one another for separate radial staging of fuel flow to each respective manifold.