T0501-1-4 ナノ細孔内における液滴の移送現象([T0501-1]マイクロ・ナノスケールの熱流体現象(1))

抄録

In this research, we reported the dependence of pore size on the characteristics of transport phenomena of confined water in a nano slit pore by molecular dynamics (MD) simulation. The two surfaces were made of graphite, whose distance was set at 15, 30, and 60 A. The interaction potential between water and carbon was Lennard-Jones potential, and that between water molecules was SPC/E. The water formed a film in each system. The film moved when constant fictitious force parallel to the walls was given to water molecules in the pore. From the results, we examined dependence on width of the velocity of water in the slit pores.