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首页> 外文期刊>Architectural science review >Evaluating thermal comfort and building climatic response in warm-humid climates for vernacular dwellings in Suggenhalli (India)
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Evaluating thermal comfort and building climatic response in warm-humid climates for vernacular dwellings in Suggenhalli (India)

机译:在Suggenhalli(印度)评估暖湿气候下民居的热舒适性并建立气候响应

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摘要

Vernacular dwellings are well-suited passive climate-responsive designs based on local materials and skills to support comfortable indoor environments. These naturally ventilated (NV) dwellings have supported and sustained civilizations even in extreme climates. The design and physiological resilience of the inhabitants have coevolved to be attuned to prevalent climatic and environmental conditions. Such adaptations have perplexed modern theories in human thermal comfort that have evolved in the era of air-conditioned buildings. The paper investigates climatic response and thermal comfort in NV vernacular dwellings in Suggenahalli, a village near Bangalore (India), set in a warm-humid climate. The study includes real-time thermal performance monitoring of a typical courtyard dwelling and includes a thermal sensation survey comprising a fifth of the village inhabitants. Two popular models have been evaluated, namely Fanger's predicted mean vote (PMV) and Humphreys adaptive thermal comfort. Ascertaining the PMV requires repeated inquiry and measurements which was unappealing to the rural community, with the responses turning out to be casual and indifferent. A methodology, termed aggregated PMV, was thus evolved and tested to ascertain the thermal responses. Furthermore, conventional PMV assessments overestimated the thermal responses for winter despite application of the expectancy factor. Humphreys neutral comfort assessments also were in parallax with observed neutral temperatures.
机译:白话民居是基于当地材料和技能的适合被动气候响应设计,以支持舒适的室内环境。这些自然通风的房屋即使在极端气候下也支持并维持着文明。居民的设计和生理适应力已经演变为适应普遍的气候和环境条件。这种适应使在空调建筑时代发展的现代人类舒适性理论变得困惑。本文调查了位于印度班加罗尔附近,气候温暖潮湿的Suggenahalli村NV乡土民居的气候响应和热舒适性。该研究包括对典型四合院住宅的实时热性能监测,并包括对五分之一乡村居民的热感调查。已经评估了两种流行的模型,即Fanger的预测平均投票(PMV)和Humphreys自适应热舒适性。确定PMV需要反复询问和测量,这对于农村社区而言并不有吸引力,而结果却是偶然而无动于衷的。因此,开发并测试了一种方法,称为聚合PMV,以确定热响应。此外,尽管应用了预期因子,传统的PMV评估还是高估了冬季的热响应。汉弗莱斯的中性舒适度评估也与观察到的中性温度成视差。

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