جستجوی مقالات مرتبط با کلیدواژه "اتلاف حرارتی" در نشریات گروه "محیط زیست"

Reducing energy consumption by optimizing thermal losses is one of the most predominant parameters for designing sustainable and green buildings towards sustainable development goals. Recent research points to the importance of these issues to provide effective strategies. The main purpose of this study is to evaluate green wall thermal performance as an efficient strategy to reduce heat loss in cold and warm conditions in the humid climate of Rasht.

The present study was carried out through experimental measurement on a 2-story residential building of which it has a self-clinging plant attaching directly in the north direction. Through temperature and relative humidity data loggers, indoor and outdoor environmental data were collected.

The results showed that the bare wall and green wall indoor average temperatures in winter and summer are about 17.3 and 18, 30.5 and 28 ° C, respectively. During wintertime, the green wall was able to keep the indoor temperature about 0.7 ° C warmer than a bare wall. In addition, in summer conditions, it was found that the green wall was able to drop the indoor temperature by about 2.5 ° C.

Based on the findings, the green wall could have 9% thermal performance in summer and 4% in winter conditions. Eventually, green walls have a suitable thermal performance to reduce heat losses in the humid climate of Rasht in both winter and summer. It was found that the green wall in summer in comparison with the winter season could be 50% more effective.