摘要
采用分子动力学模拟方法对不同磁场、温度条件下水溶液的结晶过程进行了模拟研究。计算结果表明 ,水溶液的结晶成核速率和晶体生长速率与磁感应强度之间具有多极值关系 ,特别在常温以及磁感应强度为 0 .2 5T时 ,磁场对水溶液结晶参数的影响最为明显。
The molecular dynamics simulation was adopted to investigate the crystallization in water solution under the conditions of various magnetic fields and temperatures. The crystal parameters such as the speed of crystal nucleation and the speed of crystallization were calculated. A multi-peak function of magnetic effect was found to be co-related to the magnetic flux density. In particular, the crystal parameters of water solution changed significantly under the conditions of magnetic flux density of 0.25T and room temperature.
出处
《石油大学学报（自然科学版）》
CSCD
北大核心
2003年第1期119-121,共3页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
磁场
水溶液
结晶
分子动力学
模拟
magnetic field
water solution
crystallization
molecular dynamics
simulation
