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Stability and consistency of nonhydrostatic free-surface models using the semi-implicit
theta-method stability accuracy artificial damping free surface nonhydrostatic pressure ocean modeling
2015/6/30
The -method is a popular semi-implicit finite-difference method for simulating free-surface flows. Problem stiffness, arising because of the presence of both fast and slow timescale processes, is eas...
A Semi-Implicit Two-Dimensional Model of Estuarine Circulation
Semi-Implicit Two-Dimensional Model Estuarine Circulation
2009/2/16
A semi-implicit, two-dimensional (in a vertical plane) model is developed for circulation in the partially mixed estuary. Comparisons between the semi-implicit and explicit method are made in the simu...
Numerical simulation of viscous liquid sloshing by moving-particle semi-implicit method
sloshing liquid tank viscous fluid incompressible fluid free surface meshless moving-particle semi-implicit method (MPS)
2011/9/14
A meshless numerical simulation method, the moving-particle semi-implicit method (MPS) is presented in this paper to study the sloshing phenomenon in ocean and naval engineering. As a meshless method,...