Research and Application of Special Shaped Muffler Structure

Abstract:

The special-shaped silencing sheet and its derivatives of folded plate and expansion muffler structure, improve the acoustic attenuation performance in low frequency. The technical difficulties how dissipative silencer can effectively control the low frequency noise, is solved, the noise band of dissipative silencer is broadened, transmission loss increases, aerodynamic performance is optimized.

• Periodical: Advanced Materials Research (Volumes 1008-1009)
• Pages: 1387-1392
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.1387
• Online since: August 2014
• Authors: Chi Zhang, Nan Xu, Zhe Zhang, Su Shan Zhang
• Keywords: Special Shaped Muffler Structure, Structure Design, Technology Application, Theoretical Study

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