An adaptive solver for two-dimensional horizontal morphodynamic modeling studies is presented. The method employs an established augmented Riemann solver to compute unsteady, two-dimensional flows ...

For example, the uniform mesh refinement method is one of the simplest for improving FEA results. "It creates a finer mesh by uniformly decreasing the element size throughout the model. This increases ...

We study the stability of mesh refinement in space and time for several different interface equations and finite-difference approximations. First, we derive a root condition which implies stability ...

Watch out — You can get different results depending on how you mesh the model. Second-order shell elements: Meshing the thin band with secondorder-shell elements produces precise curvilinear geometry.