| 摘要 |
PURPOSE:To make it possible to feed a large amount of heat in a small flow rate by suspending and dispersing a phase change material into a feed medium coated with a covering film and providing fluid properties thereto when feeding a huge amount of heat generated by an atomic power to a heat consumption area by way of a pipeline system. CONSTITUTION:A phase change material 11, which produces a phase change, converting a solid to a liquid by a temperature change and vice versa, is coated with a covering film 12 which is flexible enough to protect against damages produced by volumetric changes by temperature expansion and phase changes, thereby forming covering phase change material particles. The covering phase change material particles 7 are mixed into a suspension dispersion fluid 10, thereby preparing a covering phase change particle slurry feed medium 4 and feeding the heat therewith. More specifically, the heat available from a heat source 1 is arranged to receive the heat at a heat exchanger 2 until the phase change material 11 produces a phase change and then the heat feed medium 4 is fed to a feed destination by way of a pipeline 3 where temperature changes involving the phase change of the phase change material 11 is provided so that the heat may be taken out and fed to a heat receiving device 6. |
