技术中心

【英文篇名】 Discussion on effects of magnetization on water freezing 【作者中文名】 张玉春; 曲凯阳; 江亿; 【作者英文名】 By Zhang Yuchun~; Qu Kaiyang and Jiang YiTsinghua University; Beijing; China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Heating Ventilating 过冷水; 结冰; 最低不结冰温度; 蓄能; 【英文关键词】 magnetization; supercooled water; freezing; lowest non-freezing temperature; energy storage; 【摘要】 通过采用高效多用途磁化器使水磁化,实验研究了磁化对水的最低不结冰温度的影响,发现磁化后水的结冰温度降低1℃左右,有利于提高过冷水蓄能效率、增加蓄冷系统经济效益和节约能源。 【英文摘要】 Experimentally studies the effect of magnetization on the lowest non-freezing temperature of water using the high-effective multi-functional magnetizer,and finds that the freezing point of magnetization water declines about 1 ℃,which is helpful for enhancing the energy storage efficiency of supercooled water,increasing the economic benefit of a cold storage system and saving energy.