A Study on Exhaust Muffler Using Counter-Phase Counteract
2014 ◽
Vol 986-987
◽
pp. 810-813
Keyword(s):
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.
2011 ◽
Vol 130-134
◽
pp. 41-44
2021 ◽
pp. 146134842110421
2020 ◽
Vol 19
(3-5)
◽
pp. 191-206
Keyword(s):
2019 ◽
Vol 27
(02)
◽
pp. 1850020
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Keyword(s):
2012 ◽
Vol 131
(4)
◽
pp. 3257-3257
Keyword(s):
2020 ◽
Vol 59
(37)
◽
pp. 16136-16145
Keyword(s):
2000 ◽
Vol 47
(5)
◽
pp. 1107-1112
◽
Keyword(s):
2018 ◽
Vol 10
(8)
◽
pp. 168781401879481
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Keyword(s):