VIBRATION NOISE AND OPTIMIZATION ANALYSIS OF FAN IMPELLER IN RANGE HOOD
Up to 81. 5 d B high noise occurs in the range hood fitted with original process impeller. This paper presents a method of combing experiment and numerical simulation to reduce the noise level of the range hood under the maximum working condition.First,noise and vibration test of range hood and exci...
में बचाया:
| मुख्य लेखकों: | , , , , |
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| स्वरूप: | Artigo |
| भाषा: | Chinês |
| प्रकाशित: |
Editorial Office of Journal of Mechanical Strength
2021-01-01
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| श्रृंखला: | Jixie qiangdu |
| विषय: | |
| ऑनलाइन पहुंच: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.04.029 |
| टैग: |
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