| 摘要 |
<p>The invention is directed to a swirler (2) for mixing fuel (25, 26) and air (6), a combustion chamber, and a gas turbine, the swirler (2) comprising a plurality of vanes (15) positioned radially around a central axis (12) of the swirler (2) and comprising a plurality of mixing channels for mixing fuel (25, 26) and air (6). At least one mixing channel (16) of the plurality of mixing channels is defined by opposite walls (17) of two adjacent vanes of the plurality of vanes (15) and is comprising at least one fuel injection opening (21, 22) arranged at an upstream sections of the at least one mixing channel (16). Furthermore the at least one mixing channel (16) is also comprising an axial swirler (20) arranged at a downstream section of the at least one mixing channel (16).</p> |
