Effect of fabric properties on solar behavior of curtains

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dc.contributor.authorBayar, Güler
dc.contributor.authorRuzgar, Duygu Gazioglu
dc.contributor.authorParın, Fatma Nur
dc.contributor.authorYıldırım, Kenan
dc.date.accessioned2026-02-08T15:05:28Z
dc.date.available2026-02-08T15:05:28Z
dc.date.issued2026
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractIn this study, we examined how fabric construction, color, and yarn structural parameters affect the solar, ultraviolet (UV), and light transmittance, reflection and absorption properties, as well as the openness ratio of fabric curtains. Panama, 2/1 twill, 3/1 twill, and plain weave fabrics were produced. Using UV/VIS/NIR instruments, we measured the solar properties of all fabrics, calculating their transmittance (solar, light, and UV), reflection (solar and light), absorption (solar and light), and openness ratio. It was found that all solar properties were varied with fabric construction, yarn structure, and color. Solar, light, and UV transmittance values were the most affected by the weft and warp density, and an inverse ratio was found between them. The second major effect came from yarn dullness, which showed an inverse relationship with the transmittance values. Fabric color had the strongest effect on solar and light reflection, with darker colors producing lower reflection levels, while density and yarn dullness also influenced reflection and showed a direct relationship with reflection levels. The effects of fabric texture and yarn structure on reflection were low. The solar absorption rate was most affected by the color parameter, and it was observed that the absorption value increased as the color changed to be darker. The results also showed that fabric density strongly and inversely affected the openness ratio.
dc.identifier.doi10.61112/jiens.1790926
dc.identifier.endpage232
dc.identifier.issn2791-7630
dc.identifier.issue1
dc.identifier.startpage218
dc.identifier.urihttps://doi.org/10.61112/jiens.1790926
dc.identifier.urihttps://hdl.handle.net/20.500.12885/4667
dc.identifier.volume6
dc.language.isoen
dc.publisherİdris Karagöz
dc.relation.ispartofYenilikçi Mühendislik ve Doğa Bilimleri
dc.relation.ispartofJournal of Innovative Engineering and Natural Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20260207
dc.subjectFabric Technologies
dc.subjectKumaş Teknolojisi [EN] Textile Science
dc.subjectTekstil Bilimi [EN] Textile Sciences and Engineering (Other)
dc.subjectTekstil Bilimleri ve Mühendisliği (Diğer)
dc.titleEffect of fabric properties on solar behavior of curtains
dc.typeArticle

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