| 座椅下圆柱型多孔送风器的噪声测试和分析 |
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| 引用本文： | 刘芳,朱能,田喆.座椅下圆柱型多孔送风器的噪声测试和分析[J].暖通空调,2006,36(2):79-82. |
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| 作者姓名： | 刘芳 朱能 田喆 |
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| 作者单位： | 天津大学，天津大学，天津大学 |
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| 摘 要： | 通过对剧院座椅下圆柱型多孔送风器噪声的测试及其结果分析,指出这种送风器的噪声能符合剧院允许噪声标准,可以在剧院空调中应用。
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| 关 键 词： | 圆柱型多孔送风器 噪声 A声级 噪声评价数 频谱分析 允许标准 |
| 收稿时间： | 2005-05-24 |
| 修稿时间： | 2005-05-24 |
Noise measurements and analyses of under-seat cylindrical perforated outlets |
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| Liu Fang,Zhu Neng,Tian Zhe.Noise measurements and analyses of under-seat cylindrical perforated outlets[J].Journal Heating Ventilating and Airconditioning,2006,36(2):79-82. |
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| Authors: | Liu Fang Zhu Neng Tian Zhe |
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| Abstract: | According to noise measurements and their result analyses of the under-seat cylindrical perforated outlets, presents that the manner of air supply meets the allowable noise criterion and can be applied to the HVAC of theatres. |
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| Keywords: | under-seated cylindrical perforated outlet noise A-weighted sound pressure level noise rating number spectral analysis allowable criterion |
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