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    朱守林, 戚春华, 李文彬. 自然风气流对人体热舒适影响的实验研究[J]. 北京林业大学学报, 2007, 29(4): 54-58. DOI: 10.13332/j.1000-1522.2007.04.013
    引用本文: 朱守林, 戚春华, 李文彬. 自然风气流对人体热舒适影响的实验研究[J]. 北京林业大学学报, 2007, 29(4): 54-58. DOI: 10.13332/j.1000-1522.2007.04.013
    ZHU Shou-lin, QI Chun-hua, LI Wen-bin. Experimental research on thermal comfort of Natural wind[J]. Journal of Beijing Forestry University, 2007, 29(4): 54-58. DOI: 10.13332/j.1000-1522.2007.04.013
    Citation: ZHU Shou-lin, QI Chun-hua, LI Wen-bin. Experimental research on thermal comfort of Natural wind[J]. Journal of Beijing Forestry University, 2007, 29(4): 54-58. DOI: 10.13332/j.1000-1522.2007.04.013

    自然风气流对人体热舒适影响的实验研究

    Experimental research on thermal comfort of Natural wind

    • 摘要: 为进一步了解机械风和不同环境自然风气流对人体热舒适的影响,该文利用自主开发的自然风模拟系统,采用3种气流类型、7种气流形式,通过人体实验的方法对不同工况的机械风和不同环境的自然风的吹风感和热舒适问题进行了实验研究.结果表明,90%以上的受试人员能较容易地区别出模拟自然风与机械风及普通模拟风之间的气流差异,70%的受试者可以区分出不同自然环境自然风气流差异.在两种不同的温度环境下,90%的受试人员选择模拟自然风作为自己最喜爱的气流形式,自然风气流在吹风感和可接受性方面的综合评价都优于其他形式的气流.

       

      Abstract: In this paper,three airflow types and seven airflow forms from simulating system of natural wind were studied to understand how the thermal comfort was affected by air current of machine wind and natural wind in different environments.Also,the human's airflow sensation and thermal comfort of different machine wind and natural wind in varied environments were researched by human experimental method.The results showed that more than 90% testees can easily distinguish the differences between natural wind and machine wind,and 70% testees can tell the differences of natural wind in different environments.Under two different temperature environments,90% testees selected natural wind as their most favorite airflow mode.Furthermore,the integrated evaluation of natural wind is better than that of the other forms of airflow.

       

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