The Role of Ceramic Catalyst Unit of Honeycomb Dtructure in ICE Noise Silencing

G.I. Pavlov, O.R. Sitnikov, P.V. Nakoryakov, E.A. Sukhovaya

Abstract


The results of the analyses of acoustic characteristics of a full-scale model of a silencer-converter with a ceramic catalyst unit of honeycomb structure are shown. The acoustic characteristics were obtained experimentally on a non-motorized trial stand.


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Kalinovskiy A.Ye., Pavlov G.I., Garmonov S.Yu., Yego-rov A.Ye., Akhmetshina A.I. The metal catalyst unit for con-verter-silencer KAMAZ [Metallicheskiy kataliticheskiy blok dlya glushitelya-neytralizatora avtomobilya KAMAZ], Vest-nik Kazanskogo tekhnologicheskogo universiteta [Bulletin of Kazan Technological University], 2013, vol. 16, no. 15, pp. 123-126.

Pavlov G.I., Kochergin A.V., Yagofarov O.Kh., Na-koryakov P.V., Sitnikov O.R., Akhmetshina A.I., Otradnova V.A., Garmonov S.Yu. Non-motorized test stand for charac-terization of automobile mufflers [Bezmotornyy ispytatelnyy stend dlya opredeleniya kharakteristik avtomobilnykh glushiteley], Vestnik Kazanskogo tekhnologicheskogo univer-siteta [Bulletin of Kazan Technological University], 2013, vol. 16, no. 19, pp. 265-267. (in Russ.)




DOI: http://dx.doi.org/10.24892/RIJIE/20150411

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