STUDY ON ACOUSTIC CONTRIBUTION ANALYSIS METHOD OF AUTOMOBILE TRANMISSION HOUSING

STUDY ON ACOUSTIC CONTRIBUTION ANALYSIS METHOD OF AUTOMOBILE TRANMISSION HOUSING

Aiming at the problem of radiated noise in automobile transmission housing, a method to find the exact location of effective reinforced concrete parts by using modal acoustic contribution analysis and panel acoustic contribution analysis is proposed. In this paper, the sound pressure curve and its p...

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Bibliographic Details
Main Authors: ZONG BangFei, CHU ChaoMei, HUANG Chen, LIU ChunZhen
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2019-01-01
Series:Jixie qiangdu
Subjects:
Transmission housing;Radiation noise;Modal acoustics contribution;Panel acoustics contribution;Structure improvement
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.02.040

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.02.040

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