Molecular Dynamics of the Flow Properties of Liquids in Wedge Nanochannel

Abstract:

Molecular dynamics method is applied to study the influence of velocity on the properties of fluid film in wedge nanochannel. Studies have shown that: in wedge nanochannel the impact of velocity of solid wall on the maximum pressure in the simulation region is limitation. After the pressure in the simulation region reaches the maximum, it is not increase with the velocity of lower solid wall rising. Due to molecules accumulation the average number of molecules in the simulation region enhance with the velocity of solid wall rising.

• Periodical: Advanced Materials Research (Volumes 945-949)
• Pages: 908-913
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.945-949.908
• Online since: June 2014
• Authors: Yan Jia*, Yu Shen
• Keywords: Molecular Dynamic (MD), Pressure, Velocity

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