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

    4000 Roskilde

    Denmark

1990 …2020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2020

A simple model of chemistry effects on the Air‐Sea CO2 exchange coefficient

Jørgensen, H. E., Sørensen, L. L. & Larsen, S. E., 2020, In : Journal of Geophysical Research: Oceans. 125, 6, 9 p., e2018JC014808.

Research output: Contribution to journalJournal articleResearchpeer-review

2017

An intercomparison of mesoscale models at simple sites for wind energy applications

Olsen, B. T., Hahmann, A. N., Sempreviva, A. M., Badger, J. & Jørgensen, H. E., 2017, In : Wind Energy Science. 2, 1, p. 211-228

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
381 Downloads (Pure)

Efficiency of large wind farms: investigation of dependency on turbine technology and cluster layout

Volker, P., Badger, J., Hahmann, A. N. & Ejsing Jørgensen, H., 2017. 2 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
150 Downloads (Pure)

Prospects for generating electricity by large onshore and offshore wind farms: Letter

Volker, P., Hahmann, A. N., Badger, J. & Ejsing Jørgensen, H., 2017, In : Environmental Research Letters. 12, 3, 9 p., 034022 .

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
274 Downloads (Pure)

Scaling of turbulence spectra measured in strong shear flow near the Earth’s surface

Mikkelsen, T. K., Larsen, S. E., Ejsing Jørgensen, H., Astrup, P. & Larsén, X. G., 2017, In : Physica Scripta. 92

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
275 Downloads (Pure)

Statistical characterization of roughness uncertainty and impact on wind resource estimation

Kelly, M. C. & Ejsing Jørgensen, H., 2017, In : Wind Energy Science. 2, 1, p. 189-209

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
836 Downloads (Pure)
2016

Elements of extreme wind modeling for hurricanes

Larsen, S. E., Ejsing Jørgensen, H., Kelly, M. C., Larsén, X. G., Ott, S. & Jørgensen, E. R., 2016, DTU Wind Energy. 38 p. (DTU Wind Energy E; No. 0109).

Research output: Book/ReportReportResearch

Open Access
File
1410 Downloads (Pure)

Extreme Wind Calculation Applying Spectral Correction Method – Test and Validation

Hansen, B. O., Larsén, X. G., Kelly, M. C., Rathmann, O. S., Berg, J., Bechmann, A., Sempreviva, A. M. & Ejsing Jørgensen, H., 2016, DTU Wind Energy. 45 p. (DTU Wind Energy E, Vol. 0098).

Research output: Book/ReportReportResearchpeer-review

Open Access
File
1317 Downloads (Pure)

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

Assessment of consistent two-equation closure for forest flows

Sogachev, A., Cavar, D., Bechmann, A. & Ejsing Jørgensen, H., 2015.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File
287 Downloads (Pure)
Open Access
File
248 Downloads (Pure)

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
File
941 Downloads (Pure)

EWEA CREYAP benchmark exercises: summary for offshore wind farm cases

Mortensen, N. G., Nielsen, M. & Ejsing Jørgensen, H., 2015

Research output: Non-textual formSound/Visual production (digital)Research

Open Access
File
230 Downloads (Pure)

Forskning i vindenergi på DTU/Risø. Del 1-2

Jensen, P. H., Hummelshøj, P., Mikkelsen, T. K., Løgstrup Andersen, T., Ejsing Jørgensen, H., Thomsen, K. & Sørensen, P. E., 2015

Research output: Non-textual formSound/Visual production (digital)Communication

Open Access

Mesoscale Modelling Benchmarking Exercise: Initial Results

Hahmann, A. N., Olsen, B. T., Sempreviva, A. M., Ejsing Jørgensen, H. & Badger, J., 2015

Research output: Non-textual formSound/Visual production (digital)Research

Open Access
File
169 Downloads (Pure)

Offshore CREYAP Part 2 – final results

Mortensen, N. G., Nielsen, M. & Ejsing Jørgensen, H., 2015

Research output: Non-textual formSound/Visual production (digital)Research

File
471 Downloads (Pure)
Open Access
File
234 Downloads (Pure)
Open Access
File
1761 Downloads (Pure)
Open Access
File
431 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
File
2619 Downloads (Pure)
2098 Downloads (Pure)
File
218 Downloads (Pure)

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
1388 Downloads (Pure)

Weibull-k Revisited: “Tall” Profiles and Height Variation of Wind Statistics

Kelly, M. C., Troen, I. & Ejsing Jørgensen, H., 2014, In : Boundary-Layer Meteorology. 152, 1, p. 107-124

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
667 Downloads (Pure)

Wind energy for a sustainable development

Karagali, I., Hasager, C. B., Sempreviva, A. M., Ejsing Jørgensen, H. & Madsen, P. H., 2014, Abstract Book - DTU Sustain Conference 2014. Kgs. Lyngby: Technical University of Denmark, 1 p.

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

Wind resource assessment and wind power forecasting

Madsen, H., Morales, J. M., Trombe, P-J., Giebel, G., Ejsing Jørgensen, H. & Pinson, P., 2014, DTU International Energy Report 2014: Wind energy — drivers and barriers for higher shares of wind in the global power generation mix. Hvidtfeldt Larsen, H. & Sønderberg Petersen, L. (eds.). Technical University of Denmark, p. 72-78

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
358 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
565 Downloads (Pure)

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

Comparative Resource and Energy Yield Assessment Procedures (CREYAP) Pt. II

Mortensen, N. G. & Ejsing Jørgensen, H., 2013

Research output: Non-textual formSound/Visual production (digital)Research

File
358 Downloads (Pure)

Dynamical and statistical downscaling approaches for extreme wind atlas of South Africa

Larsén, X. G., Kruger, A., Badger, J. & Ejsing Jørgensen, H., 2013, EMS Annual Meeting Abstracts. European Meteorological Society, (EMS Annual Meeting Abstracts, Vol. 10).

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

Open Access
File
261 Downloads (Pure)

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
199 Downloads (Pure)

First Offshore Comparative Resource and Energy Yield Assessment Procedures (CREYAP)

Mortensen, N. G., Nielsen, M. & Ejsing Jørgensen, H., 2013

Research output: Non-textual formSound/Visual production (digital)Research

File
483 Downloads (Pure)

Monitoring Conditions Offshore with Satellites

Karagali, I., Hasager, C. B., Badger, M., Bingöl, F. & Ejsing Jørgensen, H., 2013

Research output: Non-textual formSound/Visual production (digital)Research

File
78 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
623 Downloads (Pure)

Towards a generalization procedure for WRF mesoscale wind climatologies

Hahmann, A. N., Casso, P., Campmany, E., Vincent, C. L., Kelly, M. C., Badger, J., Moreno, P. & Ejsing Jørgensen, H., 2013. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

File
515 Downloads (Pure)

WAsP online course notes: Final report

Badger, M., Berg, J., Bingöl, F., Gryning, S-E., Hansen, B. O., Ejsing Jørgensen, H., Karagali, I., Kelly, M. C., Larsen, S. E., Mortensen, N. G., Nielsen, M., Peña, A., Lundtang Petersen, E., Rathmann, O. & Troen, I., 2013, DTU Wind Energy. 290 p. (DTU Wind Energy I; No. 0084(EN)).

Research output: Book/ReportReportResearch

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
File
1621 Downloads (Pure)

Discovering the true wind resource: Including hi-res terrain effects for a new and global wind atlas

Badger, J., Ejsing Jørgensen, H., Kelly, M. C., Bingöl, F., Mortensen, N. G., Hahmann, A. N., Badger, M., Mallafre, I. M. & Arent, D., 2012, Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition. European Wind Energy Association (EWEA), 1 p.

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

Open Access
File
374 Downloads (Pure)

Lidar profilers in the context of wind energy–a verification procedure for traceable measurements

Gottschall, J., Courtney, M., Wagner, R., Ejsing Jørgensen, H. & Antoniou, I., 2012, In : Wind Energy. 15, 1, p. 147-159

Research output: Contribution to journalJournal articleResearchpeer-review

2011

Advancements in Wind Energy Metrology – UPWIND 1A2.3

Angelou, N., Bingöl, F., Courtney, M., Diznabi, B., Foussekis, D., Gottschall, J., Hansen, K. H., Ejsing Jørgensen, H., Kristensen, L., Larsen, G. C., Lindelöw, P. J. P., Mann, J., Mikkelsen, T., Schmidt Paulsen, U., Friis Pedersen, T., Pena Diaz, A., Sathe, A., Sjöholm, M. & Wagner, R., 2011, Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi. 98 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1752(EN)).

Research output: Book/ReportReportResearch

Open Access
File
1023 Downloads (Pure)

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
430 Downloads (Pure)

Comparison of resource and energy yield assessment procedures

Mortensen, N. G. & Ejsing Jørgensen, H., 2011, Proceedings. European Wind Energy Association (EWEA)

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

Open Access
File
348 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
File
117 Downloads (Pure)

FUGA - A linearised CFD model tool for offshore wind farm wakes

Ott, S., Nielsen, M., Berg, J. & Ejsing Jørgensen, H., 2011, Proceedings. European Wind Energy Association (EWEA)

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

2 Downloads (Pure)

Numerical assessment of the effect of forest structure changes on CO2 flux footprints for the flux tower in Solling, Germany

Sogachev, A., Panferov, O., Ahrends, B., Döring, C. & Ejsing Jørgensen, H., 2011, In : Agricultural and Forest Meteorology. 151, 6, p. 746-754

Research output: Contribution to journalJournal articleResearchpeer-review

The Bolund Experiment, Part I: Flow Over a Steep, Three-Dimensional Hill

Berg, J., Mann, J., Bechmann, A., Courtney, M. & Ejsing Jørgensen, H., 2011, In : Boundary-Layer Meteorology. 141, 2, p. 219-243

Research output: Contribution to journalJournal articleResearchpeer-review

WAKEBENCH. A new IEA Task for the Benchmarking of Wind Farm Flow Models

Rodrigo, J. S., Moriarty, P., Barthelmie, R., Brand, A. & Ejsing Jørgensen, H., 2011.

Research output: Contribution to conferencePosterResearch

Open Access
File
82 Downloads (Pure)

Wake models developed during the Wind Shadow Project

Larsen, S. E., Ott, S., Pena Diaz, A., Berg, J., Nielsen, M., Rathmann, O. & Ejsing Jørgensen, H., 2011, Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi. 74 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1793(EN)).

Research output: Book/ReportReportResearch

Open Access
File
227 Downloads (Pure)