Development of a calculation tool for the evaluation of Hybrid Systems coupling ventilation and floor radiant plant considering the aspect of the thermal comfort in the room

This work has been done with the aim to calculate the thermal behavior of Hybrid Systems that could be used as set-point for further detailed investigations in a Test Room; this has required the develop of a calculation method, realized with a steady state model in Microsoft Excel environment, taking advantage by the combination of the program language Visual Basic in “macro” and the graphical interface offered by the software. This “tool” let to calculate the behavior of a plant