Molecular dynamics computer simulation of water flows in nanochannels

被引：27
|
作者：
Kucaba-Pietal, A. [1 ]
Walenta, Z. [2 ]
Peradzynski, Z. [3 ]
机构：
[1] Rzeszow Univ Technol, Dept Fluid Mech & Aerodynam, PL-35959 Rzeszow, Poland
[2] IPPT PAN, Dept Mech & Phys Fluids, PL-00049 Warsaw, Poland
[3] Warsaw Univ, Inst Appl Math & Mech, PL-02097 Warsaw, Poland
来源：
BULLETIN OF THE POLISH ACADEMY OF SCIENCES-TECHNICAL SCIENCES | 2009年 / 57卷 / 01期
关键词：
nanoflows; micropolar fluid; molecular dynamics simulation; nanochannels; POISEUILLE FLOW; FLUIDS;
D O I：
10.2478/v10175-010-0105-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The work presents the results of the simulations of water flows through narrow channels (Poiseuille flows) performed using the molecular dynamics method, for two different channel widths (equal to 5 and 10 diameters of the water molecule) and for two different materials of the channel walls (copper and quartz). In the simulations, physical properties of the materials and their electrostatic interactions were considered. The obtained results are compared with the analytical solutions for a micropolar fluid flow taking account of the experimentally obtained rheological constants of water.
引用
收藏
页码：55 / 61
页数：7
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