A Study on Exhaust Muffler Counteract

DOI

10.2991/ifmca-16.2017.6How to use a DOI?

Keywords

Counter-phase Diesel engine Muffle Insertion loss

Abstract

The exhaust noise, which falls into low-frequency noise, is the dominant noise source of a diesel engines and tractors. The traditional exhaust silencers, which are normally constructed by combination of expansion chamber, and perforated pipe or perforated board, are with high exhaust resistance, but poor noise reduction especially for the low-frequency band noise. For this reason, a new theory of exhaust muffler of diesel engine based on counter-phase counteracts has been proposed. The mathematical model and the corresponding experimental validation for the new exhaust muffler based on this theory were performed.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yingli Shao
PY  - 2017/03
DA  - 2017/03
TI  - A Study on Exhaust Muffler Counteract
BT  - Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)
PB  - Atlantis Press
SP  - 40
EP  - 43
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifmca-16.2017.6
DO  - 10.2991/ifmca-16.2017.6
ID  - Shao2017/03
ER  -