Publications related to Flow field investigation in a rectangular shallow reservoir using UVP, LSPIV and numerical modelling

Numerical Simulations of an Innovative Water Stirring Device for Fine Sediment Release: The Case Study of the Future Trift Reservoir

Pedro Filipe De Almeida Manso, Azin Amini, Anass Chraibi

Reservoir sedimentation and consequently lack of storage volume and perturbation of the operation of intakes and bottom outlet is a key challenge affecting both hydropower production as well as dam safety and flood management. In the framework of a peer-re ...

Springer2020

Numerical Modeling of turbidity currents with Ansys CFX and Telemac 3D

Anton Schleiss, Giovanni De Cesare, Sabine Chamoun

Turbidity currents may be a relevant lever to manage the accumu-lation of fine sediments in reservoirs. In this paper, we propose to show how two different numerical codes simulate the propagation of turbidity currents. Telemac 3D and Ansys CFX 17.1 solver ...

2018

A semi-Lagrangian splitting method for the numerical simulation of sediment transport with free surface flows

Marco Picasso, Alexandre Caboussat, Gilles Steiner, Arwa Mrad

We present a numerical model for the simulation of 3D poly-dispersed sediment transport in a Newtonian flow with free surfaces. The physical model is based on a mixture model for multiphase flows. The Navier-Stokes equations are coupled with the transport ...

PERGAMON-ELSEVIER SCIENCE LTD2018

Parametric study on the influence of jet-like inflows and outflows on fine sediment settling

Anton Schleiss, Pedro Filipe De Almeida Manso, Samuel Luke Vorlet

This paper focuses on the dynamics of fine sediments in reservoirs exposed to hydropower cascade or pumped-storage operations. The aim is at analysing the influence of parameters such as the flow inlet and flow outlet relative position, the jet hydrodynami ...

Armanini2018

Two-Dimensional Numerical Simulation of Bed-Load Transport of a Finite-Depth Sediment Layer: Applications to Channel Flushing

Carmelo Juez Jiménez

Numerical modeling of bed-load transport in shallow flows, particularly oriented toward environmental flows, is an active field of research. Nevertheless, other possible applications exist. In particular, bed-load transport phenomena are relevant in urban ...

American Society of Civil Engineers2017

Investigation of venting turbidity currents in the Rudbar-Lorestan reservoir in Iran

Anton Schleiss, Giovanni De Cesare, Azin Amini, Sabine Chamoun, Sara Venuleo

Venting of turbidity currents is known as an efficient measure to prevent reservoir sedimentation and is applied in many reservoirs globally. It has several economic and ecological advantages compared with other evacuation methods. In the literature, numer ...

2017

Velocity profiles of turbidity currents flowing over a flat bed

Anton Schleiss, Giovanni De Cesare, Sabine Chamoun

Turbidity currents are the main source of suspended sediment transport in reservoirs and thus one of the main causes of sedimentation. One of the techniques used to avoid reservoir sedimentation is through venting of turbidity currents. In the framework of ...

2016

Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel

Anton Schleiss, Carmelo Juez Jiménez, Elena Battisacco

The artificial replenishment of sediment is used as a method to re-establish sediment continuity down- stream of a dam. However, the impact of this technique on the hydraulics conditions, and resulting bed morphology, is yet to be understood. Several numer ...

Elsevier2016

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Flow field investigation in a rectangular shallow reservoir using UVP, LSPIV and numerical modelling

GEAR-RT: Towards Exa-Scale Moment Based Radiative Transfer For Cosmological Simulations Using Task-Based Parallelism And Dynamic Sub-Cycling with SWIFT

Numerical simulation of sediment dynamics with free surface flows

Numerical Simulations of an Innovative Water Stirring Device for Fine Sediment Release: The Case Study of the Future Trift Reservoir

Numerical Modeling of turbidity currents with Ansys CFX and Telemac 3D

A semi-Lagrangian splitting method for the numerical simulation of sediment transport with free surface flows

Parametric study on the influence of jet-like inflows and outflows on fine sediment settling

Two-Dimensional Numerical Simulation of Bed-Load Transport of a Finite-Depth Sediment Layer: Applications to Channel Flushing

Investigation of venting turbidity currents in the Rudbar-Lorestan reservoir in Iran

Velocity profiles of turbidity currents flowing over a flat bed

Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel

Graph Chatbot

Chat with Graph Search

Two-Dimensional Numerical Simulation of Bed-Load Transport of a Finite-Depth Sediment Layer: Applications to Channel Flushing

Numerical Modeling of turbidity currents with Ansys CFX and Telemac 3D

A semi-Lagrangian splitting method for the numerical simulation of sediment transport with free surface flows

GEAR-RT: Towards Exa-Scale Moment Based Radiative Transfer For Cosmological Simulations Using Task-Based Parallelism And Dynamic Sub-Cycling with SWIFT

Numerical simulation of sediment dynamics with free surface flows

Velocity profiles of turbidity currents flowing over a flat bed

Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel

Parametric study on the influence of jet-like inflows and outflows on fine sediment settling

Numerical Simulations of an Innovative Water Stirring Device for Fine Sediment Release: The Case Study of the Future Trift Reservoir

Investigation of venting turbidity currents in the Rudbar-Lorestan reservoir in Iran