25 citations · 87 across the 12 of their papers we have counts for
5 papers · 1 filter
Two apparently different interfacial stress formulations constructed from the diffuse interface free energy model
Takeshi Omori
To express the capillary stress in the diffuse interface method, there are two different formulations in the literature: one formulation is proportional to the density and the othe…
Mechanical and thermodynamic routes to the liquid-liquid interfacial tension and mixing free energy by molecular dynamics
Rei Ogawa, Hiroki Kusudo, Takeshi Omori +4
In this study, we carried out equilibrium molecular dynamics (EMD) simulations of the liquid-liquid interface between two different Lennard-Jones components with varying miscibilit…
Molecular anatomy of the pressure anisotropy in the interface of one and two component fluids: local thermodynamic description of the interfacial tension
Takeshi Omori, Yasutaka Yamaguchi
Through the decomposition of the pressure into the kinetic and the intermolecular contributions, we show that the pressure anisotropy in the fluid interface, which is the source of…
Curvature dependence of the interfacial tensions around nanoscale cylinder: Young's equation still holds
Keitaro Watanabe, Hiroki Kusudo, Carlos Bistafa +2
By extending the theoretical framework derived in our previous study [Y. Imaizumi et al., J. Chem. Phys. 153, 034701 (2020)], we successfully calculated the solid-liquid (SL) and s…
Theoretical framework for the atomistic modeling of frequency-dependent liquid-solid friction
Haruki Oga, Takeshi Omori, Cecilia Herrero +3
Nanofluidics shows great promise for energy conversion and desalination applications. The performance of nanofluidic devices is controlled by liquid-solid friction, quantified by t…