No photo of Ole Steen Rathmann
  • null, null

    Denmark

  • Frederiksborgvej 399, 125, 112

    DK-4000 Roskilde

    Denmark

1973 …2020
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Research Output 1974 2018

2018
457 Downloads (Pure)

The Park2 Wake Model - Documentation and Validation

Rathmann, O. S., Hansen, B. O., Hansen, K. S., Mortensen, N. G. & Murcia Leon, J. P., 2018, 24 p. (DTU Wind Energy E, Vol. 160).

Research output: Book/ReportReportResearch

Open Access
File
2017
316 Downloads (Pure)

Validation of the Revised WAsP Park Model

Rathmann, O. S., Hansen, B. O., Leon, J. P. M., Hansen, K. S. & Mortensen, N. G., 2017. 10 p.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File
806 Downloads (Pure)

Validation of the Revised WAsP Park Model

Rathmann, O. S., Hansen, B. O., Leon, J. P. M., Hansen, K. S. & Mortensen, N. G., 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2017, 9 ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

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

1136 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

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2016, 8 ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2016, 7. ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

315 Downloads (Pure)
Open Access
File

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2015, 6 ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

2014
537 Downloads (Pure)

Atmospheric stability-dependent infinite wind-farm models and the wake-decay coefficient

Peña, A. & Rathmann, O., 2014, In : Wind Energy. 17, 8, p. 1269–1285

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2771 Downloads (Pure)

EERA DTOC wake results offshore

Hasager, C. B., Hansen, K. S., Réthoré, P-E., Volker, P., Palomares, A., Prospathopoulos, J., Chaviaropoulos, T., Sieros, G., Schepers, G., Ott, S., Peña, A., Cantero, E., Palma, J., Pryor, S., Barthelmie, R. J., Mouche, A., Giebel, G., Badger, M., Lozano, S., Correia, P. F. & 6 others, Rathmann, O., Göçmen Bozkurt, T., Young, T., Rodrigo, J., Madsen, P. H. & Maguire, E., 2014

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

File

Modeling large offshore wind farms under different atmospheric stability regimes with the Park wake model

Pena Diaz, A., Réthoré, P-E. & Rathmann, O., 2014, In : Renewable Energy. 70, p. 164-171

Research output: Contribution to journalJournal articleResearchpeer-review

277 Downloads (Pure)

Modifications to the current WAsP engine for Online WAsP

Peña, A., Troen, I., Bechmann, A., Kelly, M. C., Rathmann, O. S. & Heathfield, D., 2014, DTU Wind Energy. 20 p. (DTU Wind Energy I; No. 0206(EN)).

Research output: Book/ReportReportResearch

Open Access
File

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2014, 5. ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

Wind Atlas Analysis and Application Program: WAsP 11 Help Facility

Mortensen, N. G., Heathfield, D. N., Rathmann, O. & Nielsen, M., 2014

Research output: Non-textual formComputer programmeResearch

Open Access
2013
285 Downloads (Pure)

Benchmarking of wind farm scale wake models in the EERA - DTOC project

Réthoré, P-E., Hansen, K. S., Barthelmie, R. J., Pryor, S. C., Sieros, G., Prospathopoulos, J., Palma, J. M. L. M., Gomes, V. C., Schepers, G., Stuart, P., Young, T., Rodrigo, J. S., Larsen, G. C., Larsen, T. J., Ott, S., Rathmann, O., Peña, A., Gaumond, M. & Hasager, C. B., 2013, Proceedings of the 2013 International Conference on aerodynamics of Offshore Wind Energy Systems and wakes (ICOWES2013). Shen, W. (ed.). Technical University of Denmark, 15 p.

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

Open Access
File

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

529 Downloads (Pure)

Modeling large offshore wind farms under different atmospheric stability regimes with the Park wake model

Peña, A., Réthoré, P-E. & Rathmann, O., 2013, Proceedings of the 2013 International Conference on aerodynamics of Offshore Wind Energy Systems and wakes (ICOWES2013). Shen, W. (ed.). Technical University of Denmark, 11 p.

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

File
601 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

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2013, 3 ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

WAsP 11 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2013, 4. ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

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

European Investment Bank Risk Assessment of Onshore Wind Farms: Final report

Cronin, T., Rathmann, O. & Mortensen, N. G., 2012, DTU Wind Energy. 125 p. (DTU Wind Energy I; No. 0033(EN)).

Research output: Book/ReportReportResearch

221 Downloads (Pure)
Open Access
File
163 Downloads (Pure)

Revising the WASP-Park'S model wake decay coefficient for different atmospheric stabilities to better predict wind farm outputs

Pena Diaz, A., Rathmann, O. & Réthoré, P-E., 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

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2012, 2. ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A., Bingöl, F. & Hansen, B. O., 2012, 1. ed. (DTU Wind Energy I; No. 0001).

Research output: Book/ReportReportResearch

2011
1918 Downloads (Pure)

Flow and wakes in large wind farms: Final report for UpWind WP8

Barthelmie, R. J., Frandsen, S. T., Rathmann, O., Hansen, K. S., Politis, E., Prospathopoulos, J., Schepers, J. G., Rados, K., Cabezon, D., Schlez, W., Neubert, A. & Heath, M., 2011, Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi. 255 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1765(EN)).

Research output: Book/ReportReportResearch

Open Access
File
212 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

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A. & Bingöl, F., 2011, 5. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A. & Bingöl, F., 2011, 7. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A. & Bingöl, F., 2011, 6. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

5640 Downloads (Pure)

Wind Atlas Analysis and Application Program: WAsP 10 Help Facility

Mortensen, N. G., Heathfield, D. N., Rathmann, O. & Nielsen, M., 2011, Roskilde: DTU Wind Energy.

Research output: Book/ReportBookResearch

Open Access
File

Wind farm wake effects estimations by a mosaic tile wake model

Rathmann, O., Ott, S. & Kelly, M. C., 2011, Proceedings. European Wind Energy Association (EWEA)

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

2010
228 Downloads (Pure)

Meso- and Micro-scale Modelling in China: Application of Wind Atlas

Hansen, J. C., Yang, Z., Mortensen, N. G., Badger, J., Nielsen, M., Lindelöw-Marsden, P. J. P. & Rathmann, O., 2010, Risø National Laboratory for Sustainable Energy, Technical University of Denmark. 63 p. (Risø-I; No. 3073(EN)).

Research output: Book/ReportReportResearch

Open Access
File
851 Downloads (Pure)

Wake decay constant for the infinite wind turbine array: Application of asymptotic speed deficit concept to existing engineering wake model

Rathmann, O., Frandsen, S. T. & Nielsen, M., 2010, EWEC 2010 Proceedings online. European Wind Energy Association (EWEA)

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

Open Access
File

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M., Kelly, M. C., Gryning, S-E., Troen, I., Lundtang Petersen, E., Pena Diaz, A. & Bingöl, F., 2010, 4. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M. & Kelly, M. C., 2010, 3. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

2009
80 Downloads (Pure)

A fast parameterized wake-model for large wind farms

Rathmann, O., Frandsen, S. T. & Ejsing Jørgensen, H., 2009, EWEC 2009 Proceedings online. EWEC, 1 p.

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

Open Access
File

Modelling and Measuring Flow and Wind Turbine Wakes in Large Wind Farms Offshore

Barthelmie, R. J., Hansen, K. S., Frandsen, S. T., Rathmann, O., Schepers, J. G., Schlez, W., Phillips, J., Rados, K., Zervos, A., Politis, E. S. & Chaviaropoulos, P. K., 2009, In : Wind Energy. 12, 5, p. 431-444

Research output: Contribution to journalJournal articleResearchpeer-review

Modelling the impact of wakes on power output in large offshore wind farms

Barthelmie, R. J., Frandsen, S. T., Rathmann, O., Hansen, K. S., Jensen, L. E., Neckelmann, S., Schlez, W., Philips, J., Rados, K., Schepers, J. G., Politis, E., Prospathopoulos, J. & Cabezon, D., 2009, Extended Abstracts. Crespo, A., Larsen, G. C. & Migoya, E. (eds.). Universidad Politécnica de Madrid, p. 84-85 95 p.

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

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. S., Ott, S., Rethore, P-E. M., Larsen, S. E. & Jensen, L. E., 2009, In : Wind Energy. 12, 5, p. 445-458

Research output: Contribution to journalJournal articleResearchpeer-review

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M. & Kelly, M. C., 2009, 1. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

WAsP 10 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M. & Kelly, M. C., 2009, 2. ed. (Risø-I; No. 2952).

Research output: Book/ReportReportResearch

WAsP 9 course notes

Mortensen, N. G., Rathmann, O. S., Nielsen, M. & Kelly, M. C., 2009, 2. ed. (Risø-I; No. 2775).

Research output: Book/ReportReportResearch

105 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
2008

Flow and wakes in large wind farms in complex terrain and offshore

Barthelmie, R. J., Frandsen, S. T., Rathmann, O., Hansen, K., Politis, E. S., Prospathopoulos, J., Cabezon, D., Rados, K., Pijl, S. P. V. D., Schepers, J. G., Schlez, W., Phillips, J. & Neubert, A., 2008, Scientific proceedings. Brussels: European Wind Energy Conference and Exhibition, p. 36-40

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