| 摘要 |
Silencers for air conditioning systems are provided. In an exemplary embodiment, the silencer comprises a cylindrical silencer wall having a flow axis, a first channel disposed within the cylindrical silencer wall, and a second channel disposed within the cylindrical silencer wall. The second channel communicates with the first channel in a branch-off region and a connection region. A flow cross-section of the first channel and second channel changes in a complementary manner along the flow axis.
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