Nikolas Angelou

Nikolas Angelou

PhD Student

DTU WIND ENERGY
Department of Wind Energy

Technical University of Denmark

Frederiksborgvej 399, P.O. Box 49

Building 125, room S01 &03

4000 Roskilde

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2019
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First results of Aeolus comparison to a ground-based Wind Lidar at Alaiz (Spain)

Karagali, Ioanna ; Angelou, Nikolas ; De Azevedo Santos, Pedro Alvim ; Badger, Merete ; Hahmann, Andrea N. ; Hasager, Charlotte Bay ; Peña, Alfredo ; Mann, Jakob
Presented at:
European Space Agency's 2019 Living Planet Symposium

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2019

 

How does a single tree affect the roughness of a landscape: Results from a Single Tree Experiment

Dellwik, Ebba ; Angelou, Nikolas ; Mann, Jakob ; van der Laan, Paul ; Burak Altun, Safak ; Simon, Elliot
Presented at:
EMS Annual meeting 2019: European Conference for Applied Meteorology and Climatology

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2019

 

Observed and modeled near-wake flow behind a solitary tree

Dellwik, Ebba ; van der Laan, Paul ; Angelou, Nikolas ; Mann, Jakob ; Sogachev, Andrey
in: AGRICULTURAL AND FOREST METEOROLOGY, vol: 265, pages: 78-87

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.agrformet.2018.10.015

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Power curve and wake analyses of the Vestas multi-rotor demonstrator

van der Laan, Paul ; Andersen, Søren Juhl ; Ramos García, Néstor ; Angelou, Nikolas ; Pirrung, Georg ; Ott, Søren ; Sjöholm, Mikael ; Sørensen, Kim Hylling ; Neto, Julio Xavier Vianna ; Kelly, Mark C. ; Mikkelsen, Torben Krogh ; Larsen, Gunner Chr.
in: Wind Energy Science, vol: 4, issue: 2, pages: 251-271

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.5194/wes-4-251-2019

 

Wind load estimation on an open-grown European oak tree

Angelou, Nikolas ; Dellwik, Ebba ; Mann, Jakob
in: Forestry, vol: 92, issue: 4, pages: 381-392

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1093/forestry/cpz026

2018
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Characterization of a tree wake using three short-range WindScanners

Angelou, Nikolas ; Dellwik, Ebba ; Mann, Jakob
Presented at:
ELC 2018: European Lidar Conference 2018

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

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Characterization of a tree wake using three short-range WindScanners

Angelou, Nikolas ; Dellwik, Ebba ; Mann, Jakob
Presented at:
ELC 2018: European Lidar Conference 2018

Type: Poster

Status: Published     |    Year: 2018

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Synchronized agile beam scanning of coherent continuous-wave doppler lidars for high-resolution wind field characterization

Sjöholm, Mikael ; Angelou, Nikolas ; Courtney, Michael ; Dellwik, Ebba ; Mann, Jakob ; Mikkelsen, Torben Krogh ; Pedersen, Anders Tegtmeier
part of: Proceedings of the 19th Coherent Laser Radar Conference, 2019
Presented at:
19th Coherent Laser Radar Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

2017
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3D WindScanner lidar measurements of wind and turbulence around wind turbines, buildings and bridges

Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Angelou, Nikolas ; Mann, Jakob
in: I O P Conference Series: Materials Science and Engineering, vol: 276, issue: 1
Presented at:
First Conference of Computational Methods in Offshore Technology

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1088/1757-899X/276/1/012004

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A classical model wind turbine wake “blind test” revisited by remote sensing lidars

Sjöholm, Mikael ; Angelou, Nikolas ; Nielsen, Morten Busk ; Mühle, Franz Volker ; Sætran, Lars Roar ; Bolstad, Hans Christian ; Mann, Jakob ; Mikkelsen, Torben Krogh
part of: WESC2017 - DTU Copenhagen 2017, Book of abstracts, 2017
Presented at:
Wind Energy Science Conference 2017

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2017

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Complex terrain experiments in the New European Wind Atlas

Mann, Jakob ; Angelou, Nikolas ; Arnqvist, Johan ; Callies, Doron ; Cantero, E. ; Arroyo, Roberto Chavez ; Courtney, Michael ; Cuxart, J. ; Dellwik, Ebba ; Gottschall, Julia ; Ivanell, S. ; Kuhn, Phoebe ; Lea, Guillaume ; Matos, C.J.S. de ; Palma, J.M.L.M. ; Pauscher, Lukas ; Peña, Alfredo ; Rodrigo, Javier Sanz ; Söderberg, Stefan ; Vasiljevic, Nikola ; Rodrigues, C Veiga
in: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol: 375, issue: 2091

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1098/rsta.2016.0101

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Demonstration and uncertainty analysis of synchronised scanning lidar measurements of 2-D velocity fields in a boundary-layer wind tunnel

van Dooren, Marijn Floris ; Campagnolo, Filippo ; Sjöholm, Mikael ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Kühn, Martin
in: Wind Energy Science, vol: 2, pages: 329-341

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.5194/wes-2-329-2017

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Effect of shot peening on the residual stress and mechanical behaviour of low-temperature and high-temperature annealed martensitic gear steel 18CrNiMo7-6

Yang, R. ; Zhang, X. ; Mallipeddi, D. ; Angelou, Nikolas ; Toftegaard, Helmuth Langmaack ; Li, Y. ; Ahlstrom, J. ; Lorentzen, Lars ; Wu, G. ; Huang, X.
in: I O P Conference Series: Materials Science and Engineering, vol: 219

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1088/1757-899X/219/1/012046

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Full-scale observation of the flow downstream of a suspension bridge deck

Cheynet, Etienne ; Jakobsen, Jasna Bogunović ; Snæbjörnsson, Jónas ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Svardal, Benny
in: Journal of Wind Engineering and Industrial Aerodynamics, vol: 171, pages: 261-272

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.jweia.2017.10.007

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IRPWIND ScanFlow project

Hasager, Charlotte Bay ; Mikkelsen, Torben Krogh ; Angelou, Nikolas ; Pena Diaz, Alfredo ; Giebel, Gregor ; Andreasen, Steen ; Wagenaar, Jan Willem
Presented at:
EERA DeepWind 2017

Type: Poster

Status: Published     |    Year: 2017

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IRPWind ScanFlow Public database

Wagenaar, J.W. ; Hasager, Charlotte Bay ; Bergman, G. ; Mikkelsen, Torben Krogh ; Alting, I. ; Angelou, Nikolas ; Pedersen, Claus Brian Munk
Presented at:
EERA DeepWind 2017

Type: Poster

Status: Published     |    Year: 2017

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Lidars for Wind Tunnels - an IRPWind Joint Experiment Project

Sjöholm, Mikael ; Vignaroli, Andrea ; Angelou, Nikolas ; Nielsen, Morten Busk ; Mann, Jakob ; Mikkelsen, Torben Krogh ; Bolstad, Hans Christian ; Merz, Karl Otto ; Sætran, Lars Roar ; Mühle, Franz Volker ; Tiihonen, Mikko ; Lehtomäki, Ville
in: Energy Procedia, vol: 137, pages: 339-345

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.egypro.2017.10.358

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Modeling and Validation across Scales: Parametrizing the effect of the forested landscape

Dellwik, Ebba ; Badger, Merete ; Angelou, Nikolas ; Mann, Jakob ; Karagali, Ioanna ; Hahmann, Andrea N. ; Cavar, Dalibor ; van der Laan, Paul
Presented at:
International Conference on Future Technologies for Wind Energy
WindTech 2017
24-26 Oct. 2017

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

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Perdigão 2015: Methodology for atmospheric multi-Doppler lidar experiments

Vasiljevia, Nikola ; Palma, José M.L.M. ; Angelou, Nikolas ; Matos, José Carlos ; Menke, Robert ; Lea, Guillaume ; Mann, Jakob ; Courtney, Michael ; Ribeiro, Luis Frölen ; Gomes, Vitor M.M.G.C.
in: Atmospheric Measurement Techniques, vol: 10, issue: 9, pages: 3463-3483

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.5194/amt-10-3463-2017

 

Scanning Lidar Spatial Calibration and Alignment Method for Wind Turbine Wake Characterization

Herges, Thomas ; Maniaci, David ; Naughton, Brian ; Hansen, Kasper Hjorth ; Sjöholm, Mikael ; Angelou, Nikolas ; Mikkelsen, Torben Krogh
part of: 35th Wind Energy Symposium, 2017, American Institute of Aeronautics and Astronautics
Presented at:
35th Wind Energy Symposium

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.2514/6.2017-0455

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Shot peening speed measurements using lidar technology

Angelou, Nikolas ; Zhang, Xiaodan ; Sjöholm, Mikael ; Lorentzen, Lars ; Huang, Xiaoxu

Type: Report (Peer reviewed)

Status: Published     |    Year: 2017

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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: Wind Energy, vol: 20, pages: 1481-1498

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1002/we.2103

2016
 

Application of short-range dual-Doppler lidars to evaluate the coherence of turbulence

Cheynet, Etienne ; Jakobsen, Jasna Bogunović ; Snæbjörnsson, Jónas ; Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Mann, Jakob ; Hansen, Per ; Angelou, Nikolas ; Svardal, Benny
in: Experiments in Fluids, vol: 57, issue: 12

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1007/s00348-016-2275-9

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Characterization of wind velocities in the upstream induction zone of a wind turbine using scanning continuous-wave lidars

Simley, Eric ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Mann, Jakob ; Pao, Lucy Y.
in: Journal of Renewable and Sustainable Energy, vol: 8, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1063/1.4940025

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Characterization of wind velocities in the wake of a full scale wind turbine using three ground-based synchronized WindScanners

Yazicioglu, Hasan ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Trujillo, Juan-José
in: Journal of Physics: Conference Series (Online), vol: 753

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1742-6596/753/3/032032

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Demonstration of synchronised scanning Lidar measurements of 2D velocity fields in a boundary-layer wind tunnel

van Dooren, M F ; Kühn, M. ; Petrovic, V. ; Bottasso, C. L. ; Campagnolo, F. ; Sjöholm, Mikael ; Angelou, Nikolas ; Mikkelsen, Torben Krogh ; Croce, A. ; Zasso, A.
in: Journal of Physics: Conference Series (Online), vol: 753
Presented at:
The Science of Making Torque from Wind 2016

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1742-6596/753/7/072032

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Detailed field test of yaw-based wake steering

Fleming, P. ; Churchfield, M. ; Scholbrock, A. ; Clifton, A. ; Schreck, S. ; Johnson, K. ; Wright, A. ; Gebraad, P. ; Annoni, J. ; Naughton, B. ; Berg, J. ; Herges, T. ; White, J. ; Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Angelou, Nikolas
in: Journal of Physics: Conference Series (Online), vol: 753
Presented at:
The Science of Making Torque from Wind 2016

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1742-6596/753/5/052003

 

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 ; Mann, Jakob
in: Wind Energy, vol: 19, issue: 8, pages: 1535-1551

Type: Journal article (Peer reviewed)

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

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Scanflow: High-resolution full-scale wind field measurements of the ECN’s 2.5 MW aerodynamic research wind turbine using DTU’s 3D WindScanner and SpinnerLidar for IRPWind’s and EERA’s benchmark

Hasager, Charlotte Bay ; Mikkelsen, Torben Krogh ; Angelou, Nikolas ; Pena Diaz, Alfredo ; Giebel, Gregor ; Wagenaar, Jan Willem ; Schepers, Gerard ; Werkhoven, Erwin
Presented at:
IRPWIND Conference 2016

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2016

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The fence experiment - a first evaluation of shelter models

Peña, Alfredo ; Bechmann, Andreas ; Conti, Davide ; Angelou, Nikolas ; Mann, Jakob
in: Journal of Physics: Conference Series (Online), vol: 753
Presented at:
The Science of Making Torque from Wind 2016

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1742-6596/753/7/072009

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The fence experiment – full-scale lidar-based shelter observations

Pena Diaz, Alfredo ; Bechmann, Andreas ; Conti, Davide ; Angelou, Nikolas
in: Wind Energy Science, vol: 1, pages: 101-114

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.5194/wes-2016-8

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The fence experiment – full-scale lidar-based shelter observations

Pena Diaz, Alfredo ; Bechmann, Andreas ; Conti, Davide ; Angelou, Nikolas
in: Wind Energy Science, vol: 1, issue: 2, pages: 101-114

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.5194/wes-1-101-2016

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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

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2016

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Variations of the Wake Height over the Bolund Escarpment Measured by a Scanning Lidar

Lange, Julia ; Mann, Jakob ; Angelou, Nikolas ; Berg, Jacob ; Sjöholm, Mikael ; Mikkelsen, Torben Krogh
in: Boundary-Layer Meteorology, vol: 159, pages: 147–159

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1007/s10546-015-0107-8

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Wind turbine wake measurement in complex terrain

Hansen, Kurt Schaldemose ; Larsen, Gunner Chr. ; Menke, Robert ; Vasiljevic, Nikola ; Angelou, Nikolas ; Feng, Ju ; Zhu, Wei Jun ; Vignaroli, Andrea ; Liu W, W. ; Xu, C. ; Shen, Wen Zhong
in: Journal of Physics: Conference Series (Online), vol: 753, issue: 3
Presented at:
The Science of Making Torque from Wind 2016

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1088/1742-6596/753/3/032013

2015
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3D Measurements and Modelling of Wake Flow Around a Full-Scale Vertical Axis Wind Turbine (Nenuphar)

Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Kasper Hjorth ; Mikkelsen, Torben Krogh ; Kluczewska-Bordier, Joanna ; Beneditti, Pascal ; Immas, Alexandre ; Parneix, Nicolas ; Silvert, Frederic
part of: Book of Abstracts - WindTech 2015, pages: 71-72, 2015, WindEEE Research Institute
Presented at:
2nd International Conference on Future Technologies in Wind Energy

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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Analysis of Two-Dimensional Inflow Measurements by Lidar-Based Wind Scanners

Meyer Forsting, Alexander Raul ; Troldborg, Niels ; Sathe, Ameya ; Angelou, Nikolas
Presented at:
11th EAWE PhD seminar on Wind Energy in Europe

Type: Paper

Status: Published     |    Year: 2015

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A new DTU-lead European Research Infrastructure for 3D Wind Field Measurements using Space and Time Synchronized WindScanners

Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Angelou, Nikolas ; Pedersen, Anders Tegtmeier ; Vasiljevic, Nikola
part of: Book of Abstracts. DTU's Sustain Conference 2015, 2015, Technical University of Denmark, Lyngby
Presented at:
DTU Sustain Conference 2015

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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Application of lidars for assessment of wind conditions on a bridge site

Jakobsen, J. B. ; Cheynet, Etienne ; Snæbjörnsson, Jonas ; Mikkelsen, Torben Krogh ; Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Per ; Mann, Jakob ; Svardal, Benny ; Kumer, Valerie ; Reuder, Joachim
part of: Proceedings of the 14th International Conference on Wind Engineering, 2015
Presented at:
14th International Conference on Wind Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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Assessment of wind conditions at a fjord inlet by complementary use of sonic anemometers and lidars

Jakobsen, Jasna Bogunovic ; Cheynet, Etienne ; Snæbjörnsson, Jonas ; Mikkelsen, Torben ; Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Per ; Mann, Jakob ; Svardal, Benny ; Kumer, Valerie ; Reuder, Joachim
in: Energy Procedia, vol: 80, pages: 411-421
Presented at:
12th Deep Sea Offshore Wind R&D Conference, EERA DeepWind'2015

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1016/j.egypro.2015.11.445

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High Resolution Vertical Wind Profile Measurements

Pedersen, Anders Tegtmeier ; Angelou, Nikolas ; Mikkelsen, Torben Krogh
part of: Book of Abstracts - WindTech 2015, pages: 21-22, 2015, WindEEE Research Institute
Presented at:
2nd International Conference on Future Technologies in Wind Energy

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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Measurement of turbine inflow with a 3D windscanner system and a spinnerlidar

Wagner, Rozenn ; Vignaroli, Andrea ; Angelou, Nikolas ; Sathe, Ameya ; Meyer Forsting, Alexander Raul ; Sjöholm, Mikael ; Mikkelsen, Torben Krogh
part of: Proceedings of DEWEK 2015, 12th German Wind Energy Conference, 2016, DEWI
Presented at:
12th German Wind Energy Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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Shelter models and observations

Peña, Alfredo ; Bechmann, Andreas ; Conti, Davide ; Angelou, Nikolas ; Troen, Ib

Type: Report

Status: Published     |    Year: 2015

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Study of large-scale vertical axis wind turbine wake through numerical modelling and fullscale experiments.

Immas, Alexandre ; Kluczewska-Bordier, Joanna ; Beneditti, Pascal ; Pitance, Denis ; Horb, Simon ; Parneix, Nicolas ; Silvert, Frederic ; Deglaire, Paul ; de Jouette, Christine ; Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Kasper Hjorth ; Mikkelsen, Torben Krogh
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2015

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Variations of the wake height over the Bolund escarpment

Lange, Julia ; Mann, Jakob ; Angelou, Nikolas ; Berg, Jacob ; Sjöholm, Mikael ; Mikkelsen, Torben Krogh
part of: Scientific Proceedings. EWEA Annual Conference and Exhibition 2015 , pages: 145-146, 2015, European Wind Energy Association (EWEA)
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

2014
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Laser scanning of a recirculation zone on the Bolund escarpment

Mann, Jakob ; Angelou, Nikolas ; Sjöholm, Mikael ; Mikkelsen, Torben ; Hansen, Kasper Hjorth ; Cavar, Dalibor ; Berg, Jacob
in: Journal of Physics: Conference Series (Online), vol: 555
Presented at:
The science of Making Torque from Wind 2012

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1088/1742-6596/555/1/012066

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Two-Dimensional Rotorcraft Downwash Flow Field Measurements by Lidar-Based Wind Scanners with Agile Beam Steering

Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Per ; Hansen, Kasper Hjorth ; Mikkelsen, Torben ; Haga, Steinar ; Silgjerd, Jon Arne ; Starsmore, Neil
in: Journal of Atmospheric and Oceanic Technology, vol: 31, issue: 4, pages: 930-937

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1175/JTECH-D-13-00010.1

2013
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A spinner-integrated wind lidar for enhanced wind turbine control

Mikkelsen, Torben ; Angelou, Nikolas ; Hansen, Kasper Hjorth ; Sjöholm, Mikael ; Harris, M. ; Slinger, C. ; Hadley, P. ; Scullion, R. ; Ellis, G. ; Vives, G.
in: Wind Energy, vol: 16, pages: 625–643

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1002/we.1564

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Full-Scale Field Test of a Blade-Integrated Dual-Telescope Wind Lidar

Pedersen, Anders Tegtmeier ; Sjöholm, Mikael ; Angelou, Nikolas ; Mikkelsen, Torben ; Montes, Belen Fernández ; Engholm Pedersen, Jens ; Slinger, Chris ; Harris, Michael
Presented at:
European Wind Energy Conference & Exhibition 2013

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2013

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Full two-dimensional rotor plane inflow measurements by a spinner-integrated wind lidar

Sjöholm, Mikael ; Pedersen, Anders Tegtmeier ; Angelou, Nikolas ; Foroughi Abari, Farzad ; Mikkelsen, Torben ; Harris, Michael ; Slinger, Chris ; Kapp, Stefan
Presented at:
European Wind Energy Conference & Exhibition 2013

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2013

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Retrieving wind statistics from average spectrum of continuous-wave lidar

Branlard, Emmanuel ; Pedersen, Anders Tegtmeier ; Mann, Jakob ; Angelou, Nikolas ; Fischer, Andreas ; Mikkelsen, Torben ; Harris, M. ; Slinger, C. ; Montes, B. F.
in: Atmospheric Measurement Techniques, vol: 6, pages: 1673-1683

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.5194/amt-6-1673-2013

2012
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Challenges in noise removal from Doppler spectra acquired by a continuous-wave lidar

Angelou, Nikolas ; Foroughi Abari, Farzad ; Mann, Jakob ; Mikkelsen, Torben ; Sjöholm, Mikael
part of: Proceedings of the 26th International Laser Radar Conference, 2012
Presented at:
26th International Laser Radar Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

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Direct measurement of the spectral transfer function of a laser based anemometer

Angelou, Nikolas ; Mann, Jakob ; Sjöholm, Mikael ; Courtney, Michael
in: Review of Scientific Instruments, vol: 83, issue: 3, pages: 033111

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1063/1.3697728

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First measurements by the DTU wind energy short range windscanner

Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Kasper Hjorth ; Mann, Jakob ; Mikkelsen, Torben
part of: Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition, 2012, European Wind Energy Association (EWEA)
Presented at:
EWEA 2012 - European Wind Energy Conference & Exhibition

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

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First measurements by the DTU wind energy short range windscanner

Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Kasper Hjorth ; Mann, Jakob ; Mikkelsen, Torben
Presented at:
EWEA 2012 - European Wind Energy Conference & Exhibition

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2012

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Helicopter downwash measured by continuous-wave Doppler lidars with agile beam steering

Sjöholm, Mikael ; Angelou, Nikolas ; Hansen, Per ; Hansen, Kasper Hjorth ; Mikkelsen, Torben ; Haga, Steinar ; Silgjerd, Jon Arne ; Starsmore, Neil
part of: Extended Abstracts of Presentations from the 16th International Symposium for the Advancement of Boundary-Layer Remote Sensing, pages: 267-270, 2012, Steering Committee of the 16th International Symposium for the Advancement of Boundary-Layer Remote Sensing
Presented at:
16th International Symposium for the Advancement of Boundary-Layer Remote Sensing

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

  PDF

Laser scanning of a recirculation zone on the Bolund escarpment

Mann, Jakob ; Angelou, Nikolas ; Sjöholm, Mikael ; Mikkelsen, Torben
part of: Extended Abstracts of Presentations from the 16th International Symposium for the Advancement of Boundary-Layer Remote Sensing, pages: 19-22, 2012, Steering Committee of the 16th International Symposium for the Advancement of Boundary-Layer Remote Sensing
Presented at:
16th International Symposium for the Advancement of Boundary-Layer Remote Sensing

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

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WindScanner.eu - a new Remote Sensing Research Infrastructure for On- and Offshore Wind Energy

Mikkelsen, Torben ; Siggaard Knudsen, Søren ; Sjöholm, Mikael ; Angelou, Nikolas ; Pedersen, Anders Tegtmeier
part of: Proceedings of the International Conference on Wind Energy: Materials, Engineering, and Policies (WEMEP-2012), 2012
Presented at:
International Conference on Wind Energy: Materials, Engineering and Policies (WEMEP-2012)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

2011
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Recent Achievements with Ground-Based Remote Sensing for PBL Research

Mikkelsen, Torben ; Mann, Jakob ; Courtney, Michael ; Sjöholm, Mikael ; Angelou, Nikolas ; Gryning, Sven-Erik ; Batchvarova, Ekaterina ; Pena Diaz, Alfredo ; Gurpinar, Ali
Presented at:
48th OHOLO conference

Type: Conference abstract for conference

Status: Published     |    Year: 2011

 

The relationship between aerosol backscatter coefficient and atmospheric relative humidity in an urban area over Athens, Greece, using Raman lidar and radiosonde data

Angelou, Nikolas ; Papayannis, A. ; Mamouri, R.E. ; Amiridis, V. ; Tsaknakis, G.
in: International Journal of Remote Sensing, vol: 32, issue: 24, pages: 8983-9006

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1080/01431161.2010.531786

2010
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Lidar wind speed measurements from a rotating spinner

Mikkelsen, Torben ; Hansen, Kasper Hjorth ; Angelou, Nikolas ; Sjöholm, Mikael ; Harris, Michael ; Hadley, Paul ; Scullion, Richard ; Ellis, Gary ; Vives, G.
part of: EWEC 2010 Proceedings online, 2010, European Wind Energy Association (EWEA)
Presented at:
2010 European Wind Energy Conference and Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2010