Research and analysis on floor radiant cooling system

In order to examine the thermodynamic performance of floor radiant cooling system and to analyze the cause of condensation, experiments were carried out in a testing chamber. Through the analysis of the experimental results, the temperature pattern in the chamber was obtained, and the dew point temperature was gained too. Furthermore, some methods that prevent the risk of condensation were put forward in the paper. Test shows that this system can create a comfortable indoor environment for the occupants. Some valuable conclusions, obtained from the research based on the experiments, will help the floor cooling system in practical use to a certain extent.