| 摘要 |
<p>A fuel injector (30) for a gas turbine engine (100) may include an injector housing (48) extending along a longitudinal axis (88) and configured to be fluidly coupled to a combustor (50) of the turbine engine. The fuel injector may also include a flow path (42) for a fuel air mixture to the combustor extending longitudinally within the injector housing, and a gallery (56) for liquid fuel encircling the flow path. The gallery may include a plurality of fuel spokes (54a, 54b, 54c, 54d, 54e) that are configured to deliver liquid fuel from the gallery to the flow path. The gallery may extend from a feed end (56a) to a terminal end (56b) that overlaps the feed end. The feed end may be a region where liquid fuel enters the gallery and the terminal end may be a region where the gallery terminates.</p> |
