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首页> 外文期刊>University Politechnica of Bucharest scientific bulletin, D. Mechanical Engineering >EXPERIMENTAL RESEARCHES ON CORRELATION SOURCE-NOISE LEVEL GENERATED AT VENTILATING AND AIR CONDITIONING INSTALLATIONS
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EXPERIMENTAL RESEARCHES ON CORRELATION SOURCE-NOISE LEVEL GENERATED AT VENTILATING AND AIR CONDITIONING INSTALLATIONS

机译:通风和空调安装中产生的相关声级的实验研究

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摘要

For reducing noise levels at ventilating and air conditioning installations, an exact understanding of causes and their occurence are of primary interest. Then, one tries to find new and viable solutions for the proposed goal. Experimental researches performed on an installation with different operating conditions took into consideration external environment conditions, environmental noise, measuring time, installation settings, and sound isolation of the places.
机译:为了降低通风和空调设备的噪音水平,首先要准确地了解原因及其发生的原因。然后,人们试图为提出的目标找到新的可行的解决方案。在具有不同操作条件的设备上进行的实验研究考虑了外部环境条件,环境噪声,测量时间,安装设置以及场所的隔音效果。

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