Abstract: In this paper, modeling the spatial evolution of roll waves with diffusive Saint Venant equations is examined. A momentum diffusion term is added to the equations to describe turbulent normal stress occurring in extremely ...

Abstract: Transient flow in a pipe was studied using both experimental and computer models. In the present study, three different numerical models: The method of characteristics model, the axisymmetrical model, and the implicit ...

Abstract: Interaction of finite amplitude non‐linear water waves with platforms or docks in constant depth or variable depth medium has been studied theoretically and numerically. Wave uplift forces as well as wave transformation ...

Abstract: The two‐dimensional problem of the interaction of periodic incident waves with a hinged inclined barrier is investigated theoretically and numerically in this study. A combination of the finite element method and an ...