7SIAKA TOURE.Characteristic temperatures in a natural convection solar air heater[J].Energy Conversion and Management,2001,42(9):1157-1168.
8SULEYMAN KARSLI.Performance analysis of new design solar air collectors for drying applications[J].Applied Energy,2007,32(10):1645-1660.
9WINDOW B.Heat extraction from single ended glass absorber tubes[J].Solar Energy,1983,31(2):159-166.
10PAPANICOLAOU E,BELESSIOTIS V,LI X,et al.Study of the thermal performance and air-flow features of a solar air heater with evacuated tubes[C]//Proceedings of ISES Solar World Congress 2007,2007:627-633.