首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 CH-15-018
收藏跟踪
购买正版
(RP-1504) A Database of Static Clothing Thermal Insulation and Vapor Permeability Values of Non-Western Ensembles for Use in ASHRAE Standard 55, ISO 7730 and ISO 9920 (RP-1504)ASHRAE标准55、ISO 7730和ISO 9920中使用的非西方服装的静态服装隔热和蒸汽渗透值数据库
本文基于ASHRAE研究项目RP-1504的研究结果。在三个不同的实验室(英国、瑞典和中国)使用四种不同的热假人(男性和女性形状)来确定52个非西方主要是室内服装组合的服装隔热值,以便扩展现有的服装数据库,以便与ANSI/ASHRAE标准55-2013《人类居住的热环境条件》(ASHRAE 2013a)一起使用,ISO标准7730-2005,热环境的人类工效学——使用PMV和PPD指数计算和局部热舒适标准对热舒适性进行分析测定和解释(ISO 2005),以及ISO标准9920-2009,热环境的人类工效学——服装整体隔热和抗水蒸气性的估计(ISO 2009)。 人体模型的隔热值各不相同,这是因为它们的形状不同,衣服的合身程度也不同。报告了三个人体模型的平均值(带有标准偏差),以将这种潜在的现实生活变化包括在结果中。人们发现,服装表面面积系数与服装固有隔热性能之间的关系与西方服装的关系不同。基于新数据的服装表面积因子fcl的预测公式的预测能力有限,然而,过去对西方服装的预测也是如此。这一问题似乎通常被忽视,因为这些预测方程的使用非常广泛。必须得出结论,可靠的fcl值只有在实际测量时才能获得,就像在目前的工作中一样。然而,我们建议将fcl系数的概念用于非- 西式服装可能不合适,在研究中可能需要进一步注意,因为宽飘落的长袍和长袍与fcl概念所基于的圆柱形服装和空气层模型不匹配。总之,研究结果提供了一个广泛的非西式服装隔热值数据库,有望成为ASHRAE标准55-2013(ASHRAE2013a)、ISO标准7730-2005(ISO 2005)和ISO标准9920-2009(ISO 2009)的有价值补充。引文:伊利诺伊州芝加哥ASHRAE交易——第121卷第1部分
This paper is based on findings resulting from ASHRAE Research Project RP-1504.Four different thermal manikins (male and female shapes)in three different laboratories (UK, Sweden, and China) wereused to determine the clothing thermal insulation values of 52non-Western, mainly indoor clothing ensembles in order toexpand the existing clothing database for use with ANSI/ASHRAE Standard 55-2013, Thermal Environmental Conditionsfor Human Occupancy (ASHRAE 2013a), ISO Standard7730-2005, Ergonomics of theThermalEnvironment -- AnalyticalDetermination and Interpretation of Thermal ComfortUsing Calculation of the PMV and PPD Indices and LocalThermal Comfort Criteria (ISO 2005), and ISO Standard9920-2009, Ergonomics of the Thermal Environment -- Estimationof Thermal Insulation andWaterVapour Resistance ofa Clothing Ensemble (ISO 2009). Insulation values varied overmanikins, which is attributed to their different shapes and thedifferent fit of the clothing. The mean value over three manikinsis reported (with standard deviation) to include this potentialreal-life variation in the results. The relation of the clothingsurface area factor to intrinsic clothing insulation was foundto be different fromthat published forWestern clothing. Predictionequations for the clothing surface area factor fcl based onthe new data had only limited predictive power, which,however, was also the case for those obtained in the past forWestern clothing. This issue seems to be commonly overlooked,as the use of these prediction equations is widespread.It has to be concluded that reliable fcl values can only beobtained when they are actually measured, as in the presentwork. However, we suggest that the concept of the fcl factor forthe non-Western clothing may not be appropriate and mayrequire further attention in research, as wide-falling-robes andgowns do not match the cylindrical clothing and air layermodel on which the fcl concept is based.In summary, the results provide an extensive database ofinsulation values of non-Western clothing that is expected to bea valuable addition to ASHRAE Standard 55-2013 (ASHRAE2013a), ISO Standard 7730-2005 (ISO 2005), and ISO Standard9920-2009 (ISO 2009).
分类信息
关联关系
研制信息
相似标准/计划/法规