Performance testing of a parabolic trough collector array for a small-scale process heat application
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Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Turk Isı Bilimi ve Teknigi Dernegi
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study presents the experimental investigation on performance testing of a parabolic trough solar collector (PTSC) array consisting of three modules connected in series. A new test setup has been proposed to test the thermal performance of this PTSC array in compliance with ASHRAE 93-1986 standard. The experimental tests have been carried out and monitored in a number of days under cloudless sky conditions in Gaziantep. In the performance analyses, the effects of beam radiation, collector inlet temperature, ambient conditions, and the variation in mass flow rate of the working fluid were investigated. The steady-state and dynamic tests of the PTSC array were performed. The efficiency tests were conducted with thermal oil for the temperature range from 50 °C to 200 °C, and mass flow rate of 0.1 kg/s to 0.5 kg/s under steady conditions. Additionally, the experimental results were compared with the results of the theoretical study made previously and gave good coherency. © 2018 TIBTD Printed in Turkey.
Açıklama
Anahtar Kelimeler
Optical analysis, Parabolic trough collector, Performance testing, Solar energy
Kaynak
Isi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technology
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
38
Sayı
1
