Photo of Hans Ejsing Jørgensen
  • Frederiksborgvej 399, 118, 109/111

    4000 Roskilde

    Denmark

1990 …2017

Research output per year

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Research Output

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Article in proceedings
2016

Extreme Wind Calculation Applying Spectral Correction Method – Test and Validation

Rathmann, O. S., Hansen, B. O., Larsén, X. G., Kelly, M. C., Berg, J., Bechmann, A., Sempreviva, A. M. & Ejsing Jørgensen, H., 2016, EWEA WindEurope Summit 2016. 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2015

Comparison of Resource and Energy Yield Assessment Procedures 2011-2015: What have we learned and what needs to be done?

Mortensen, N. G., Nielsen, M. & Ejsing Jørgensen, H., 2015, Proceedings of the EWEA Annual Event and Exhibition 2015. European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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862 Downloads (Pure)
2014

Complex terrain wind resource estimation with the wind-atlas method: Prediction errors using linearized and nonlinear CFD micro-scale models

Troen, I., Bechmann, A., Kelly, M. C., Sørensen, N. N., Réthoré, P-E., Cavar, D. & Ejsing Jørgensen, H., 2014, Proceedings of EWEA 2014. European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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2552 Downloads (Pure)
2013

Community building and cross-border collaboration through online courses in wind energy

Badger, M., Monty, A., Badger, J., Berg, J., Bingöl, F., Cronin, T., Gryning, S-E., Hansen, B. O., Ejsing Jørgensen, H., Karagali, I., Kelly, M. C., Larsen, S. E., Mortensen, N. G., Nielsen, R. A., Peña, A., Rathmann, O. & Stenbæk, L., 2013, Proceedings of EDULEARN13 Conference. IATED, p. 5096-5104

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Extreme wind atlases of South Africa from global reanalysis data

Larsén, X. G., Kruger, A., Badger, J. & Ejsing Jørgensen, H., 2013, Proceeding of the 6th European African Conference on Wind Engineering.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
187 Downloads (Pure)

Online training in WAsP for wind energy professionals

Badger, M., Badger, J., Berg, J., Bingöl, F., Cronin, T., Gryning, S-E., Hansen, B. O., Ejsing Jørgensen, H., Karagali, I., Kelly, M. C., Larsen, S. E., Mortensen, N. G., Nielsen, R. A., Peña, A., Rathmann, O. & Monty, A., 2013, Proceedings of the Conference on Wind Energy Science and Technology (RUZGEM) 2013. METU Center for Wind Energy, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
601 Downloads (Pure)
2012

Comparison of resource and energy yield assessment procedures

Mortensen, N. G., Ejsing Jørgensen, H., Anderson, M. & Hutton, K-A., 2012, Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition. European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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1545 Downloads (Pure)
2011

A high resolution global wind atlas - improving estimation of world wind resources

Badger, J. & Ejsing Jørgensen, H., 2011, Energy Systems and Technologies for the coming Century: Proceedings. Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, p. 215-225 420 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1776(EN)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
337 Downloads (Pure)

Comprehensive utilization of mesoscale modelling for wind energy applications

Badger, J., Hahmann, A. N., Larsén, X. G., Pena Diaz, A., Batchvarova, E., Gryning, S-E., Floors, R. & Ejsing Jørgensen, H., 2011, Proceedings. European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Open Access
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108 Downloads (Pure)
2010

A Universal Mesoscale to Microscale Modelling Interface Tool

Badger, J., Larsén, X. G., Mortensen, N. G., Hahmann, A. N., Hansen, J. C. & Ejsing Jørgensen, H., 2010, EWEC 2010 Proceedings online. European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Open Access
File
136 Downloads (Pure)

Blind Comparison Simulation Cases

Bechmann, A., Berg, J., Courtney, M., Ejsing Jørgensen, H., Mann, J. & Sørensen, N. N., 2010, Presentations. Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, p. 153-161 162 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1745(EN)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Open Access
File
85 Downloads (Pure)
2009

Applying flow models of different complexity for estimation of turbine wakes

Ott, S., Sogachev, A., Mann, J., Ejsing Jørgensen, H. & Frandsen, S. T., 2009, EWEC 2009 Proceedings. EWEC, Vol. 6. p. 4046-4053

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
81 Downloads (Pure)

Wind and wake models for IEC 61400-1 site assessment

Nielsen, M., Ejsing Jørgensen, H. & Frandsen, S. T., 2009, EWEC 2009 Proceedings online. EWEC

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Open Access
File
4586 Downloads (Pure)

Wind energy availability above gaps in a forest

Sogachev, A., Mann, J., Dellwik, E., Bingöl, F., Rathmann, O., Ejsing Jørgensen, H. & Panferov, O., 2009, EWEC 2009 Proceedings. EWEC, Vol. 6. p. 4198-4206

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
105 Downloads (Pure)
2008

The making of a second-generation wind farm efficiency model-complex

Frandsen, S. T., Ejsing Jørgensen, H., Barthelmie, R. J., Rathmann, O., Badger, J., Hansen, K., Ott, S., Rethore, P-E. M., Larsen, S. E. & Jensen, L. E., 2008, Scientific proceedings. Brussels: European Wind Energy Conference and Exhibition, p. 30-34

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Wind characteristics measurement for large wind turbine power curve

Wagner, R., Ejsing Jørgensen, H., Schmidt Paulsen, U., Madsen Aagaard, H., Antoniou, I., Markkilde Petersen, S., Thomsen, K., Enevoldsen, P. & Thesbjerg, L., 2008, Conference proceedings (online). European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2007

Influence of wind characteristics on turbine performance

Antoniou, I., Wagner, R., Markkilde Petersen, S., Schmidt Paulsen, U., Madsen Aagaard, H., Ejsing Jørgensen, H., Thomsen, K., Enevoldsen, P. & Thesbjerg, L., 2007, Conference proceedings (online). Brussels: European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Relevant criteria for testing the quality of turbulence models

Frandsen, S. T., Ejsing Jørgensen, H. & Sørensen, J. D., 2007, Scientific proceedings. European Wind Energy Association (EWEA), p. 128-132

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Remote sensing the wind using lidars and sodars

Antoniou, I., Courtney, M. S., Ejsing Jørgensen, H., Mikkelsen, T., Hunerbein, S. V., Bradley, S., Piper, B., Harris, M., Marti, I., Aristu, M., Foussekis, D. & Nielsen, M. P., 2007, Conference proceedings (online). Brussels: European Wind Energy Association (EWEA), 12 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2006

Extreme winds and the connection to reanalysis data (paper and poster)

Larsén, X. G., Mann, J. & Ejsing Jørgensen, H., 2006, Proceedings (online). Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

High meteorology: Wind throughout the boundary-layer

Gryning, S-E., Batchvarova, E., Ejsing Jørgensen, H., Astrup, P. & Landberg, L., 2006, Proceedings (online). Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Mean wind and turbulence in the atmospheric boundary layer above the surface layer

Larsen, S. E., Gryning, S-E., Jensen, N. O., Ejsing Jørgensen, H. & Mann, J., 2006, Wind energy. Proceedings of the Euromech colloquium. Peinke, J., Schaumann, P. & Barth, S. (eds.). Berlin: Springer, p. 21-25

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Mean wind and turbulence profiles at greater heights

Ejsing Jørgensen, H., Gryning, S-E., Larsen, S. E., Mikkelsen, T., Mann, J. & Astrup, P., 2006, Proceedings (online). Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Surface-layer wind and turbulence profiling from LIDAR: Theory and measurements

Danielian, R., Ejsing Jørgensen, H., Mikkelsen, T., Mann, J. & Harris, M., 2006, Proceedings (online). Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2005

Modelling offshore wind resources and wind conditions

Ejsing Jørgensen, H., Nielsen, M., Barthelmie, R. J. & Mortensen, N. G., 2005, Proceedings (CD-ROM). Copenhagen: Copenhagen Offshore Wind

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Open Access
File
475 Downloads (Pure)

The meteorology of the very large wind turbines

Mann, J., Astrup, P., Jensen, N. O., Landberg, L. & Ejsing Jørgensen, H., 2005, Proceedings CD-ROM. Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

The Profiler Intercomparison Experiment (PIE)

Antoniou, I., Ejsing Jørgensen, H., Bradley, S. G., Hunerbein, S. V., Cutler, N., Kindler, D., Noord, M. D. & Warmbier, G., 2005, Proceedings CD-ROM. Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2004

Comparison of wind speed and power curve measurements using a cup anemometer, a LIDAR and a SODAR

Antoniou, I., Ejsing Jørgensen, H., Mikkelsen, T., Friis Pedersen, T., Warmbier, G. & Smith, D., 2004, Scientific proceedings. London: European Wind Energy Association (EWEA), p. 47-51

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Mars surface boundary layer meteorology observations from Viking and Pathfinder

Larsen, S. E., Ejsing Jørgensen, H., Murphy, J., Tillman, J. E. & Schofield, J. T., 2004, Mars atmosphere modelling and observations. Granada: Instituto de Astrofisica de Andalucia

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Site wind field determination using a cw Doppler lidar - comparison with cup anemometers at Risø

Ejsing Jørgensen, H., Mikkelsen, T., Mann, J., Bryce, D., Coffey, A., Harris, M. & Smith, D., 2004, Proceedings. Delft: Delft University of Technology, p. 261-266

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Wind lidar evaluation at the Danish wind test site in Høvsøre

Smith, D. A., Harris, M., Coffey, A. S., Mikkelsen, T., Ejsing Jørgensen, H., Mann, J. & Danielian, R., 2004, Scientific proceedings. London: European Wind Energy Association (EWEA), p. 44-46

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2003

A synthesis of results from the Efficient Development of Offshore Windfarms (ENDOW) project

Barthelmie, R. J., Larsen, G. C., Pryor, S. C., Ejsing Jørgensen, H., Bergström, H., Magnusson, M., Schlez, W., Rados, K., Lange, B., Vølund, P., Neckelmann, S., Mogensen, S., Schepers, G., Hegberg, T. & Folkerts, L., 2003, Proceedings CD-ROM. CD 2. Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Comparing SODAR to cup anemometer measurements

Antoniou, I. & Ejsing Jørgensen, H., 2003, Proceedings CD-ROM. CD 2. Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Effect of stack height on close range dispersion of exhaust air from pig houses

Kai, P., Ellermann, T., Mikkelsen, T., Løfstrøm, P. & Ejsing Jørgensen, H., 2003, Proceedings. Horsens: Danmarks Jordbrugsforskning Bygholm, p. 264-272

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Stochastic modelling and simulaiton of concentration fluctuations in turbulent dispersion

Nielsen, M., Ott, S. & Ejsing Jørgensen, H., 2003, Proceedings. Sokhi, R. S. & Brechler, J. (eds.). Hatfield: University of Hertfordshire, p. 126-129

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2002

Atmospheric dispersion of radioactive releases from a nuclear research reactor: Measurement and modelling of plume geometry and gamma radiation field

Lauritzen, B., Aage, H. K., Astrup, P., Bargholz, K., Drews, M., Ejsing Jørgensen, H., Korsbech, U., Mikkelsen, T., Rojas-Palma, C., Thykier-Nielsen, S. & Ammel, R. V., 2002, Proceedings. Batchvarova, E. & Syrakov, D. (eds.). Sofia: Demetra Ltd., p. 68-72

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Efficient development of offshore windfarms: Wake and boundary-layer interactions

Barthelmie, R. J., Larsen, G. C., Ejsing Jørgensen, H., Bergström, H., Magnusson, M., Schlez, W., Rados, K., Lange, B., Vølund, P., Neckelmann, S., Christensen, L., Højstrup, J., Schepers, G., Hegberg, T. & Folkerts, L., 2002, Offshore wind energy (CD-ROM). Brussels: European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

On-going atmospheric dispersion activities in the field of environmental radiation protection in Europe: Data assimilation, ensemble forecasting, and experimental evaluation studies

Mikkelsen, T., Astrup, P., Thykier-Nielsen, S. & Ejsing Jørgensen, H., 2002, Radiation protection toward the new horizon (on CD-ROM). Seoul: AOCRP-1 Secretariat

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2001

Prediction of concentration fluctuations in short-distance gas dispersion

Nielsen, M., Ejsing Jørgensen, H. & Ott, S., 2001, Proceedings. Ispra: Joint Research Centre, Environment Institute, p. 197-201

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Remote sensing of the wind speed for wind energy purposes using a SODAR (poster)

Antoniou, I., Ejsing Jørgensen, H. & Markkilde Petersen, S., 2001, Wind energy for the new millennium. Proceedings. Helm, P. & Zervos, A. (eds.). München: WIP - Renewable Energies, p. 757-760

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

1999

A case study of plume dispersion during the evolution of a stable nocturnal boundary layer

Bennett, M., Ejsing Jørgensen, H., Lyck, E., Løfstrøm, P., Mikkelsen, T. & Ott, S., 1999, Mixing and dispersion in stably stratified flows. Davies, P. A. (ed.). Oxford: Clarendon Press, p. 440-453 (Institute of Mathematics and its applications conference series).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Design off-shore wind climate

Larsen, G. C. & Ejsing Jørgensen, H., 1999, IEA joint action. Maribo Pedersen B. (ed.). Lyngby: Technical University of Denmark. Department of Fluid Mechanics, p. 73-76

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Design off-shore wind climate

Larsen, G. C. & Ejsing Jørgensen, H., 1999, Wind energy for the next millennium. Proceedings. Petersen, E. L., Hjuler Jensen, P., Rave, K., Helm, P. & Ehmann, H. (eds.). London: James and James Science Publishers, p. 1038-1041

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

1997

Comparison of measured and modelled mixing heights during the Borex'95 experiment

Mikkelsen, T., Astrup, P., Ejsing Jørgensen, H., Ott, S., Sørensen, J. H. & Løfstrøm, P., 1997, The determination of the mixing height - current progress and problems. Proceedings. Gryning, S-E., Beyrich, F. & Batchvarova, E. (eds.). Vol. Risø-R-997(EN). p. 109-112

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

1995

MADONA: Concentration fluctuation analysis

Ejsing Jørgensen, H., Mikkelsen, T., Ride, D. J., Higgs, T., Jones, C., aufm Kampe, W., Weber, H., Nyren, K., Johansson, P-E. & Streicher, J., 1995, 11th Symposium on boundary layers and turbulence. Preprints. Boston, MA: American Meteorological Society, p. 331-334

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

MADONA: Diffusion measurements of smoke plumes and of smoke puffs

Mikkelsen, T., Ejsing Jørgensen, H., Nyrén, K. & Streicher, J., 1995, 11th Symposium on boundary layers and turbulence. Preprints. Boston, MA: American Meteorological Society, p. 319-322

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

MADONA: On-site real-time turbulence measurements

Mikkelsen, T. & Ejsing Jørgensen, H., 1995, 11th Symposium on boundary layers and turbulence. Preprints. Boston, MA: American Meteorological Society, p. 445-448

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

1991

Lidar measurements of plume statistics

Mikkelsen, T., Ejsing Jørgensen, H., aufm Kampe, W. & Weber, H., 1991, Proceedings of international meeting on application of sodar and lidar techniques in air pollution monitoring. Walczewski, J. (ed.). Krakow: Institute of Meteorology and Water Management

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Model validation experiments over short distances

Mikkelsen, T., Ejsing Jørgensen, H. & Thykier-Nielsen, S., 1991, Proceedings of the seminar on methods and codes for assessing the off-site consequences of nuclear accidents. Preprint. Volume 1. Vol. EUR-13013(v.1). p. 97-117

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

1990

The effect of finite sampling volumes on measured concentration probability-density-functions

Mikkelsen, T., Ejsing Jørgensen, H., Kampe, W. A., Weber, H. & Borrmann, S., 1990, 9. Symposium on turbulence and diffusion. Jensen, N. O., Kristensen, L. & Larsen, S. E. (eds.). Boston, MA: American Meteorological Society, p. 325-328

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch