Fig. 7. Optical processes in the heliostat and receiver. (left)
Fig. 20. Preliminary design of the fin-like receiver. (right)
Fig. 16. η at different DNI, Tambient = 15°C, ts = 12:00. (Left)
Fig. 17. The variation of η with the wind speed, Tambient = 15 °C, DNI = 982 W·
m
2, ts = 12:00. (Right)
Fig. 18. Solar flux distributions at noon of three typical days under the same receiver diameter.