| Microscopical static properties of the confined fluids in nanometer tubes |
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| 作者姓名： | LIU Jun fang LI Qin and LING Xin li |
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| 作者单位： | College of Power Engineering,Chongqing University,Chongqing 400044,P.R. China;College of Power Engineering,Chongqing University,Chongqing 400044,P.R. China;Chongqing Yuanlong Decoration and Design Engineering Co.,LTD,Chongqing,400010,P.R. China |
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| 摘 要： | The static properties of the confined in the nanometer cylinder tubes are investigated by molecular dynamics simulation. The modified Lennard Jones potential function is adopted to describe the interaction between fluid fluid and fluid solid. In which, the introduced parameter α can be adjusted to change the wetting intensity between the fluids and solid solid wall. Furthermore, the microscopic properties of the fluids in the nanometer tube are characterized by the density distribution, the pair distribution function and the axial velocity distribution. The results show that the interaction strength of the atoms between the fluids and solid wall has a significant influence on the microscopic properties of the fluids as well changes the microscopic state in the different radial region and the motional properties of the atoms consisted of the fluids in the tube.
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| 关 键 词： | molecular dynamics simulation nanometer tube confined fluid microscopic static properties |
| 收稿时间： | 2010/3/11 0:00:00 |
Microscopical static properties of the confined fluids in nanometer tubes |
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| LIU Jun fang,LI Qin and LING Xin li.Microscopical static properties of the confined fluids in nanometer tubes[J].Storage & Process,2010(8):91-95. |
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| Authors: | LIU Jun fang LI Qin and LING Xin li |
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| Institution: | College of Power Engineering,Chongqing University,Chongqing 400044,P.R. China;College of Power Engineering,Chongqing University,Chongqing 400044,P.R. China;Chongqing Yuanlong Decoration and Design Engineering Co.,LTD,Chongqing,400010,P.R. China |
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| Abstract: | |
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| Keywords: | molecular dynamics simulation nanometer tube confined fluid microscopic static properties |
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