1441. Quantification of the flow noise in household refrigerators
Citation
Koruk, H., Arisoy, A., & Bilgin, N. (2014). Quantification of the flow noise in household refrigerators. Journal of Vibroengineering. NOV, 16(7), pp. 3557–3564.Abstract
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.