磁场对蒸馏水蒸发过程的影响  

Effects of Magnetic Field on Evaporation of Distilled Water

作　　者：吴松海[1] 孙永利[1] 贾绍义[1] 

机构地区：[1]天津大学化工学院,天津300072

出　　处：《石油化工高等学校学报》2006年第1期10-12,39,共4页Journal of Petrochemical Universities

基　　金：天津市自然科学基金资助项目(033603611)

摘　　要：研究了磁场对蒸馏水蒸发过程的影响。把烧杯中的蒸馏水放入磁感应强度分别为0.25,0.36,0.55T磁场后,在同样环境条件下进行了蒸发对比实验。研究结果表明,在实验条件下施加磁场后的蒸馏水蒸发速度大约是无磁场的1.1倍,蒸发速度随施加磁场磁感应强度增加而加大;当磁感应强度保持不变时,蒸馏水蒸发速度随着温度的升高而加大。最后对磁场影响蒸馏水蒸发过程的机理进行了探讨。The effects of magnetic field on process of the evaporation of distilled water were studied, The distilled water contained in the beaker was put in the magnetic field, in which the intensities of magnetic induction were 0. 25, 0.36, 0.55 T respectively. The comparative experiments of water evaporation had been carried out under the same condition, The results show that the rate of the water evaporation in the magnetic field is about 1.1 times of that in no magnetic field in the experiment conditions. The rate of the water evaporation increases as the intensities of magnetic induction increase. When the intensitie of magnetic induction is constant, the water vaporization rate increacs with the tempexature, Finally, mechanism of magnctization treatment on vaporization of distilled water is discussed,

关 键 词：磁场 磁感应强度 蒸馏水 蒸发 

分 类 号：TQ028.6[化学工程]