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Evaluation of thermal comfort in an office building in the humid tropical climate of Benin

机译:贝宁潮湿热带气候办公楼热舒适评价

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Benin, like most West African countries, is confronted with the lack of indoor thermal comfort standards adapted to the realities of the region. This situation leads to the adoption of Western comfort standards, the consequences of which can be seen in the discomfort of building occupants and above all in significant energy losses. This justifies the need to identify, among the many comfort models developed in the literature, those that are better adapted to the evaluation of thermal comfort in buildings in Benin. Thus, after a literature review on the subject, two comfort models were found to be relevant for the assessment of thermal comfort in air-conditioned buildings in hot and humid regions. These are the adaptive models of Lopez-Perez and al. and Indraganti and al. The application of these two models on an air-conditioned office building located in the city of Cotonou in southern Benin, resulted in comfort temperatures of 26.1 degrees Cand 26 degrees Crespectively. These values, very close to the average neutral temperature of the occupants (26.1 degrees C), reveal the effectiveness of these adaptive models in assessing thermal comfort in the said building. Moreover, the application of Fanger's static model (PMV) and hybrid models (aPMV and PMVnew) has shown that the PMVand aPMVof Yao and al. underestimate the adaptability of the occupants to relatively high comfort temperatures while the PMV(new)of Olissan and al. overestimates this adaptability.
机译:像大多数西非国家一样贝宁面对缺乏适应该地区现实的室内热舒适度标准。这种情况导致采用西方舒适标准,其后果可以在建筑物的不适中看到,以上都是显着的能量损失。这证明了在文献中发展的许多舒适模型中,这证明了需要确定的,这些舒适模型更好地适应贝宁建筑物的热舒适性。因此,在对该受试者进行文献综述之后,发现两个舒适模型与热和潮湿地区的空调建筑物中的热舒适性评估相关。这些是Lopez-Perez和Al的自适应模型。和indraganti和al。这两种模型在位于贝宁南部Cotonou市的空调办公楼中的应用导致舒适温度为26.1度的36℃。这些值非常接近乘员的平均中性温度(26.1摄氏度),揭示了这些自适应模型在评估所述建筑物中的热舒适性时的有效性。此外,Fanger的静态模型(PMV)和混合模型(APMV和PMVNew)的应用已经显示出PMVAND APMVOF YAO和A1。低估了占用者对伊丽莎和Al的PMV(新)的舒适温度的适应性。高估这种适应性。

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