平板型太阳热水器板芯高温耐久性实验方法研究

平板型太阳热水器板芯高温耐久性实验方法研究 Qualification Test Procedure for Solar Absorber Surface Durability 王巧 WANG Qiao~1 1 first-author 沈辉 SHEN Hui~2 2 舒杰 SHU Jie~3 3 汪保卫 WANG Bao-wei~3 3 华南理工大学材料科学与工程学院 华南理工大学材料科学与工程学院 College of Materials Science and Engineering,South China University of Technology College of Materials Science and Engineering,South China University of Technology 中山大学纳米技术中心 中山大学纳米技术中心 Nanometer Technology Centre,Sun Yat-Sen University Nanometer Technology Centre,Sun Yat-Sen University 中国科学院广州能源研究所 中国科学院广州能源研究所 Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences 为了研究平板型太阳热水器板芯表面的高温耐久性,结合国外的实验方法及国内的应用特点设计了本实验方法.该方法以板芯表面光学性能的衰减来推断系统的寿命,即在一定的高温实验条件下模拟加速衰减过程,以板芯表面光学性能衰减小于5%作为判断板芯合格标准. In order to research the high temperature durability of the absorber surface,a test procedure was designed based on the abroad method and our national practice in this paper.According to the procedure,we calculate the service life by the optical performance reduce of the absorber surface,if the optical performance reduced less than 5%,the system could be thought qualified. 板芯表面 耐久性 高温 光学性能 实验设计 solar absorber surface durability high temperature optical performance test procedure design TK515 广东省科技攻关资助项目（2002B30804） 2005-01-01 2021-04-01 S2