%0 Journal Article %T Analysis of heat transfer performance of the absorber tube with convergent-divergent structure for parabolic trough collector %A XUYI, Z. %A FUQIANG, W. %A XUHANG, S. %A ZIMING, C. %A XIANGTAO, G. %J Journal of Thermal Engineering %D 2021 %V 7 %P 1843-1856 %R 10.18186/thermal.1051232