Abstract
The existence of supercooling state of water in a latent heat thermal storage system reduces COP. Therefore it is important to clarify the freezing phenomenon of supercooled water. In this report, ice appearing process on a solid surface was considered, and the effect of the characteristics of the surface on the freezing of supercooled water was clarified. Furthermore, prediction and controlling method of the initiation of the ice on the surface was introduced.
