Publication

One-minute average cruise track and ship velocity of the Antarctic Circumnavigation Expedition (ACE) undertaken during the austral summer of 2016/2017.

Publications associées (34)

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Innovative measurement techniques for atmospheric turbulence and wind energy

Fernando Carbajo Fuertes

The measurement of different atmospheric flow quantities is of utmost importance for a correct understanding of most atmospheric phenomena. Researchers and industry in the fields of meteorology and wind engineering demand extensive and accurate measurement ...

EPFL2018

Wind turbine wakes: exploring the underexplored

Sina Shamsoddin

In this thesis, we aim to contribute to the research on two topics, namely, vertical-axis wind turbines (VAWTs) and wind turbines on topography. In the VAWT part, first, we implement two actuator-type VAWT parameterization models (i.e. the actuator swept- ...

EPFL2018

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

Experimental and theoretical study of wind turbine wakes in yawed conditions

Fernando Porté Agel, Majid Bastankhah

This work is dedicated to systematically studying and predicting the wake characteristics of a yawed wind turbine immersed in a turbulent boundary layer. To achieve this goal, wind tunnel experiments were performed to characterize the wake of a horizontal- ...

Cambridge University Press2016

Volumetric LiDAR scanning of a wind turbine wake and comparison with a 3D analytical wake model

Fernando Porté Agel, Fernando Carbajo Fuertes

A correct estimation of the future power production is of capital importance whenever the feasibility of a future wind farm is being studied. This power estimation relies mostly on three aspects: (1) a reliable measurement of the wind resource in the area, ...

2016

Volumetric LiDAR Scanning of a Wind Turbine Wake and Comparison with a 3D Analytical Wake Model

Fernando Porté Agel, Fernando Carbajo Fuertes

2016

This semester project had the focus on the processing of tomographic particle image velocimetry (tomoPIV) measurements. The measurements are based on a new approach which has been developed by LaVision and conducted previously in collaboration with the lab ...

2016

A wind-tunnel investigation of wind-turbine wakes in different yawed and loading conditions

Fernando Porté Agel, Majid Bastankhah

Wind-turbine wakes have negative effects on wind-farm performance. They are associated with: (a) the velocity deficit, which reduces the generated power of downwind turbines; and (b) the turbulence level, which increases the fatigue loads on downwind turbi ...

2015

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Most large-eddy simulation studies related to wind energy have been carried out either by using a fixed pressure gradient to ensure that mean wind direction is perpendicular to the wind turbine rotor disk or by forcing the flow with a geostrophic wind and ...

Wiley-Blackwell2015

In the wind energy industry there is a growing need for real-time predictions of wind turbine wake flows in order to optimize power plant control and inhibit detrimental wake interactions. To this aim, a data-driven RANS approach is proposed in order to ac ...

Iop Publishing Ltd2015