@article{oai:soar-ir.repo.nii.ac.jp:00018049, author = {吉野, 正人 and 増田, 剛士}, journal = {計算数理工学論文集}, month = {Jun}, note = {Interfacial growth of horizontally stratified two immiscible fluids with a small density difference is simulated using the lattice Boltzmann method (LBM) for two-phase flows. In the Kelvin–Helmholtz instability, time variations of the interface are numerically investigated in several cases. After a velocity difference is initially applied to the fluids at rest, the interface either grows or decays according to the non-dimensional parameter related to the gravitational force and the surface tension. As the magnitude of the velocity difference is increased, the interface becomes unstable and finally leads to a peculiar shape, which is generally called “a cat’s eye” in fluid dynamics., Article, 計算数理工学論文集. 5:79-82 (2005)}, pages = {79--82}, title = {格子ボルツマン法による水平二流体の界面成長シミュレーション}, volume = {5}, year = {2005} }