Research Article
Theoretical and Experimental Study on the Transmission Loss of a Side Outlet Muffler
Table 2
The location of the side exit.
| | l2/l | n1 = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | n2 = 0 | 1/2 | 1/4 | 1/6 | 1/8 | 1/10 | 1/12 | 1/14 | 1/16 | 1/18 | 1/20 | | 1 | — | 3/4 | 3/6 | 3/8 | 3/10 | 3/12 | 3/14 | 3/16 | 3/18 | 3/20 | | 2 | — | — | 5/6 | 5/8 | 5/10 | 5/12 | 5/14 | 5/16 | 5/18 | 5/20 | | 3 | — | — | — | 7/8 | 7/10 | 7/12 | 7/14 | 7/16 | 7/18 | 7/20 | | 4 | — | — | — | — | 9/10 | 9/12 | 9/14 | 9/16 | 9/18 | 9/20 | | 5 | — | — | — | — | — | 11/12 | 11/13 | 11/16 | 11/18 | 11/20 |
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