A new methodology to assess sound power level of tyre/road noise under laboratory controlled conditions in drum test facilities
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- 作者：David Clar-Garcia ; dclar@umh.es" class="auth_mail" title="E-mail the corresponding author ; Emilio Velasco-Sanchez ; Nuria Campillo-Davo ; Hector Campello-Vicente ; Miguel Sanchez-Lozano
- 关键词：Tyre ; Noise ; Sound power ; Drum
- 刊名：Applied Acoustics
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：110
- 期：Complete
- 页码：23-32
- 全文大小：3149 K
文摘
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A new drum methodology for measuring tyre noise based on ISO 3744 has been developed.
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Disadvantages and limitations of conventional track methods have been improved.
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Measured magnitude does not depend on external factors such as environment.
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Tyre noise results are comparable to those obtained with conventional methods.