Niels Troldborg

Niels Troldborg

Senior Researcher

DTU WIND ENERGY
Department of Wind Energy

Technical University of Denmark

Building 114, room Modul S39

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2017
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The flow upstream of a row of aligned wind turbine rotors and its effect on power production

Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Gaunaa, Mac
in journal: Wind Energy (ISSN: 1095-4244) (DOI: http://dx.doi.org/10.1002/we.1991), vol: 20, issue: 1, pages: 63–77, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1002/we.1991

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Validation of a CFD model with a synchronized triple-lidar system in the wind turbine induction zone

Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Murcia Leon, Juan Pablo ; Sathe, Ameya ; Angelou, Nikolas ; Vignaroli, Andrea
in journal: Wind Energy (ISSN: 1095-4244) (DOI: http://dx.doi.org/10.1002/we.2103), 2017

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2017     |    DOI: http://dx.doi.org/10.1002/we.2103

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Modelling lidar volume-averaging and its significance to wind turbine wake measurements

Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Borraccino, Antoine
part of: Wake Conference 2017, 2017,
Presented at:
Wake Conference 2017, 2017, Visby

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1088/1742-6596/854/1/012014

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Large-Eddy Simulation of turbine wake in complex terrain

Berg, Jacob ; Troldborg, Niels ; Sørensen, Niels N. ; Patton, E. G. ; Sullivan, Peter P.
part of: Wake Conference 2017 , 2017,
Presented at:
Wake Conference 2017, 2017, Visby

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1088/1742-6596/854/1/012003

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Comparison of OpenFOAM and EllipSys3D actuator line methods with (NEW) MEXICO results

Nathan, J. ; Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Masson, C.
part of: Wake Conference 2017 , 2017,
Presented at:
Wake Conference 2017, 2017, Visby

Type: Article in proceedings

Status: Published     |    Year: 2017     |    DOI: http://dx.doi.org/10.1088/1742-6596/854/1/012033

2016
 

Investigation of wake interaction using full-scale lidar measurements and large eddy simulation

Machefaux, Ewan ; Larsen, Gunner Chr. ; Troldborg, Niels ; Hansen, Kurt Schaldemose ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Mann, Jakob
in journal: Wind Energy (ISSN: 1095-4244) (DOI: http://dx.doi.org/10.1002/we.1936), vol: 19, issue: 8, pages: 1535-1551, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1002/we.1936

 

An experimental and numerical study of the atmospheric stability impact on wind turbine wakes

Machefaux, Ewan ; Larsen, Gunner Chr. ; Koblitz, Tilman ; Troldborg, Niels ; Kelly, Mark C. ; Chougule, Abhijit S. ; Hansen, Kurt Schaldemose ; Rodrigo, Javier Sanz
in journal: Wind Energy (ISSN: 1095-4244) (DOI: http://dx.doi.org/10.1002/we.1950), vol: 19, issue: 10, pages: 1785–1805, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1002/we.1950

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Validation of a CFD model with a triple-lidar system upstream of a wind turbine in complex terrain

Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Bechmann, Andreas ; Angelou, Nikolas ; Vasiljevic, Nikola
Presented at:
ECCOMAS Congress 2016, 2016, Hersonissos

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2016

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A numerical study on the flow upstream of a wind turbine on complex terran

Meyer Forsting, Alexander Raul ; Bechmann, Andreas ; Troldborg, Niels
in journal: Journal of Physics: Conference Series (Online) (ISSN: 1742-6596) (DOI: http://dx.doi.org/10.1088/1742-6596/753/3/032041), vol: 753, 2016
Presented at:
The Science of Making Torque from Wind , 2016, Munich

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1088/1742-6596/753/3/032041

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A finite difference approach to despiking in-stationary velocity data - tested on a triple-lidar

Meyer Forsting, Alexander Raul ; Troldborg, Niels
in journal: Journal of Physics: Conference Series (Online) (ISSN: 1742-6596) (DOI: http://dx.doi.org/10.1088/1742-6596/753/7/072017), vol: 753, 2016
Presented at:
The Science of Making Torque from Wind , 2016, Munich

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: http://dx.doi.org/10.1088/1742-6596/753/7/072017