Title :
The theory study on radiant floor heating and cooling system
Author :
Yanli, Ren ; Deying, Li
Author_Institution :
Biochem. Eng. Coll., Beijing Union Univ., Beijing, China
Abstract :
This study aims at developing a radiant floor cooling system using the existing radiant floor heating system. The theoretical model of the system heat transfer was established and the heat transfer process was simulated by the finite element analysis method. The analysis results show that the cooling and heating system has good performance in energy supply. It can meet the cooling and heating energy need of energy saving heat preservation buildings with 40°C heating water in winter and with 13°C cooling water in summer. The performance of the system mainly depends on the diameter of the buried tube, water´s temperature and surface material heat conductivity.
Keywords :
air conditioning; finite element analysis; floors; heat transfer; heating; cooling energy; energy saving heat preservation buildings; energy supply; finite element analysis method; heat transfer system; heating energy; radiant floor cooling system; radiant floor heating system; surface material heat conductivity; temperature 13 degC; temperature 40 degC; Cooling; Floors; Heat engines; Heat pumps; Heat transfer; Water heating; heat transfer model; heat transfer performance of floor; radiant floor cooling; radiant floor heating;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5974753
