| 摘要 |
The flow instability prevention process involves transporting fuel by means of a combustion air flow (10) into a combustion chamber (21) The air flow is mixed with the fuel during transporting and is guided by the shell elements (13, 16). The build-up of first coherent flow instabilities in the boundary layer between the combustion air and the shell elements is disturbed, so a coupling of an acoustic field to such instabilities in the combustion chamber is prevented. |
