【作者】 李文博； 赵红霞； 韩吉田； 冀翠莲；

【Author】 Li Wenbo;Zhao Hongxia;Han Jitian;Ji Cuilian;School of Power and Energy,Shandong University;

【机构】 山东大学能源与动力工程学院；

【摘要】 为了研究磁场作用下去离子水和蔗糖溶液的过冷现象,本文采用亥姆霍兹线圈产生匀强磁场,研究去离子水、2%的蔗糖溶液以及5%的蔗糖溶液在直流磁场作用下的过冷度的变化。结果表明:对于去离子水,直流磁场会在一定程度上降低最低不结晶温度和提高过冷度,延长过冷时间。而对于蔗糖溶液,直流磁场对蔗糖溶液的影响出现多极值现象。更多还原

【Abstract】 In order to investigate how the magnetic field influences the supercooling of deionized water and sucrose solutions,The effect of the magic field on the supercooling process in deionized water、2%sucrose solution and 5%sucrose solution was studied.Results show that magnetic field can,to some extent,reduce the possible lowest unfrozen temperature and increase supercooling of deionized water,The duration time of supercooling for deionized water is prolonged,but the influence of supercooling process in sucrose solution presents a multi-extreme phenomenon.更多还原