Thermal Analysis of a Volumetric Solar Receiver

作     者：CHEN Longfei YANG Ming LI Jinping BAI Yakai LI Xiaoxia TANG Wenxue YANG Nancong WANG Zhifeng 

作者机构：Lanzhou University of TechnologyLanzhou 730050China Key Laboratory of Solar Thermal Energy and Photovoltaic SystemsChinese Academy of SciencesBeijing 100190China Institute of Electrical EngineeringChinese Academy of SciencesBeijing 100190China University of Chinese Academy of SciencesBeijing 100049China Beijing Engineering Research Center of Solar Thermal PowerBeijing 100190China Beijing CSP International Cooperation CentreBeijing 100190China Joint LaboratoryInstitute of Electrical EngineeringChinese Academy of Sciences and Guangdong Five Star Solar Energy Co.Ltd.Beijing 100190China Guangdong 5 Star Solar Energy CO.LTDDongguan 523051China 

出 版 物：《Journal of Thermal Science》 (热科学学报（英文版）)

年 卷 期：2019年第28卷第6期

页      面：1176-1185页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDA21050200) the National Natural Science Foundation of China Project (No. 61671429) supported by the Guangdong Innovative and Entrepreneurial Research Team Program (No. 2013N070) 

主　　题：solar receiver solid-liquid composite absorber silicon carbide porous ceramic volumetric solar collector 

摘      要：The volumetric receiver has received wide attention due to its high thermal efficiency. This paper studied a new type of a solid-liquid composite volumetric receiver. The heat transfer in a solid-liquid composite volumetric solar receiver was analyzed using a one-dimensional unsteady simulation model of the solid-liquid receiver. The model included absorption of the incident solar radiation by the glass window, the silicon carbide porous ceramic heat absorber panel and the water. The results were verified against experimental data for a volumetric receiver and the error did not exceed 10%. It can be used to predict the heat transfer in solid-liquid composite volumetric receivers.