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Drying of Tomato in a Photovoltaic and Thermal Solar-Powered Continuous Dryer     
Yazarlar (4)
Mustafa Aktaş
Türkiye
Seyfi Şevik
Türkiye
Hikmet Doğan
Türkiye
Dr. Öğr. Üyesi Müjdat ÖZTÜRK Dr. Öğr. Üyesi Müjdat ÖZTÜRK
Kırşehir Ahi Evran Üniversitesi, Türkiye
Devamını Göster
Özet
In this study, a solar energy dryer capacity of 10 kg has been designed, manufactured and analyzed by drying tomato. The developed dryer has been used to dry the tomatoes at the different conditions. The necessary electricity and heat energy was provided by solar energy completely. The tomatoes were sliced into 5 mm thickness were dried from initial moisture content 16.39 g water g dry matter(-1) to final moisture content 0.21 g water g dry matter-1. Tomato slices were dried at 40 degrees C, 45 degrees C and 50 degrees C drying air temperatures and average 0.2 m s(-1) air velocity in 8.5, 7 and 6 hours, respectively. Specific moisture extraction rates (SMER) were calculated as at 40 degrees C 0.49 kg kWh(-1), 45 degrees C 0.45 kg kWh(-1) and 50 degrees C 0.42 kg kWh(-1). Average solar collector efficiency was calculated as 49.33% according to experimental results.
Anahtar Kelimeler
Drying | Solar energy | Tomato | Energy analysis
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı JOURNAL OF AGRICULTURAL SCIENCES-TARIM BILIMLERI DERGISI
Dergi ISSN 2148-9297 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe
Basım Tarihi 01-2012
Cilt No 18
Sayı 4
Sayfalar 287 / 298
Doi Numarası 10.1501/Tarimbil_0000001217