Quantification of the flow noise in household refrigerators

被引：0

作者：

Koruk, Hasan ^{[1
]}

Arisoy, Ahmet ^{[2
]}

Bilgin, Necati ^{[3
]}

机构：

[1] MEF Univ, Dept Mech Engn, TR-34396 Istanbul, Turkey

[2] Istanbul Tech Univ, Dept Mech Engn, TR-34437 Istanbul, Turkey

[3] INDESIT Co, TR-45030 Manisa, Turkey

来源：

JOURNAL OF VIBROENGINEERING | 2014年 / 16卷 / 07期

关键词：

flow noise; household refrigerator; overall analysis; frequency characteristics; SOUND QUALITY CHARACTERISTICS; REAL LIVING ENVIRONMENTS; EVAPORATOR; REDUCTION; PIPE;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The flow noise in household refrigerators is quantified in this study. First, the sound pressure measurements in a quiet room using typical household refrigerators are conducted and the noise characteristics of the refrigerators are presented. Then, the flow noise in household refrigerators is quantified using the results of the overall analysis and Fourier transform of the measured sound pressure data. After that, the flow noise in household refrigerators is quantified using the sound pressure measurements conducted using a specially designed test rig. The frequency characteristics of the flow noise in household refrigerators are also explored and the contribution of the flow noise is identified.

引用

页码：3557 / 3564

页数：8

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