Abstract
This research was carried out to evaluate the heating system using warm air through void slab structure. Numerical simulation was conducted to see if the system could warm up the floor and room when the solarwall, which could collect solar heat energy, was applied for heat source. To find out the most suitable situation, input data relating to the design of void pattern, air volume rate, air flow direction, and so on were changed for the numerical simulation. It will be needed to investigate the combination of the other indoor heating system with the proposed system.
