Molecular dynamics simulations on the shear viscosity of Al2O3 nanofluids
Molecular dynamics simulations on the shear viscosity of Al2O3 nanofluids
复制标题
Al2O3 纳米流体剪切粘度的分子动力学模拟
DOI：
10.1016/j.compfluid.2015.05.006
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发表时间：
2015-08
影响因子：
2.8
通讯作者：
Yang Mingli
中科院分区：
文献类型：
--
作者：
Lou Zhaoyang;Yang Mingli
The shear viscosity of nanofluids is sensitive to the size and concentration of the added nano particles. Using equilibrium molecular dynamics (MD) simulations we studied the particle size, particle concentration and temperature dependence of the shear viscosity of Al2O3nanofluids. Larger viscosity was predicted for the nanofluids with smaller particle size, higher particle concentration, and lower temperature, which reproduced the experimental trends. The increased viscosity is attributed to the particle–water interaction. Calculations at the density functional theory level conform that the interaction energy between Al2O3particle and water molecule is stronger than that between water molecules. Based on the simulated results an expression was proposed to describe the mixed effect of particle size, particle concentration and temperature on the viscosity of Al2O3nanofluids.
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影响因子：
3
作者：
Grimme, Stefan
通讯作者：
Grimme, Stefan
影响因子：
--
作者：
Cao, Shao-Wen;Zhu, Ying-Jie
通讯作者：
Zhu, Ying-Jie
DOI：
10.2307/3609228
发表时间：
1928-06
期刊：
The Mathematical Gazette
影响因子：
--
作者：
T. Broadbent;A. Einstein;H. Hertz;H. L. Dryden;F. P. Murnaghan;H. Bateman
通讯作者：
T. Broadbent;A. Einstein;H. Hertz;H. L. Dryden;F. P. Murnaghan;H. Bateman
DOI：
10.1201/9781439822050
发表时间：
1966
期刊：
--
影响因子：
--
作者：
R. Hockney;J. Eastwood
通讯作者：
R. Hockney;J. Eastwood
影响因子：
2.8
作者：
Rong Li;Longjiu Cheng
通讯作者：
Rong Li;Longjiu Cheng