| 摘要 |
An igniter (100) arranged to ignite combustion in a primary flow (162) comprising a fuel and air mixture, the igniter comprising one or more geometric features (110, 120) arranged to: induce a shockwave flow structure (102, 150) at least partially disposed in the primary flow; and ignite the fuel and air mixture by virtue of the shockwave flow structure. The present disclosure also relates to a method of igniting combustion in a primary flow (162) comprising a fuel and air mixture, the method comprising: providing one or more geometric features (110, 120) arranged to induce a shockwave flow structure (102, 150); inducing the shockwave flow structure at least partially in the primary flow; and igniting the fuel and air mixture by virtue of the shockwave flow structure. |
