摘要
PMV热舒适模型是目前广泛应用的室内热舒适评价模型,在其实际应用中有时会出现较大的预测误差。本文首先研究了PMV热舒适模型在实际使用中出现的预测误差,而后对其产生误差的各方面原因进行了详细分析,最后总结了PMV热舒适模型预测准确的应用范围。研究结果对提高室内热舒适和建筑节能具有一定的意义。
The PMV thermal comfort model is widely used to evaluate the indoor thermal comfort,while it was reported that there were discrepancies between PMV index and real thermal comfort feeling of occupants. In this paper, the discrepancies and the related reasons were analyzed. Based on the analysis, the application range that PMV model could accurately predict the thermal comfort level was concluded, which had significant meaning in improving thermal comfort and energy-saving of buildings.
出处
《建筑科学》
北大核心
2009年第6期108-114,共7页
Building Science
关键词
热舒适
PMV热舒适模型
热感觉
thermal comfort, predicted mean vote （PMV） model, thermal feeling
