| 摘要 |
Pressure of a combustor in a gas turbine engine is measured to identify rumble. A conduit 31extends from a first end 32, connected to an opening in the combustor component, to a closed second end 33. A pressure sensor 34 is mounted to a sidewall of the tube 31 or in a cavity (42) of a mounting block (40) connecting with a further internal cavity (41) connecting to the conduit 31. The pipe 31 may be coiled 35. |
