supported by the National Natural Science Foundation of China (Grant Nos.10625210,50609020 and 10902070);the Leading Academic Discipline Project of Shanghai Municipal Education Commission (Grant No.J50501)
A single-phase lattice Boltzmann model with modified surface tension is developed in this paper to solve the problem of high-density-ratio free surface flow.The computational efficiency and accuracy are both enhanced....
Supported by the National Basic Research Program of China("973"Project)(Grant No.2007CB714106);the National Natural Science Foundation of China(Grant Nos.50539060,50609020)
Numerical simulation of water flow over the stepped spillway is conducted using Mixture multiphase flow model. Different turbulence models are chosen to enclose the controlling equations. The turbulence models investi...
the National Natural Science Foundation of China (Grant No.50609020);Natural Science Foundation of Hubei Province (Grant No. 2006ABB040)
In this article, the three-dimensional unsteady multiphase flow is simulated in the whole passage of Francis hydraulic turbine. The pressure pulsation is predicted and compared with experimental data at positions in t...