Fuel Injector Flow Device

A combustor assembly for a combustion section, the combustor assembly defining a longitudinal axis along which a fuel injector is positioned, the combustor assembly comprising:

• a flow device extended around the longitudinal axis, wherein the flow device comprises a first wall and a second wall separated longitudinally from one another along the longitudinal axis, and wherein a fuel injector passage is defined through the flow device coaxial to the longitudinal axis, and further wherein a plurality of vane walls is extended radially between the first wall and the second wall relative to the longitudinal axis, and wherein a radial flow passage is extended between the plurality of vane walls and the fuel injector passage, and further wherein an opening is defined at least partially through one or more vane walls in fluid communication with the radial flow passage.