氷蓄熱を対象とした機能性流体を用いた氷スラリーの連続生成に関する研究
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The functional fluid, which consists of oil. water mixture with additive, is changed into an ice slurry by cooling with stirring. This paper describes a new continuous ice slurry formation system. Experiments were carried out under various conditions of the supply time of solution, the stirrer torque, brine temperature and supercooling degree. As a result, the characteristics of ice recovery and ice formation process were clarified. And it was found that the sizes of formed ice particles gradually became uniform and spherical with time, and then, they could grow up to 3.5mm for about 10 hours. Moreover, the factors influencing the sizes of formed ice particles were discussed because the larger ice particles were expected to increase their melting rate. It was found that the sizes of ice particles became larger with decreases of the supercooling degree and cooling rate, and with increase of the stirrer wing diameter.
- 公益社団法人 日本冷凍空調学会の論文
公益社団法人 日本冷凍空調学会 | 論文
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