| 摘要 |
A silencer in a flow duct ( 10 ) comprises at least one plate-shaped element ( 12 ) which extends essentially parallel to the throughflow direction ( 16 ) of the flow duct. Integrated in the plate-shaped element ( 12 ), preferably in the downstream region, are means ( 13, 14 ) for feeding and for spraying a liquid ( 15 ) into the throughflow of the flow duct. The spraying means are preferably arranged in such a way that the liquid ( 15 ) is sprayed at an angle of at least 30° to the throughflow ( 16 ). The silencer according to the invention is used, for example, in the intake duct of a gas turboset.
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