SPH modeling of water-related natural hazards
This paper collects some recent smoothed particle hydrodynamic (SPH) applications in the
field of natural hazards connected to rapidly varied flows of both water and dense granular …
field of natural hazards connected to rapidly varied flows of both water and dense granular …
Numerical simulation of large wood deposition patterns and responses of bed morphology in a braided river using large wood dynamics model
This study discusses the reproducibility of a numerical model for simulating the
morphodynamics involved in the transport of large pieces of wood in a braided river …
morphodynamics involved in the transport of large pieces of wood in a braided river …
An adaptive yaw method of horizontal-axis tidal stream turbines for bidirectional energy capture
Y Dong, Y Yan, S Xu, X Zhang, X Zhang, J Chen, J Guo - Energy, 2023 - Elsevier
Tracking the flow direction is one of the effective ways to harvest more energy for a
horizontal-axis tidal stream turbine (HATST). This paper presents a novel HATST design that …
horizontal-axis tidal stream turbine (HATST). This paper presents a novel HATST design that …
Effects of the driftwood Richardson number and applicability of a 3D–2D model to heavy wood jamming around obstacles
I Kimura, K Kitazono - Environmental Fluid Mechanics, 2020 - Springer
Predicting the motion of driftwood around hydraulic structures such as bridge piers and spur
dikes is important. We propose a numerical model for simulating driftwood motion that is …
dikes is important. We propose a numerical model for simulating driftwood motion that is …
Calibration of a dynamic Eulerian-lagrangian model for the computation of wood cylinders transport in shallow water flow
A computational Eulerian–Lagrangian model (ORSA2D_WT) is used for modelling the
movement of floating rigid bodies on the water surface. The two-dimensional transport is …
movement of floating rigid bodies on the water surface. The two-dimensional transport is …
Numerical modelling of uncongested wood transport in the Rienz river
Abstract The Eulerian–Lagrangian model ORSA2D_WT is employed for the simulation of
uncongested wood transport, with reference to a field experiment that studied the motion of …
uncongested wood transport, with reference to a field experiment that studied the motion of …
A conceptual model of vehicles stability in flood flows
L Milanesi, M Pilotti - Journal of Hydraulic Research, 2020 - Taylor & Francis
A large number of flood-related fatalities in urban areas are due to drowning of people in
vehicles. Therefore, reliable models of the vulnerability of vehicles impacted by flow are …
vehicles. Therefore, reliable models of the vulnerability of vehicles impacted by flow are …
Application of computational modeling for large wood dynamics with collisions on moveable channel beds
This study aims to analyze model reproducibility on large wood collisions on moveable
channel beds. Flume experiments were conducted to observe the responses of moveable …
channel beds. Flume experiments were conducted to observe the responses of moveable …
Measurement and analysis of the drag coefficient of wood accumulations at an ogee crested spillway
Trunks, branches, and wooden pieces transported by rivers during flood events can reach
dams and accumulate at spillways. The reduced flow velocity and the presence of sluice …
dams and accumulate at spillways. The reduced flow velocity and the presence of sluice …
Numerical modeling of potential large wood entrainment in rivers: Application of hybrid modeling in the inter‐dam reach of the Dyje River, Czechia
Mobilization of large wood in river channels during floods represents a hazardous factor,
augmenting flood risk and endangering infrastructures such as bridges, weirs, and reservoir …
augmenting flood risk and endangering infrastructures such as bridges, weirs, and reservoir …