Numerical Simulation of Tidal Flow of West DayaBay with Pseudospectral Method of Parted Steps

Toward the suitable tidal wave equations,the numerical simulation of flow field of west Dayabay is performed by using the pseudospectral method of parted steps in Chebyshev polynomial.The numerical results indicate that the pseudospectral method of parted steps is more accurate and feasible than general pseudospectral method to forecast the fluid velocity in short time.