Photo of Alfredo Peña
  • Frederiksborgvej 399, 118, 129

    4000 Roskilde

    Denmark

1991 …2023

Research output per year

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

Research Output

2010

Validation of Boundary-Layer Winds from WRF Mesoscale Forecasts with Applications to Wind Energy Forecasting

Draxl, C., Hahmann, A. N., Pena Diaz, A., Nissen, J. N. & Giebel, G., 2010, Proceedings.

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

Open Access
File
120 Downloads (Pure)

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

Wind class sampling of satellite SAR imagery for offshore wind resource mapping

Badger, M., Badger, J., Nielsen, M., Hasager, C. B. & Pena Diaz, A., 2010, In : Journal of Applied Meteorology and Climatology. 49, 12, p. 2474-2491

Research output: Contribution to journalJournal articleResearchpeer-review

2009

12 MW: Final report

Hasager, C. B., Pena Diaz, A., Mikkelsen, T., Gryning, S-E., Courtney, M. & Sørensen, P. B., 2009, Roskilde: Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi. 39 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1690(EN)).

Research output: Book/ReportReportResearch

Open Access
File
360 Downloads (Pure)

Boundary-layer height in a rural/coastal area determined by a ceilometer

Gryning, S-E. & Pena Diaz, A., 2009

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

Open Access
File
46 Downloads (Pure)

Extending the wind profile much higher than the surface layer

Pena Diaz, A., Gryning, S-E., Hasager, C. B. & Courtney, M., 2009, EWEC 2009 Proceedings online. EWEC

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

Open Access
File
126 Downloads (Pure)

Lidar and sodar offshore

Pena Diaz, A., 2009.

Research output: Contribution to conferencePaperResearch

Lidar Scanning of Momentum Flux in the Marine Boundary Layer

Pena Diaz, A., Mann, J., Courtney, M., Bingöl, F. & Wagner, R., 2009.

Research output: Contribution to conferencePosterResearch

File
67 Downloads (Pure)

Offshore wind profiling using light detection and ranging measurements

Pena Diaz, A., Hasager, C. B., Gryning, S-E., Courtney, M., Antoniou, I. & Mikkelsen, T., 2009, In : Wind Energy. 12, 2, p. 105-124

Research output: Contribution to journalJournal articleResearchpeer-review

Sensing the wind profile

Pena Diaz, A., 2009, Roskilde, Denmark: Risø National Laboratory. 80 p. (Risø-PhD; No. 45(EN)).

Research output: Book/ReportPh.D. thesisResearch

Open Access
File
382 Downloads (Pure)

The dependence of wake losses on atmospheric stability characteristics

Larsen, G. C., Larsen, T. J., Aagaard Madsen, H., Mann, J., Pena Diaz, A., Barthelmie, R. J. & Jensen, L., 2009, Extended Abstracts. Crespo, A., Larsen, G. C. & Migoya, E. (eds.). Universidad Politécnica de Madrid, p. 35-37 95 p.

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

Wind profiles for large wind turbines

Hasager, C. B., Pena Diaz, A., Gryning, S-E., Mikkelsen, T. & Courtney, M., 2009, In : Geophysical Research Abstracts. 11, p. EGU2009-1502-1

Research output: Contribution to journalJournal articleResearch

2008

Charnock's Roughness Length Model and Non-dimensional Wind Profiles Over the Sea

Pena Diaz, A. & Gryning, S-E., 2008, In : Boundary-Layer Meteorology. 128, 2, p. 191-203

Research output: Contribution to journalJournal articleResearchpeer-review

LiDAR observations of offshore winds at future wind turbine operating heights

Pena Diaz, A., Gryning, S-E. & Hasager, C. B., 2008.

Research output: Contribution to conferencePaperResearch

Open Access
File
72 Downloads (Pure)

Measurements and modelling of the wind speed profile in the marine atmospheric boundary layer

Pena Diaz, A., Gryning, S-E. & Hasager, C. B., 2008, In : Boundary-Layer Meteorology. 129, p. 479-495

Research output: Contribution to journalJournal articleResearchpeer-review

Remote sensing observation used in offshore wind energy

Hasager, C. B., Pena Diaz, A., Christiansen, M. B., Astrup, P., Nielsen, N. M., Monaldo, F., Thompson, D. & Nielsen, P., 2008, In : I E E E Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 1, 1, p. 67-79

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
624 Downloads (Pure)

Wind speed distributions in neutral atmospheres over homogeneous terrain

Pena Diaz, A., 2008.

Research output: Contribution to conferencePaperResearch

2007

Derivation and application of an empirical equation to estimat4e hub-height wind speed from sea surface wind speed

Ohsawa, T., Kataoka, A., Heinemann, D., Lange, B., Pena Diaz, A. & Hasager, C. B., 2007, offshore wind 2007 proceedings (online). European Wind Energy Association (EWEA), 8 p.

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

Open Access
File
79 Downloads (Pure)

Evaluation of the offshore wind resource using LIDAR

Pena Diaz, A., Hasager, C. B., Gryning, S-E., Courtney, M. S. & Sørensen, P., 2007, Geophysical Research Abstracts (CD-ROM). Copernicus Gesellschaft

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

Mapping of offshore wind resources

Hasager, C. B., Astrup, P., Christiansen, M. B., Nielsen, N. M. & Pena Diaz, A., 2007.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Offshore winds using remote sensing techniques

Pena Diaz, A., Hasager, C. B., Gryning, S-E., Courtney, M. S., Antoniou, I., Mikkelsen, T. & Sørensen, P., 2007, In : Journal of Physics: Conference Series (Online). 75, p. 11

Research output: Contribution to journalConference articleResearchpeer-review

Offshore winds using sensing techniques

Pena Diaz, A., Hasager, C. B., Gryning, S-E., Mikkelsen, T., Antoniou, I., Courtney, M. & Sørensen, P. E., 2007.

Research output: Contribution to conferenceConference abstract for conferenceResearch