ZEMCH 2015 - International Conference Proceedings | Page 692

Figure 4.4 Nanofluid based solar collectors - Hot storage tank fluid stream temperatures (T_TANKout)
and auxiliary heater fluid stream temperatures (T_HXout) – TRNSYS Graph
According to the cooling stage temperature set by the thermostat, the absorption chiller runs
when a temperature’s value above 24°C is recorded in the building; in this case the cooling unit
provides a chilled fluid stream at the set temperature of about 6°C, which removes heat from the
fancoil working fluid, generating a return flow to the absorption chiller in a temperature range
going from about 5.5°C to 7°C. The air stream derived from the cond