计算物理 ›› 1998, Vol. 15 ›› Issue (6): 687-691.

• 论文 • 上一篇    下一篇

流体粘度的计算机模拟

王文, 刘志刚, 陈钟颀   

  1. 西安交通大学热工教研室, 710049
  • 收稿日期:1997-04-24 修回日期:1998-04-27 出版日期:1998-11-25 发布日期:1998-11-25
  • 作者简介:王文,男,30,讲师,博士
  • 基金资助:
    本研究受国家自然科学基金资助

COMPUTER SIMULATION OF LIQUID SHEAR VISCOSITY

Wang Wen, Liu Zhigang, Chen Zhongqi   

  1. Xi'an Jiaotong University Thermodynamics and Heat Transfer Institute, 710049
  • Received:1997-04-24 Revised:1998-04-27 Online:1998-11-25 Published:1998-11-25

摘要: 对流体粘度的计算机模拟作了简单回顾;并利用非平衡分子动力学方法,将在三相点附近的氩看成具有Lennard-Jones势能函数的球形分子,用自编程序对其进行了计算机模拟。

关键词: 模拟, MD, NEMD, 氩, 粘度

Abstract: This paper reviews the works about computer simulation of liquid shear viscosity.The Argon at triple point,considered as sphere molecule with Lennard-Jones potential energy,is numerically simulated with NEMD(non equilibrium Molecular dynamics)method.The results are consistent with those in references.

Key words: simulation, MD, NEMD, Argon, viscosity

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