Enjin Zhao

TL;DR: In this paper, a numerical and experimental study of the local scour of the piggyback pipe under steady current was conducted and the influence of prominent factors such as pipe diameter, inflow Reynolds number, and gap between the main and small pipes, on the maximum scour depth was examined and discussed in detail.

TL;DR: In this paper, a tsunami-like wave profile has been adopted by using a composition of solitary waves to simulate a real tsunami wave profile, and the impact of tsunami waves at submerged horizontal cylinders was numerically studied.

TL;DR: In this paper, the effect of tsunami-like wave on the seawall and sandy bed is analyzed by the coupling model of fluid and sediment modules, where the free surface of the fluid module is captured using VOF technology and the sediment transport module contains the calculation methods of sediment drift, precipitation and suspension.

TL;DR: In this article, a tsunami-like wave generated based on a real-world tsunami wave profile recorded during a 2011 tsunami in Japan has been applied to study the impacts of tsunami waves on submarine pipelines, although the hydrodynamic characteristics and wave properties drastically differ from those of real world tsunami waves.

TL;DR: Wang et al. as mentioned in this paper used the Finite Volume Community Ocean Model (FVCOM) to carry out the numerical simulation work, which can accurately identify complex coastlines, such as those along islands, waterways, and estuaries.