Per Hansen

Per Hansen

Research Technician

DTU WIND ENERGY
Department of Wind Energy

Technical University of Denmark

Frederiksborgvej 399

Building 101, room S36

4000 Roskilde

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Publications
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2017
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

2015
  PDF

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

  PDF

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

2014
  PDF

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

2012
  PDF

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

 

Isolation and cultivation of microalgae select for low growth rate and tolerance to high pH

Berge, Terje ; Daugbjerg, Niels ; Hansen, Per Juel
in: Harmful Algae, vol: 20, pages: 101-110

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1016/j.hal.2012.08.006

2010
 

Wind tunnel test on airfoil Riso-B1-18 with an Active Trailing Edge Flap

Bak, Christian ; Gaunaa, Mac ; Andersen, Peter Bjørn ; Buhl, Thomas ; Hansen, Per ; Clemmensen, Kasper
in: Wind Energy, vol: 13, issue: 2-3, pages: 207-219

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1002/we.369

2007
 

Wind tunnel test on wind turbine airfoil with adaptive trailing edge geometry

Bak, Dan Christian ; Gaunaa, Mac ; Andersen, Peter Bjørn ; Buhl, Thomas ; Hansen, Per ; Clemmensen, Kasper ; Møller, Rene
part of: [Technical papers] presented at the 42. AIAA aerospace sciences meeting and exhibit, 2007, American Institute of Aeronautics and Astronautics, Reston, VA
Presented at:
45th AIAA Aerospace Sciences Meeting and Exhibit

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2007