• Frederiksborgsvej, 125, S19

    4000 Roskilde

    Denmark

1991 …2023

Research output per year

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Research Output

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Journal article
2020

Europe's offshore winds assessed with synthetic aperture radar, ASCAT and WRF

Hasager, C. B., Hahmann, A. N., Ahsbahs, T. T., Karagali, I., Sile, T., Badger, M. & Mann, J., 2020, In : Wind Energy Science. 5, 1, p. 375-390 16 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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24 Downloads (Pure)

Experimental investigation of turbulent fluctuation characteristics observed at a moving point under crossflows

Su, Y., Li, M., Yang, Y., Mann, J., Liao, H. & Li, X., 2020, In : Journal of Wind Engineering and Industrial Aerodynamics. 197, 12 p., 104079.

Research output: Contribution to journalJournal articleResearchpeer-review

Mitigating impact of spatial variance of turbulence in wind energy applications

Kazda, J. & Mann, J., 2020, In : Wind Energy Science. 5, 2, p. 439-450 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
9 Downloads (Pure)

Taking the motion out of floating lidar: Turbulence intensity estimates with a continuous-wave wind lidar

Kelberlau, F., Neshaug, V., Lønseth, L., Bracchi, T. & Mann, J., 2020, In : Remote Sensing. 12, 5, 29 p., 898.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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15 Downloads (Pure)
2019

A method to assess the accuracy of sonic anemometer measurements

Peña, A., Dellwik, E. & Mann, J., 2019, In : Atmospheric Measurement Techniques. 12, 1, p. 237-252 16 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
312 Downloads (Pure)

Better turbulence spectra from velocity–azimuth display scanning wind lidar

Kelberlau, F. & Mann, J., 2019, In : Atmospheric Measurement Techniques. 12, 3, p. 1871-1888

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
233 Downloads (Pure)

Characterization of flow recirculation zones at the Perdigão site using multi-lidar measurements

Menke, R., Vasiljevi, N., Mann, J. & Lundquist, J. K., 2019, In : Atmospheric Chemistry and Physics. 19, 4, p. 2713-2723 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
182 Downloads (Pure)

Detection of wakes in the inflow of turbines using nacelle lidars

Held, D. P. & Mann, J., 2019, In : Wind Energy Science. 4, 3, p. 407-420 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
137 Downloads (Pure)

Lidar estimation of rotor-effective wind speed - An experimental comparison

Held, D. P. & Mann, J., 2019, In : Wind Energy Science. 4, 3, p. 421-438 18 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
124 Downloads (Pure)

Observed and modeled near-wake flow behind a solitary tree

Dellwik, E., van der Laan, P., Angelou, N., Mann, J. & Sogachev, A., 2019, In : AGRICULTURAL AND FOREST METEOROLOGY. 265, p. 78-87

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

The Perdigão: Peering into Microscale Details of Mountain Winds

Fernando, H. J. S., Mann, J., Palma, J. M. L. M., Lundquist, J. K., Barthelmie, R. J., BeloPereira, M., Brown, W. O. J., Chow, F. K., Gerz, T., Hocut, C. M., Klein, P. M., Leo, L. S., Matos, J. C., Oncley, S. P., Pryor, S. C., Bariteau, L., Bell, T. M., Bodini, N., Carney, M. B., Courtney, M. S. & 28 others, Creegan, E. D., Dimitrova, R., Gomes, S., Hagen, M., Hyde, J. O., Kigle, S., Krishnamurthy, R., Lopes, J. C., Mazzaro, L., Neher, J. M. T., Menke, R., Murphy, P., Oswald, L., Otarola-Bustos, S., Pattantyus, A. K., Rodrigues, C. V., Schady, A., Sirin, N., Spuler, S., Svensson, E., Tomaszewski, J., Turner, D. D., van Veen, L., Vasiljević, N., Vassallo, D., Voss, S., Wildmann, N. & Wang, Y., 2019, In : Bulletin of the American Meteorological Society. 100, 5, p. 799-820 22 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
57 Downloads (Pure)

Turbulence measurements with dual-doppler scanning lidars

Peña, A. & Mann, J., 2019, In : Remote Sensing. 11, 20, 17 p., 2444.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
82 Downloads (Pure)

Unravelling the wind flow over highly complex regions through computational modeling and two-dimensional lidar scanning

Palma, J. M. L. M., Silva Lopes, A., Costa Gomes, V. M., Veiga Rodrigues, C., Menke, R., Vasiljević, N. & Mann, J., 2019, In : Journal of Physics: Conference Series. 1222, 1, 9 p., 012006.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
109 Downloads (Pure)

Wind load estimation on an open-grown European oak tree

Angelou, N., Dellwik, E. & Mann, J., 2019, In : Forestry. 92, 4, p. 381-392 12 p., cpz026.

Research output: Contribution to journalJournal articleResearchpeer-review

Wind turbine load validation using lidar-based wind retrievals

Dimitrov, N. K., Borraccino, A., Peña, A., Natarajan, A. & Mann, J., 2019, In : Wind Energy. 22, 11, p. 1512-1533 22 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2018

Comparison of methods to derive radial wind speed from a continuous-wave coherent lidar Doppler spectrum

Held, D. P. & Mann, J., 2018, In : Atmospheric Measurement Techniques. 11, 11, p. 6339-6350

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
237 Downloads (Pure)

Does the wind turbine wake follow the topography? A multi-lidar study in complex terrain

Menke, R., Vasiljević, N., Hansen, K. S., Hahmann, A. N. & Mann, J., 2018, In : Wind Energy Science. 3, 2, p. 681-691

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
388 Downloads (Pure)

How does turbulence change approaching a rotor?

Mann, J., Pena Diaz, A., Troldborg, N. & Andersen, S. J., 2018, In : Wind Energy Science. 3, p. 293-300

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
234 Downloads (Pure)

Simplification and Validation of a Spectral-Tensor Model for Turbulence Including Atmospheric Stability

Chougule, A., Mann, J., Kelly, M. C. & Larsen, G. C., 2018, In : Boundary-Layer Meteorology. 167, 3, p. 371-397 27 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
87 Downloads (Pure)
2017

Complex terrain experiments in the New European Wind Atlas

Mann, J., Angelou, N., Arnqvist, J., Callies, D., Cantero, E., Arroyo, R. C., Courtney, M., Cuxart, J., Dellwik, E., Gottschall, J., Ivanell, S., Kuhn, P., Lea, G., Matos, C. J. S. D., Palma, J. M. L. M., Pauscher, L., Peña, A., Rodrigo, J. S., Söderberg, S., Vasiljevic, N. & 1 others, Rodrigues, C. V., 2017, In : Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 375, 2091, 23 p., 20160101.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
353 Downloads (Pure)

Effects of normal and extreme turbulence spectral parameters on wind turbine loads

Dimitrov, N. K., Natarajan, A. & Mann, J., 2017, In : Renewable Energy. 101, p. 1180-1193 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Erratum: Pauscher, L., et al. An Inter-Comparison Study of Multi- and DBS Lidar Measurements in Complex Terrain. Remote Sens. 2016, 8, 782

Pauscher, L., Vasiljevic, N., Callies, D., Lea, G., Mann, J., Klaas, T., Hieronimus, J., Gottschall, J., Schwesig, A., Kuehn, M. & Courtney, M., 2017, In : Remote Sensing. 9, 7, 667.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
244 Downloads (Pure)

Measurements of surface-layer turbulence in awide norwegian fjord using synchronized long-range doppler wind lidars

Cheynet, E., Jakobsen, J. B., Snæbjörnsson, J., Mann, J., Courtney, M., Lea, G. & Svardal, B., 2017, In : Remote Sensing. 9, 10, 977.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
186 Downloads (Pure)

Modeling Atmospheric Turbulence via Rapid Distortion Theory: Spectral Tensor of Velocity and Buoyancy

Chougule, A. S., Mann, J., Kelly, M. C. & Larsen, G. C., 2017, In : Journal of the Atmospheric Sciences. 74, 4, p. 949-974 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
501 Downloads (Pure)

Perdigão 2015: Methodology for atmospheric multi-Doppler lidar experiments

Vasiljevia, N., Palma, J. M. L. M., Angelou, N., Matos, J. C., Menke, R., Lea, G., Mann, J., Courtney, M., Ribeiro, L. F. & Gomes, V. M. M. G. C., 2017, In : Atmospheric Measurement Techniques. 10, 9, p. 3463-3483

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
447 Downloads (Pure)

Turbulence characterization from a forward-looking nacelle lidar

Peña, A., Mann, J. & Dimitrov, N. K., 2017, In : Wind Energy Science. 2, 1, p. 133-152

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
418 Downloads (Pure)
2016

A Micropulse eye-safe all-fiber molecular backscatter coherent temperature lidar

Abari, C. F., Chu, X., Mann, J. & Spuler, S., 2016, In : E P J Web of Conferences. 119, 4 p., 25005.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
250 Downloads (Pure)

An Inter-Comparison Study of Multi- and DBS Lidar Measurements in Complex Terrain

Pauscher, L., Vasiljevic, N., Callies, D., Lea, G., Mann, J., Klaas, T., Hieronimus, J., Gottschall, J., Schwesig, A., Kühn, M. & Courtney, M., 2016, In : Remote Sensing. 8, 9, p. 1 22 p., 782.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
484 Downloads (Pure)

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

Cheynet, E., Jakobsen, J. B., Snæbjörnsson, J., Mikkelsen, T. K., Sjöholm, M., Mann, J., Hansen, P., Angelou, N. & Svardal, B., 2016, In : Experiments in Fluids. 57, 12, 17 p., 184.

Research output: Contribution to journalJournal articleResearchpeer-review

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

Simley, E., Angelou, N., Mikkelsen, T. K., Sjöholm, M., Mann, J. & Pao, L. Y., 2016, In : Journal of Renewable and Sustainable Energy. 8, 1, 26 p., 013301.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1355 Downloads (Pure)

Effect of Reynolds number and inflow parameters on mean and turbulent flow over complex topography

Kilpatrick, R., Hangan, H., Siddiqui, K., Parvu, D., Lange, J., Mann, J. & Berg, J., 2016, In : Wind Energy Science. 1, 2, p. 237-254

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
229 Downloads (Pure)

Gaussian vs non-Gaussian turbulence: impact on wind turbine loads

Berg, J., Natarajan, A., Mann, J. & Patton, E. G., 2016, In : Wind Energy. 19, 11, p. 1975–1989 15 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Long-Range WindScanner System

Vasiljevic, N., Lea, G., Courtney, M., Cariou, J-P., Mann, J. & Mikkelsen, T. K., 2016, In : Remote Sensing. 8, 11, 24 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
539 Downloads (Pure)

Long-term research challenges in wind energy – a research agenda by the European Academy of Wind Energy

van Kuik, G. A. M., Peinke, J., Nijssen, R., Lekou, D. J., Mann, J., Sørensen, J. N., Ferreira, C., van Wingerden, J. W., Schlipf, D., Gebraad, P., Polinder, H., Abrahamsen, A. B., van Bussel, G. J. W., Dalsgaard Sørensen, J., Tavner, P., Bottasso, C. L., Muskulus, M., Matha, D., Lindeboom, H. J., Degraer, S. & 7 others, Kramer, O., Lehnhoff, S., Sonnenschein, M., Sørensen, P. E., Künneke, R. W., Morthorst, P. E. & Skytte, K., 2016, In : Wind Energy Science. 1, p. 1-39

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1404 Downloads (Pure)

On the Space-Time Structure of Sheared Turbulence

de Mare, M. T. & Mann, J., 2016, In : Boundary-Layer Meteorology. 160, 3, p. 453–474

Research output: Contribution to journalJournal articleResearchpeer-review

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

Lange, J., Mann, J., Angelou, N., Berg, J., Sjöholm, M. & Mikkelsen, T. K., 2016, In : Boundary-Layer Meteorology. 159, p. 147–159

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
337 Downloads (Pure)
2015

An improved k-ε model applied to a wind turbine wake in atmospheric turbulence

Laan, van der, P. M., Sørensen, N. N., Réthoré, P-E., Mann, J., Kelly, M. C., Troldborg, N., Schepers, J. G. & Machefaux, E., 2015, In : Wind Energy. 18, 5, p. 889–907

Research output: Contribution to journalJournal articleResearchpeer-review

File
667 Downloads (Pure)

A six-beam method to measure turbulence statistics using ground-based wind lidars

Sathe, A., Mann, J., Vasiljevic, N. & Lea, G., 2015, In : Atmospheric Measurement Techniques. 8, p. 729-740

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
393 Downloads (Pure)

Performance evaluation of an all-fiber image-reject homodyne coherent Doppler wind lidar

Foroughi Abari, F., Pedersen, A. T., Dellwik, E. & Mann, J., 2015, In : Atmospheric Measurement Techniques Discussions. 8, 4, p. 3729-3752 24 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
233 Downloads (Pure)

Performance evaluation of an all-fiber image-reject homodyne coherent Doppler wind lidar

Abari, C. F., Pedersen, A. T., Dellwik, E. & Mann, J., 2015, In : Atmospheric Measurement Techniques. 8, 10, p. 4145-4153

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
293 Downloads (Pure)

Spectral tensor parameters for wind turbine load modeling from forested and agricultural landscapes

Chougule, A. S., Mann, J., Segalini, A. & Dellwik, E., 2015, In : Wind Energy. 18, 3, p. 469–481 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
468 Downloads (Pure)

The k-ε-fP model applied to double wind turbine wakes using different actuator disk force methods

Laan, van der, P. M., Sørensen, N. N., Réthoré, P-E., Mann, J., Kelly, M. C. & Troldborg, N., 2015, In : Wind Energy. 18, 12, p. 2223–2240

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
372 Downloads (Pure)

The k-ε-fP model applied to wind farms

Laan, van der, P. M., Sørensen, N. N., Réthoré, P-E., Mann, J., Kelly, M. C., Troldborg, N., Hansen, K. S. & Murcia Leon, J. P., 2015, In : Wind Energy. 18, 12, p. 2065–2084

Research output: Contribution to journalJournal articleResearchpeer-review

File
473 Downloads (Pure)
Open Access
File
395 Downloads (Pure)
2014

An all-fiber image-reject homodyne coherent Doppler wind lidar

Foroughi Abari, F., Pedersen, A. T. & Mann, J., 2014, In : Optics Express. 22, 21, p. 25880-25894 15 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
692 Downloads (Pure)

A six-beam method to measure turbulence statistics using ground-based wind lidars

Sathe, A., Mann, J., Vasiljevic, N. & Lea, G., 2014, In : Atmospheric Measurement Techniques Discussions. 7, p. 10327–10359

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
221 Downloads (Pure)

Flow distortion at a dense forest edge

Dellwik, E., Bingöl, F. & Mann, J., 2014, In : Quarterly Journal of the Royal Meteorological Society. 140, 679, p. 676-686

Research output: Contribution to journalJournal articleResearchpeer-review

The new European wind atlas

Lundtang Petersen, E., Troen, I., Ejsing Jørgensen, H. & Mann, J., 2014, In : Energy Bulletin. 17, p. 34-39

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1345 Downloads (Pure)
2013

Are local wind power resources well estimated?

Lundtang Petersen, E., Troen, I., Ejsing Jørgensen, H. & Mann, J., 2013, In : Environmental Research Letters. 8, p. 011005 2 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
545 Downloads (Pure)