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首页> 外文期刊>International Journal of Biometeorology: Journal of the International Society of Biometeorology >Local air gap thickness and contact area models for realistic simulation of human thermo-physiological response
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Local air gap thickness and contact area models for realistic simulation of human thermo-physiological response

机译:局部气隙厚度和接触面积模型,用于现实模拟人体热生理反应

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摘要

To evaluate the quality of new energy-saving and performance-supporting building and urban settings, the thermal sensation and comfort models are often used. The accuracy of these models is related to accurate prediction of the human thermo-physiological response that, in turn, is highly sensitive to the local effect of clothing. This study aimed at the development of an empirical regression model of the air gap thickness and the contact area in clothing to accurately simulate human thermal and perceptual response. The statistical model predicted reliably both parameters for 14 body regions based on the clothing ease allowances. The effect of the standard error in air gap prediction on the thermo-physiological response was lower than the differences between healthy humans. It was demonstrated that currently used assumptions and methods for determination of the air gap thickness can produce a substantial error for all global, mean, and local physiological parameters, and hence, lead to false estimation of the resultant physiological state of the human body, thermal sensation, and comfort. Thus, this model may help researchers to strive for improvement of human thermal comfort, health, productivity, safety, and overall sense of well-being with simultaneous reduction of energy consumption and costs in built environment.
机译:为评估新节能和性能支持建筑和城市环境的质量,通常使用热敏感觉和舒适模型。这些模型的准确性与准确的人体热生理反应预测有关,即又对衣服的局部作用非常敏感。本研究旨在开发空气隙厚度和衣服的接触面积的经验回归模型,以准确地模拟人的热和感知反应。统计模型基于衣服可容易津贴可靠地预测14个车身区域的参数。标准误差在气隙预测对热生理反应的影响低于健康人类之间的差异。结果表明,目前使用的假设和用于测定空气间隙厚度的方法可以为所有全局,平均值和局部生理参数产生大量误差,从而导致人体所得生理状态的误报感觉,舒适。因此,该模型可以帮助研究人员努力改善人类热舒适度,健康,生产力,安全性和整体意义的幸福感,同时降低建造环境中的能耗和成本。

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