Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance study of a static low-concentration evacuated tube solar collector for medium-temperature applications
With the development of the energy demands, solar energy medium-temperature applications (>80°C) for refrigeration, building heating, seawater desalination, thermal power generation etc. has become popular research fields. The article presents an investigation on a static low-concentration evacuated tube (LCET) solar collector for medium-temperature applications. Ray trace outcome at the incident angles between 0 and 60° shows that the average optical efficiency can reach 76.9%. The experimental testing was conducted in the medium temperature range of 80 and 140°C which indicates the instantaneous thermal efficiency is still larger than about 30.0%, and the instantaneous exergetic efficiency is >5.92%. The results comprehensively indicate the good performance of LCET solar collector for medium-temperature applications.
Performance study of a static low-concentration evacuated tube solar collector for medium-temperature applications
With the development of the energy demands, solar energy medium-temperature applications (>80°C) for refrigeration, building heating, seawater desalination, thermal power generation etc. has become popular research fields. The article presents an investigation on a static low-concentration evacuated tube (LCET) solar collector for medium-temperature applications. Ray trace outcome at the incident angles between 0 and 60° shows that the average optical efficiency can reach 76.9%. The experimental testing was conducted in the medium temperature range of 80 and 140°C which indicates the instantaneous thermal efficiency is still larger than about 30.0%, and the instantaneous exergetic efficiency is >5.92%. The results comprehensively indicate the good performance of LCET solar collector for medium-temperature applications.
Performance study of a static low-concentration evacuated tube solar collector for medium-temperature applications
Li, Guiqiang (Autor:in) / Pei, Gang (Autor:in) / Su, Yuehong (Autor:in) / Ji, Jie (Autor:in) / Wang, Dongyue (Autor:in) / Zheng, Hongfei (Autor:in)
International journal of low-carbon technologies ; 11 ; 363-
01.09.2016
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Evacuated tube solar collector with multifunctional absorber layers
| British Library Online Contents | 2017
Evacuated tube solar collector with multifunctional absorber layers
| British Library Online Contents | 2017
Thermal performance analysis of the glass evacuated tube solar collector with U-tube
| British Library Online Contents | 2010
Thermal performance analysis of the glass evacuated tube solar collector with U-tube
| Online Contents | 2010