Author(s): Jia-Hong Guo; Yi Zhou; Hong-Xun Chen
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Keywords: No Keywords
Abstract: The free surface flow in the container in ejecting and injecting process is simulated by means of single-phase free surface Lattice Boltzmann method. The shape of the interface of the liquid and the gas is obtained by calculating the value of proportion of the liquid in the cell. Using the principle of momentum counterbalance at the interface of the liquid and the gas, the boundary condition on the interface is determined. The characteristic of the surface tension is expressed by reconstruction of the distribution functions. The numerical results of the free surface flow in the container in ejecting and injecting processes are quite good.
Year: 2009