SET Proceedings 2978-4387 Caravel Press 10.65582/set.2010.146 2010.146 The numerical simulation of heat transfer process for different structures of hot water heating floor ShenDeyan shendeyan2006@126.com WangSuilin YanQuanying LiShaobin Department of Urban Construction Engineering, Beijing Institute of Civil Engineering and Architecture, Beijing, China 24082010 9 978-1-995850-04-7 1 9 24 August 2010 © 2010 Copyright WSSET 2010

In this paper, a thin floor hot water heating structure was proposed according to the existing problems of floor heating technology, and was compared with two kinds of traditional wet radiant heating floor structure and prefabricated groove structure. The mathematical models of several heating floors were established. The temperature distribution, the surface heat flow and the downward heat loss were calculated by using the finite element method and the ANSYS software. The thermal performance of different heating floor was analyzed. The results can provide reference and basic for a further optimization and development of low temperature hot water heating floor.

 radiant heating floor frivolous finite element method numerical simulation thermal performance 24 to 27 August 2010 9th International Conference on Sustainable Energy Technologies SET2010 9 Shanghai, China