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2011 International Conference on Energy and Environment(ICEE 2011)

作者： GONG Mengmeng PANG Liping WANG Jun School of Aeronautics Science and Engineering Beihang University

The study about china cabin thermal Comfort is of great significance in the large aircraft market competition field. In particular, choosing a reasonable human thermal model is the key to analyze and evaluate. Therefore, in this paper, based on thermal characteristics experiment of human in the limited space, we will establish a kind of human thermal model with the behavior of thermoregulation, in which the complex heat transfer would be simplified into the heat transfer among three areas of high temperature core, blood perfusion and the equivalent tissue. This new model will not only overcome the limitation of the constant wall temperature or constant heat flux density, but in good agreement with the experimental results. Further, combined with PMV equation of thermal comfort without iteration proposed in this paper, we can analyze the comfort in crowded space under the premise of ensuring the calculation speed. Finally, simulation results show that the method can meet the speed requirement when the simulation calculates under the complex space environment, but also more accurately reflects the human physiological thermoregulation process, is a viable aircraft cabin thermal comfort analysis.

关键词： aircraft cabin thermal comfort analysis thermal model of human CFD simulation human thermoregulation

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Thermal comfort models and their developments:A review

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能源与人工环境(英文) 2021年第1期2卷 21-33页

作者： Qiantao Zhao Zhiwei Lian Dayi Lai Department of Architecture School of DesignShanghai Jiao Tong UniversityChina

In the past several years,thermal comfort,especially development and application of thermal comfort model,has been a research focus of building *** the 1970s,a series of thermal comfort models based on people’s thermal sensation to environment have been established,and gradually became an important part of the field of thermal comfort *** this review,the existing thermal comfort models are summarized from various perspectives,such as models applied in different environments like sleeping environment and outdoor ***,models used for different groups people,such as elderly and different races are *** the part,adaptive models are *** additions,data-driven models were *** paper introduced the advantages and disadvantages of each *** on the above review,future research work of thermal comfort model is proposed.

关键词： Thermal comfort Model human thermoregulation Built environment Development

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