| 热适环境研究的计算机模拟与分析 |
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| 引用本文： | 陶培德.热适环境研究的计算机模拟与分析[J].东华大学学报(自然科学版),1991(Z1). |
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| 作者姓名： | 陶培德 |
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| 作者单位： | 中国纺织大学机械工程系暖通教研室 |
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| 摘 要： | 为了定量地分析研究人体在着装条件下与周围环境的热湿交换,作者利用经过改进的湿热平板以及暖体假人等设备,对各种面料与服装进行了测试,其结果与传热传质教学模型的计算机求解进行了对比,发现对于一般室内服装,完全可以以数学计算代替繁复的测试而得到足够的精度。计算值可直接输入到热适指标PMV、PPD方程中,从而求得在各种设定条件下,空调环境的最佳设定参数,并且可与能耗分析程序联接,进行空调运行与能耗分析,实现最佳舒适与节能效果。本研究为在热适性环境研究中应用计算机求解与分析提供了实验与理论依据。
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| 关 键 词： | 环境试验 传热 传质 织物性质 计算机应用 |
THE COMPUTER SIMULATION AND ANALYSIS FOR THERMAL COMFORT ENVIRONMENT RESEARCH |
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| Tao Peide.THE COMPUTER SIMULATION AND ANALYSIS FOR THERMAL COMFORT ENVIRONMENT RESEARCH[J].Journal of Donghua University,1991(Z1). |
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| Authors: | Tao Peide |
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| Institution: | Department Of Mechanical Engineering |
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| Abstract: | In order to analyze the heat and mass transfer between the clothed human body and environment, various kinds of fabrics and clothing ensembles were measured with modified wet-hot plate and thermal manikin apparatus. The data were compared with the calculation results of the mathematical model. For the general indoor clothing, it is possible to get sufficiently accurate results by means of mathematical calculation instead of complicated measurement. The results therefore can bc connected with the PMV and PPD indices for getting the optimum environmental parameters and also, can be put into the energy consumption program for analyses. This study provided both the practical and theroretical data for computer application in thermal comfort environmental research. |
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| Keywords: | environmental test heat transfer mass transfer fabric property computer application |
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