Publications related to Water turbine

Assessment of Power Swings in Hydropower Plants through High-Order Modelling and Eigenanalysis

Basile Kawkabani, Pedro Camilo de Oliveira e Silva

Power plants are subject to introduce disturbances in the power grid, resulting from interactions with the dynamical behavior of the energy source subsystem. In the case of hydropower plants when used to compensate for variations of power generation and co ...

IEEE2016

A Large-eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

Fernando Porté Agel, Sina Shamsoddin

In a future sustainable energy vision, in which diversified conversion of renewable energies is essential, vertical axis wind turbines (VAWTs) exhibit some potential as a reliable means of wind energy extraction alongside conventional horizontal axis wind ...

2016

A Large-Eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

Fernando Porté Agel, Sina Shamsoddin

In a future sustainable energy vision, in which diversified conversion of renewable energies is essential, vertical axis wind turbines (VAWTs) exhibit some potential as a reliable means of wind energy extraction alongside conventional horizontal axis wind ...

2016

Engineering & Performance of DuoTurbo: Microturbine with Counter-Rotating Runners

François Avellan, Loïc Andolfatto, Vlad Hasmatuchi, Daniel Biner

Considering the nuclear phase-out strategy of several European countries and the future tendency to promote renewable energies, the exploitation of small hydropower sites (

International Association For Hydraulic Research2016

Opportunity and Economic Feasibility of Inline Microhydropower Units in Water Supply Networks

Anton Schleiss, Pedro Filipe De Almeida Manso, Mário Jorge Rodrigues Pereira Da Franca, Irene Almeida Samora

Small-scale hydropower is emerging as a decentralized source to satisfy local demand for electricity. In water supply systems, microhydropower can be used for energy recovery associated with excessive pressure control. However, there is a lack of specific ...

American Society of Civil Engineers2016

On the Wake Behind a Vertical Axis Wind Turbine in a Boundary Layer

Vincent François-Charles Rolin

Systematic dependence on fossil fuels has led to high levels of carbon emissions. These emissions play a key role in exacerbating climate change. As the negative effects of climate change become more apparent, more resources are being invested into finding ...

2016

Junction chamber at vortex drop shaft: case study of Cossonay

Michael Pfister, Corrado Gisonni, David Dorthe, Gaetano Crispino, Thierry Fuchsmann

The drainage network of the city of Cossonay (Switzerland) is currently being adapted for future needs. In particular, it is required to drain increased storm discharges due to a population augmentation and to provide an adequate concept to overcome unfavo ...

2016

Analytical modeling of turbine wakes in yawed conditions

Fernando Porté Agel, Majid Bastankhah

Increasing wind energy production has become a unanimous plan for virtually all the developed countries. In addition to constructing new wind farms, this goal can be achieved by making wind farms more efficient. Control strategies in wind farms, such as ma ...

2016

Large Eddy Simulation of the Rotating Stall in a Pump-Turbine Operated in Pumping Mode at a Part-Load Condition

François Avellan, Olivier Pacot, Chisachi Kato

The investigation of the rotating stall phenomenon appearing in the HYDRODYNA pump-turbine reduced scale model is carried out by performing a large-scale large eddy simulation (LES) computation using a mesh featuring approximately 85 x 10(6) elements. The ...

American Society of Mechanical Engineers2016

Influence of the Coriolis force on the structure and evolution of wind turbine wakes

Fernando Porté Agel, Mahdi Abkar

In this study, large-eddy simulation combined with a turbine model is used to investigate the effect of vertical wind veer associated with the Coriolis force on the structure and evolution of wind turbine wakes. In order to isolate the Coriolis effect on t ...

Amer Physical Soc2016

Water turbine

Assessment of Power Swings in Hydropower Plants through High-Order Modelling and Eigenanalysis

A Large-eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

A Large-Eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

Engineering & Performance of DuoTurbo: Microturbine with Counter-Rotating Runners

Opportunity and Economic Feasibility of Inline Microhydropower Units in Water Supply Networks

On the Wake Behind a Vertical Axis Wind Turbine in a Boundary Layer

Junction chamber at vortex drop shaft: case study of Cossonay

Analytical modeling of turbine wakes in yawed conditions

Large Eddy Simulation of the Rotating Stall in a Pump-Turbine Operated in Pumping Mode at a Part-Load Condition

Influence of the Coriolis force on the structure and evolution of wind turbine wakes

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Opportunity and Economic Feasibility of Inline Microhydropower Units in Water Supply Networks

Assessment of Power Swings in Hydropower Plants through High-Order Modelling and Eigenanalysis

Analytical modeling of turbine wakes in yawed conditions

Engineering & Performance of DuoTurbo: Microturbine with Counter-Rotating Runners

On the Wake Behind a Vertical Axis Wind Turbine in a Boundary Layer

A Large-eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

A Large-Eddy Simulation Study of Vertical Axis Wind Turbine Wakes in the Atmospheric Boundary Layer

Large Eddy Simulation of the Rotating Stall in a Pump-Turbine Operated in Pumping Mode at a Part-Load Condition

Influence of the Coriolis force on the structure and evolution of wind turbine wakes

Junction chamber at vortex drop shaft: case study of Cossonay