Experimental study on freezing of liquids under static magnetic field
Biotechnology and Bioengineering|Updated:2026-01-06
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Experimental study on freezing of liquids under static magnetic field
Experimental study on freezing of liquids under static magnetic field
中国化学工程学报(英文版)2017年25卷第9期 页码:1288-1293
Affiliations:
1. School of Energy and Power Engineering, Shandong University,Jinan,China,250061
2. Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, National Engineering Research Center for Vegetables,Beijing,China,100097
Hongxia Zhao, Feng Zhang, Hanqing Hu, 等. Experimental study on freezing of liquids under static magnetic field[J]. 中国化学工程学报(英文版), 2017,25(9):1288-1293.
Hongxia Zhao, Feng Zhang, Hanqing Hu, Sheng Liu, Jitian Han. Experimental study on freezing of liquids under static magnetic field[J]. , 2017, 25(9): 1288-1293.
Hongxia Zhao, Feng Zhang, Hanqing Hu, 等. Experimental study on freezing of liquids under static magnetic field[J]. 中国化学工程学报(英文版), 2017,25(9):1288-1293.DOI: 10.1016/j.cjche.2016.10.026.
Hongxia Zhao, Feng Zhang, Hanqing Hu, Sheng Liu, Jitian Han. Experimental study on freezing of liquids under static magnetic field[J]. , 2017, 25(9): 1288-1293.DOI: 10.1016/j.cjche.2016.10.026.
Experimental study on freezing of liquids under static magnetic field
Freezing processes of several liquids under static magnetic field (SMF) less than 50 mT were investigated. Central temperature of liquid samples held in glass test tubes immersed in a liquid bath was measured and collected. Nucleation temperature and phase transition time were obtained from freezing curves. Normality tests were performed for nucleation temperature of these liquids with/without magnetic field and normality distributions were justified. Analysis of variances was carried out for nucleation temperature of these liquids with magnetic field flux density as the influencing factor. Results showed that no significant difference was found for deionized water with or without SMF. However
differences exist in 0.9% NaCl solution and 5% ethylene glycol solution with and without SMF. Nucleation temperature of 0.9% NaCl with SMF is lower than that without SMF
while its phase transition time is shorter than that without SMF. Nucleation temperature of 5% ethylene glycol with SMF is higher than that without SMF
while its phase transition time is not modified with SMF.
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