ZEMCH 2015 - International Conference Proceedings | Page 696

Figures 4.11 Nanofluid based solar collectors – Hot storage fluid stream supplied energy (TANK_En); Auxiliary heater supplied energy (BOIL_En); Chiller’s generator required energy (HOT_En) Table 4 Water and Nanofluid based solar collectors – Hot storage fluid stream supplied energy (Tank_En); Auxiliary heater supplied energy (Boil_En); Chiller’s generator required energy (Hot_En) WATER   NANOFLUID ENERGY GAIN ENERGY SAVING Tank_En Boil_En Hot_En Tank_En Boil_En Hot_En kWh kWh kWh kWh kWh kWh % % JUNE 546.07 163.88 659.73 582.96 116.25 659.73 6.76 29.06 JULY 22414.06 7957.66 28007.32 23852.09 6199.24 28007.32 6.42 22.10 AUGUST 20721.70 8990.04 27341.26 22226.18 7443.09 27341.26 7.26 17.21 SEPTEMBER 1572.27 697.61 1907.56 1694.78 594.39 1907.56 7.79 14.80 Figure 4.12 JUNE_Water and Nanofluid based solar collectors – Hot storage fluid stream supplied energy (TANK_En); Auxiliary heater supplied energy (BOIL_En); Chiller’s generator required energy (HOT_En) 694 ZEMCH 2015 | International Conference | Bari - Lecce, Italy