抄録
When cooling a multi-component mixture, if cooling takes place past the solid-liquid co-existent region and below the solidus line temperature, the whole phase is transformed into a solid phase. This solid-liquid phase can be used as a fluid high-performance secondary refrigerant if it is possible to form a two-phase flow involving the two phases. A fluid regenerative material consisting of solid-liquid phases has a larger heat capacity than a secondary refrigerant of fluid alone. To evaluate the performance as the latent heat storage material of the mixtures, we measured the apparent density and the apparent specific heat.
