| 磁场对水系统内能影响的MC计算机模拟方法研究 |
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| 引用本文： | 卢贵武,周开学,储浚.磁场对水系统内能影响的MC计算机模拟方法研究[J].计算物理,1998,15(4):503-508. |
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| 作者姓名： | 卢贵武 周开学 储浚 |
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| 作者单位： | 石油大学应用物理系, 山东东营 257062 |
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| 摘 要： | 用Monte-Carlo计算机模拟方法,通过对一个含有64个水分子的三维体系在磁场作用时内能变化的计算,定量评估了磁场强度及温度对磁处理效应的影响。研究发现:水的内能与外加磁场强度的关系曲线是一条多极值曲线;水-水径向分布函数伴峰的高度与磁感应强度也具有多极值特征;计算机模拟结果与实验结果基本一致,计算机模拟确实是从分子水平研究磁处理机理的有效方法。
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| 关 键 词： | 计算机模拟 磁场 水 MC 内能 |
| 收稿时间： | 1997-05-26 |
| 修稿时间： | 1998-02-01 |
MONTE-CARLO STUDY OF ENERGY OF LIQUID WATER IN MAGNETIC FIELD |
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| Lu Guiwu,Zhou Kaixue,Chu Jun.MONTE-CARLO STUDY OF ENERGY OF LIQUID WATER IN MAGNETIC FIELD[J].Chinese Journal of Computational Physics,1998,15(4):503-508. |
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| Authors: | Lu Guiwu Zhou Kaixue Chu Jun |
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| Affiliation: | Department of Applied Physics, Petroleum University, Dongying Shandong 257062 |
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| Abstract: | Effect of a magnetic field on potential energy of liquid water are investigated for first time using classical Monte-Carlo computer simulation and a water model L-J. The relationships between energy and magnetic flux density and temperature have been studied by calculating potential energy and radial distribution function (RDF) of a system containing 64 water molecules. Comparisons with the field-off system are made throughout. It is found that the computer simulation is in agreement with experimental results. |
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| Keywords: | computer simulation magnetic field water Monte-Carlo potential energy |
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