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Experimental investigation of RTS method to calculate heat gain on walls and flat roof      
Yazarlar
Khalil Hassan Khalıl
Dr. Öğr. Üyesi Merdin DANIŞMAZ Dr. Öğr. Üyesi Merdin DANIŞMAZ
Kırşehir Ahi Evran Üniversitesi, Türkiye
Omer Adil Zainal
Özet
Multi-layered walls are commonly used building elements that have the potential to reduce cooling loads by improving thermal insulation. This paper investigates the potential of reducing cooling load using different types of multi-layered. For this purpose, a model of a small room (1.15 × 1 × 1 m) was constructed. A software code based on the radiant time series method was developed using MATLAB to extract heat gain results. The results were verified with other researchers, and there was a 0.89% error. Overall, the results show that using solid or hollow bricks in construction can be an effective way to reduce heat gain, where Wall-C achieved the minimum heat gain of 60.8 W m-2 compared to 66.207 and 71.225 W m-2 for Wall-A and Wall-B respectively. The reasons for this could be due to the insulation hollow area provided by the bricks, which tends to reduce heat transfer through the wall.
Anahtar Kelimeler
concrete | cooling load | heat gain | MATLAB | radiant time series | thermal insulation
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Pollack Periodica
Dergi ISSN 1788-1994
Dergi Tarandığı Indeksler Scopus
Makale Dili İngilizce
Basım Tarihi 06-2024
Cilt No 19
Sayı 2
Sayfalar 123 / 130
Doi Numarası 10.1556/606.2024.00992
Makale Linki http://dx.doi.org/10.1556/606.2024.00992
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Experimental investigation of RTS method to calculate heat gain on walls and flat roof

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