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首页> 外文期刊>Building and Environment >The use of a thermophysiological model in the built environment to predict thermal sensation Coupling with the indoor environment and thermal sensation
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The use of a thermophysiological model in the built environment to predict thermal sensation Coupling with the indoor environment and thermal sensation

机译：在建筑环境中使用热生理模型来预测热感与室内环境和热感的耦合

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摘要

Thermal comfort, influenced by thermal sensation is an important building performance indicator. In this study we discuss the use of a thermophysiological model in the built environment to assess thermal sensation. In the context of this work, the use of CFD to simulate the thermal environmental conditions around a human is analyzed. Experimental data from two independent studies, covering both genders, are used to validate three different, currently available, thermal sensation models: (1) the Predicted Mean Vote index (PMV), (2) the UC Berkeley thermal sensation model and (3) the EN-ISO 14505 standard. Use of such a model is required to link physiological responses to thermal sensation. In this study they have been evaluated for two different steady-state non-uniform thermal environments. The results confirm that the PMV is not capable of predicting whole body thermal sensation when local effects (local skin temperatures and thermal sensation) have a significant influence. The results furthermore indicate that the use of a thermophysiological model (ThermoSEM) in combination with the UC Berkeley model or EN-ISO 14505 standard seems to be promising regarding the prediction of thermal sensation of local body parts and overall thermal sensation under steady-state non-uniform environments. The advantage of using a thermophysiological model in combination with a thermal sensation model is that thermal comfort can be assessed on a more individualized level under complex, daily encountered, thermal environments where local effects play an important role. However, both thermal sensation models need more research before they can be used in daily building design practice.
机译：受热感影响的热舒适性是重要的建筑物性能指标。在这项研究中，我们讨论了在建筑环境中使用热生理模型来评估热感觉。在这项工作的背景下，分析了使用CFD模拟人类周围的热环境条件。来自两项涉及性别的两项独立研究的实验数据用于验证三个不同的，当前可用的热感觉模型：（1）预测平均投票指数（PMV），（2）加州大学伯克利分校的热感觉模型和（3） EN-ISO 14505标准。需要使用这种模型将生理反应与热感觉联系起来。在这项研究中，已针对两种不同的稳态非均匀热环境进行了评估。结果证实，当局部影响（局部皮肤温度和热感觉）产生显着影响时，PMV无法预测全身的热感觉。结果还表明，结合使用热生理模型（ThermoSEM）和UC Berkeley模型或EN-ISO 14505标准，在预测局部稳态下的局部身体热感觉和整体热感觉方面似乎很有希望。 -统一的环境。将热生理模型与热感觉模型结合使用的优势在于，在局部影响起重要作用的复杂，日常遇到的热环境下，可以在更个性化的水平上评估热舒适度。但是，这两种热感模型都需要进行更多研究，才能将其用于日常建筑设计实践中。

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  • 来源
    《Building and Environment》 |2013年第1期|10-22|共13页
  • 作者

    L. Schellen; M.G.L.C. Loomans; B.R.M. Kingma; M.H. de Wit; A.J.H. Frijns; W.D. van Marken Lichtenbelt;

  • 作者单位

    Department of the Built Environment, Unit Building Physics and Services, Eindhoven University of Technology, Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands;

    Department of the Built Environment, Unit Building Physics and Services, Eindhoven University of Technology, Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands;

    Department of Human Biology, NUTR1M School for Nutrition, Toxicology and Metabolism of Maastricht University Medical Center +, P.O. Box 616, 6200 MD Maastricht, The Netherlands;

    Department of the Built Environment, Unit Building Physics and Services, Eindhoven University of Technology, Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands;

    Department of Mechanical Engineering, Research Group Energy Technology, Eindhoven University of Technology, Eindhoven, P.O. Box 513, S600 MB Eindhoven, The Netherlands;

    Department of Human Biology, NUTR1M School for Nutrition, Toxicology and Metabolism of Maastricht University Medical Center +, P.O. Box 616, 6200 MD Maastricht, The Netherlands;

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  • 正文语种 eng
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  • 关键词

    thermophysiological model (ThermoSEM); physiological responses; CFD; EN-ISO 14505 standard; prediction of thermal sensation;

    机译：热生理模型（ThermoSEM）;生理反应;差价合约EN-ISO 14505标准;热感觉的预测;

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