TI - Analysis of heat transfer performance of the absorber tube with convergent-divergent structure for parabolic trough collector AU - XUYI, Z. AU - FUQIANG, W. AU - XUHANG, S. AU - ZIMING, C. AU - XIANGTAO, G. SO - Journal of Thermal Engineering 2021;7:1843-1856. DO - 10.18186/thermal.1051232