Experimental Study on Improvement of Heating Efficiency by Removing Internal Scale of Floor Heating System
This paper presents the improvement of heating efficiency after removing internal scale of old heating system
(heating pipe, distributor, boiler). The air temperature of chamber was increased maximum 2.4oC, floor surface temperature
increased 2.6oC. According to the TRNSYS simulation, the conductivity of system increased 0.088 m/m∙k, about 32.35%.
Keywords - Pipe scale, Radiant floor heating, TRNSYS simulation