| 摘要 |
The invention relates to a fuel injector (10) such as an injector for an annular combustion chamber of a turbomachine, comprising a downstream head (16) having a central outlet (22) and an annular peripheral outlet (24) surrounding the central outlet (22), and an injector arm (12) upstream of the head (16) comprising a coaxial central channel (18) and a coaxial annular channel (20), characterised in that the central channel (18) is in fluid communication with the peripheral outlet (24) and the annular channel (20) is in fluid communication with the central outlet (22). |
