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  • Jens Peter Kofoed
2015

Lecture 2 - Experimental performance investigation of wave energy converters

Kofoed, J. P., 25 Aug 2015, 134 p.

Research output: Other contributionEducation

Open Access
File
717 Downloads (Pure)
2018

Forecast Model for Current, Wave and Wind Climate at the Danish Test Site for Wave Energy, DanWEC

Tetu, A., Kofoed, J. P., Schlütter, F. & Hammer, P., 19 Sep 2018, Proceedings for the International Conference on Time Series and Forecasting: Proceedings of Papers 19- 21 September 2018 Granada (Spain). Valenzuela, O., Rojas, F., Pomares, H. & Rojas, I. (eds.). Godle Impresiones Digitales S.L., Vol. 2. p. 1328-1339

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2019

Physical Model Tests on Spar Buoy for Offshore Floating Wind Energy Conversion: Users group H+ - DHI-09-SparBOFWEC

Tomasicchio, G. R., Vicinanza, D., Belloli, M., Lugni, C., Latham, J-P., Iglesias, G., Jensen, B., Vire, A., Monbaliu, J., Taruffi, F., Pustina, L., Leone, E., Russo, S., Francone, A., Fontanella, A., Di Carlo, S., Muggiasca, S., Decorte, G., Rivera-Arreba, I., Ferrante, V. & 9 others, Battistella, T., Garcia, R. G., Díaz, A. M., Elsäßer, B., Via-Estrem, L., Xiang, J., Andersen, M. T., Kofoed, J. P. & Kramer, M. B., May 2019, Proceedings of the HYDRALAB+ Joint User Meeting: Users group H+ - DHI-09-SparBOFWEC. Bucharest, p. 100-109

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
87 Downloads (Pure)
2011

FLOAT Project - Task 1: Preliminary Float Design and Economical Considerations

Marchalot, T., Kofoed, J. P., Sørensen, E. V., Hansen, S. M. G. & Frier, C., 2011, Aalborg: Department of Civil Engineering, Aalborg University. 30 p. (DCE Contract Reports; No. 113).

Research output: Book/ReportReportResearchpeer-review

Open Access
File
382 Downloads (Pure)

Experimental Study of the WEPTOS Wave Energy Converter

Pecher, A., Kofoed, J. P. & Marchalot, T., 2011, Aalborg: Department of Civil Engineering, Aalborg University. 123 p. (DCE Contract Reports; No. 114).

Research output: Book/ReportReportResearchpeer-review

2012

Experimental Evaluation of the Hydrodynamic Response of Crew Boat Hulls

Pecher, A. & Kofoed, J. P., 2012, 124 ed. Aalborg: Department of Civil Engineering, Aalborg University. (DCE Contract Reports; No. 124).

Research output: Book/ReportReportResearchpeer-review

2018

Real Sea Testing of a Small Scale Weptos WEC Prototype

Kofoed, J. P., Tetu, A., Ferri, F., Margheritini, L., Sonalier, N. & Larsen, T., 2018, ASME 2018 Proceedings of the 37th International Conference on Offshore Mechanics and Arctic Engineering - OMAE. American Society of Mechanical Engineers, Vol. 10: Ocean Renewable Energy. p. V010T09A022 9 p. OMAE2018-77173. (International Conference on Offshore Mechanics and Arctic Engineering. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)
2015

Operation and maintenance strategies for wave energy converters

Ambühl, S., Marquis, L., Kofoed, J. P. & Sørensen, J. D., 2015, In : Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability. 229, 5, p. 417-441 25 p.

Research output: Contribution to journalJournal articleResearchpeer-review

9 Citations (Scopus)
2017

Screening of Available Tools for Dynamic Mooring Analysis of Wave Energy Converters

Thomsen, J. B., Ferri, F. & Kofoed, J. P., 2017, In : Energies. 10, 7, 18 p., 853.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
7 Citations (Scopus)
862 Downloads (Pure)
2016

A Frequency-Depth Explicit Interaction Theory Formulation

Ruiz, P. M., Ferri, F. & Kofoed, J. P., 2016, The Proceedings of the Twenty-sixth (2016) International Ocean and Polar Engineering Conference. Chung, J. S., Muskulus, M., Kokkinis, T. & Wang, A. M. (eds.). International Society of Offshore & Polar Engineers, Vol. 3. p. 263-270 8 p. (Proceedings of the International Offshore and Polar Engineering Conference; No. 25).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

1 Citation (Scopus)
2018

Theory and Analysis of JolTech’s GyroPTO

Kurniawan, A., Kofoed, J. P. & Kramer, M. M., 2018, Aalborg: Department of Civil Engineering, Aalborg University. 12 p. (DCE Contract Reports; No. 194).

Research output: Book/ReportReportResearch

2012

The SSG Wave Energy Converter: Performance, Status and Recent Developments

Vicinanza, D., Margheritini, L., Kofoed, J. P. & Buccino, M., 2012, In : Energies. 5, 2, p. 193-226 34 p.

Research output: Contribution to journalReview articleResearchpeer-review

77 Citations (Scopus)
10 Downloads (Pure)
2015

Effect of a negative stiffness mechanism on the performance of the WEPTOS rotors

Peretta, S., Ruol, P., Martinelli, L., Tetu, A. & Kofoed, J. P., 2015, MARINE 2015: Computational Methods in Marine Engineering VI. Muscari, R., Broglia, R. & Salvatore, F. (eds.). CNR, Vol. 6. p. 58-72

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
4 Citations (Scopus)
2016

Initial Assessment of Mooring Solutions for Floating Wave Energy Converters

Thomsen, J. B., Kofoed, J. P., Delaney, M. & Banfield, S., 2016, The Proceedings of the Twenty-sixth (2016) International Ocean and Polar Engineering Conference. Chung, J. S., Muskulus, M., Kokkinis, T. & Wang, A. M. (eds.). International Society of Offshore & Polar Engineers, Vol. 1. p. 590-596 7 p. (Proceedings of the International Offshore and Polar Engineering Conference; No. 25).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

11 Citations (Scopus)

Wavestar Energy Production Outlook

Frigaard, P. B., Andersen, T. L., Kofoed, J. P., Kramer, M. M. & Ambühl, S., 2016, Aalborg: Department of Civil Engineering, Aalborg University. 34 p. (DCE Technical reports; No. 201).

Research output: Book/ReportReportResearchpeer-review

Open Access
File
1161 Downloads (Pure)
2018

Cost Optimization of Mooring Solutions for Large Floating Wave Energy Converters

Thomsen, J. B., Ferri, F., Kofoed, J. P. & Black, K., 2018, In : Energies. 11, 6, 23 p., 159.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
12 Citations (Scopus)
387 Downloads (Pure)
2016
2011

Experiments on the WavePiston, Wave Energy Converter

Angelelli, E., Zanuttigh, B., Kofoed, J. P. & Glejbøl, K., 2011, 9th ewtec 2011: Proceedings of the 9th European Wave and Tidal Conference, Southampton, UK, 5th-9th September 2011. Bahaj, A. S. (ed.). University of Southampton, 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
1348 Downloads (Pure)

Extreme Loads on the Mooring Lines and Survivability Mode for the Wave Dragon Wave Energy Converter

Parmeggiani, S., Kofoed, J. P. & Friis-Madsen, E., 2011, Proceedings of the World Renewable Energy Congress 2011: 8-11 May 2011, Linköping, Sweden. Linköping University, 8 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
571 Downloads (Pure)
2015

Experimental study on a wide range of wave and current conditions of the WEPTOS Wave Energy Converter

Pecher, A. & Kofoed, J. P., 2015, Aalborg: Department of Civil Engineering, Aalborg University. 66 p. (DCE Contract Reports; No. 156).

Research output: Book/ReportReportResearch

2011

Predictability of the Power Output of Three Wave Energy Technologies in the Danish North Sea

Chozas, J. F., Jensen, N. E. H., Sørensen, H. C., Kofoed, J. P. & Kabuth, A. K., 2011, 9th ewtec 2011: Proceedings of the 9th European Wave and Tidal Conference, Southampton, UK, 5th-9th September 2011. Bahaj, A. S. (ed.). University of Southampton, 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
978 Downloads (Pure)
2012

Bølgekraftteknologi: Strategi for forskning, udvikling og demonstration 2012

Kofoed, J. P., Krogh, J., Nielsen, K., Jensen, N. E. H., Friis-Madsen, E., Mikkelsen, B. V. & Jensen, A., 2012, 16 p. Aalborg : Department of Civil Engineering, Aalborg University.

Research output: Other contributionCommissioned

Open Access
File
614 Downloads (Pure)

Experimental Study of the Weptos Wave Energy Converter

Pecher, A., Kofoed, J. P., Larsen, T. & Marchalot, T., 2012, Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering: OMAE2012. Rio de Janeiro: American Society of Mechanical Engineers, 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

19 Citations (Scopus)
2014

Wave Basin Experiments with Large Wave Energy Converter Arrays to Study Interactions between the Converters and Effects on Other Users in the Sea and the Coastal Area

Stratigaki, V., Troch, P., Stallard, T., Forehand, D., Kofoed, J. P., Folley, M., Benoit, M., Babarit, A. & Kirkegaard, J., 2014, In : Energies. 7, 2, p. 701-734 34 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
58 Citations (Scopus)
2012

Indledende Evaluering af Jarle Falkens Bølgeenergi Absorbator

Nørgaard, J. H. & Kofoed, J. P., 2012, Aalborg: Department of Civil Engineering, Aalborg University. 12 p. (DCE Contract Reports; No. 117).

Research output: Book/ReportReportResearchpeer-review

2014
2017

Experimental Validation of a Wave Energy Converter Array Hydrodynamics Tool

Ruiz, P. M., Ferri, F. & Kofoed, J. P., 2017, In : Sustainability. 9, 1, 20 p., 115.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
14 Citations (Scopus)
2012

Initial Sea Trails of the DEXA D05 Wave Energy Converter

Lavelle, J. & Kofoed, J. P., 2012, Aalborg: Department of Civil Engineering, Aalborg University. 41 p. (DCE Contract Reports; No. 116).

Research output: Book/ReportReportResearch

2015

Assessment of Current State of Mooring Design in the Danish Wave Energy Sector

Thomsen, J. B., Ferri, F. & Kofoed, J. P., 2015, Proceedings of the 11th European Wave and Tidal Energy Conference. Technical Committee of the European Wave and Tidal Energy Conference, 9 p. 08B5-5-1. (European Wave and Tidal Energy Conference Series; No. 2015).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2011

Optimization of Overtopping Wave Energy Converters by Geometry Control

Victor, L., Troch, P. & Kofoed, J. P., 2011, In : Proceedings of the International Offshore and Polar Engineering Conference. p. 606-613 8 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

2012

Large scale experiments on farms of heaving buoys to investigate wake dimensions, near-field and far-field effects

Stratigaki, V., Troch, P., Stallard, T., Kofoed, J. P., Benoit, M., Mattarollo, G., Babarit, A., Forehand, D. & Folley, M., 2012, Proceedings of the Coastal Engineering Conference. Vol. 33. 9 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2 Citations (Scopus)
2011

Performance Assessment of the Pico OWC Power Plant Following the Equimar Methodology

Pecher, A., Crom, I. L., Kofoed, J. P., Neumann, F. & Azevedo, E. D. B., 2011, In : Proceedings of the International Offshore and Polar Engineering Conference. p. 548-556 9 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

15 Citations (Scopus)
2012

Providing Online Wave Data For the DanWEC Test Site: (DanWEC Vaekstforum 2011)

Lavelle, J. & Kofoed, J. P., 2012, Aalborg: Department of Civil Engineering, Aalborg University. 32 p. (DCE Technical reports; No. 138).

Research output: Book/ReportReportCommunication

Open Access
File
157 Downloads (Pure)
2014

Non-Linear Numerical Modeling and Experimental Testing of a Point Absorber Wave Energy Converter

Zurkinden, A. S., Ferri, F., Beatty, S., Kofoed, J. P. & Kramer, M., 2014, In : Ocean Engineering. 78, March, p. 11-21 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

77 Citations (Scopus)
2011

An Appraisal of the DEXA Wave Energy Converter

Pecher, A. & Kofoed, J. P., 2011, Aalborg: Department of Civil Engineering, Aalborg University. 24 p. (DCE Contract Reports; No. 111).

Research output: Book/ReportReportResearchpeer-review

2015

Numerical Analysis of a Large Floating Wave Energy Converter with Adjustable Structural Geometry

Ferri, F., Pecher, A. F. S. & Kofoed, J. P., 2015, Proceedings of the Twenty-fifth (2015) International Ocean and Polar Engineering Conference. International Society of Offshore & Polar Engineers, p. 1025-1033 9 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2018

Wave Energy for Grøn Christiansø

Margheritini, L. & Kofoed, J. P., Mar 2018, Aalborg: Department of Civil Engineering, Aalborg University. 38 p. (DCE Contract Reports; No. 192).

Research output: Book/ReportReportCommissioned

2016

Determining Mean Annual Energy Production

Kofoed, J. P. & Folley, M., 2016, Numerical Modelling of Wave Energy Converters: State-of-the-Art Techniques for Single Devices and Arrays. Folley, M. (ed.). 1. ed. Academic Press, p. 253-266 14 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

2012

Design Specifications for the Hanstholm WEPTOS Wave Energy Converter

Pecher, A., Kofoed, J. P. & Larsen, T., 2012, In : Energies. 5, 4, p. 1001-1017 17 p.

Research output: Contribution to journalJournal articleResearchpeer-review

25 Citations (Scopus)

The SSG Wave Energy Converter: Performance, Status and Recent Developments

Vicinanza, D., Margheritini, L., Kofoed, J. P. & Buccino, M., 2012, In : Energies. 5, p. 193-226 33 p., 2.

Research output: Contribution to journalJournal articleResearchpeer-review

2011

Wave Loadings Acting on an Innovative Breakwater for Energy Production

Vicinanza, D., Ciardulli, F., Buccino, M., Calabrese, M. & Kofoed, J. P., 2011, In : Journal of Coastal Research. SI64, p. 608-612 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

29 Citations (Scopus)
2019

Numerical and Experimental Modelling of a Wave Energy Converter Pitching in Close Proximity to a Fixed Structure

Heras, P., Thomas, S., Kramer, M. & Kofoed, J. P., 2019, In : Journal of Marine Science and Engineering. 7, 7, 218.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Citation (Scopus)
6 Downloads (Pure)

Coupled BEM/hp-FEM Modelling of Moored Floaters

Moura Paredes, G., Eskilsson, C., Palm, J., Kofoed, J. P. & Bergdahl, L., 2019, Proceedings of the 1st Vietnam Symposium on Advances in Offshore Engineering. Randolph, M. F., Doan, D. H., Tang, A. M., Bui, M. & Dinh, V. N. (eds.). Springer, p. 504-510 7 p. (Lecture Notes in Civil Engineering, Vol. 18).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
1 Citation (Scopus)
164 Downloads (Pure)

Weptos Wave Energy Converters to Cover the Energy Needs of a Small Island

Margheritini, L. & Kofoed, J. P., 2019, In : Energies. 12, 3, 423.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
3 Citations (Scopus)
280 Downloads (Pure)
2017

Spatial Distribution of the Baltic Sea Near-Shore Wave Power Potential along the Coast of Klaipėda, Lithuania

Kasiulis, E., Kofoed, J. P., Povilaitis, A. & Radzevicius, A., 2017, In : Energies. 10, 12, 2170.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
3 Citations (Scopus)
227 Downloads (Pure)
2019

Analysis of wave climate forecast system performance off the north-western coast of Denmark

Têtu, A. & Kofoed, J. P., 13 May 2019.

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearch

Uncertainty quantification of the dynamics of a wave energy converter

Moura Paredes, G., Eskilsson, C. & Kofoed, J. P., 13 May 2019, VIII International Conference on Computational Methods in Marine Engineering: MARINE 2019. Bensow, R. & Ringsberg, J. (eds.). International Center for Numerical Methods in Engineering, p. 157-168

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
55 Downloads (Pure)
2017

Power take-off simulation for scale model testing of wave energy converters

Beatty, S., Ferri, F., Bocking, B., Kofoed, J. P. & Buckham, B., 1 Jul 2017, In : Energies. 10, 7, 973.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
10 Citations (Scopus)
147 Downloads (Pure)
2011

Probabilistic Design of Wave Energy Devices

Sørensen, J. D., Kofoed, J. P. & Ferreira, C. B., 2011, ICASP11 : Proceedings of the 11th International Conference on Applications of Statistics and Probability in Civil Engineering: Zurich, Switzerland, 1 - 4 August 2011. Faber, M. H., Jochen, K. & Nishijima, K. (eds.). CRC Press, p. 1839-1845 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

3 Citations (Scopus)
27 Downloads (Pure)