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Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 1497-1504, November 9–15, 2012
Paper No: IMECE2012-88638
... is in a narrow frequency band close to the operating frequency of the active device. To decrease the noise level, a muffler, which also allows cooling air to recirculate through the equipment cabinet, has been designed and tested. An analytical model is employed to select the geometry of the muffler for optimal...
Proc. ASME. IMECE2004, Noise Control and Acoustics, 151-156, November 13–19, 2004
Paper No: IMECE2004-61371
... 31 03 2008 The acoustic and mean flow performance of different configurations of simple expansion chamber mufflers has been considered. The different configurations include extended inlet/outlet pipes and baffles inside the expansion section of the muffler. Both the acoustic and mean...