@article{oai:soar-ir.repo.nii.ac.jp:00012501,
 author = {Tanaka,  Y and Washio,  Y and Yoshino,  M and Hirata,  T},
 issue = {1},
 journal = {COMPUTERS & FLUIDS},
 month = {Jan},
 note = {The dynamic behavior of a droplet on a solid surface is simulated by the lattice Boltzmann method (LBM) for two-phase fluids with large density differences; the wetting boundary condition on solid walls is incorporated in this simulation. By using the method, the dynamic behavior of a droplet impinging on a horizontal wall is investigated in terms of various Weber numbers. The dynamic contact angle, the contact line velocity, and the wet length are calculated, and found to be in good agreement with available experimental data. In addition, the method is applied to simulations of the collision of a falling droplet with a stationary droplet on a solid surface. The behavior of the droplets and the mixing process during their collision are simulated in terms of various impact velocities and several static contact angles on the solid surface. It is seen that mixing occurs around the rim of the coalescent droplet due to the circular flows. Also, the relationship between the mixing rate of the primary coalescent droplet and Weber number is investigated., Article, COMPUTERS & FLUIDS. 40(1):68-78 (2011)},
 pages = {68--78},
 title = {Numerical simulation of dynamic behavior of droplet on solid surface by the two-phase lattice Boltzmann method},
 volume = {40},
 year = {2011}
}