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Author

  • Jens Peter Kofoed
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

2015

The extensive R&D behind the Weptos WEC

Pecher, A., Kofoed, J. P. & Larsen, T., 2015, Renewable Energies Offshore: Proceedings of the 1st International Conference on Renewable Energies Offshore, Lisbon, Portugal, 24-26 November 2014. Soares, C. G. (ed.). CRC Press, p. 351-358 8 p.

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

10 Citations (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/ReportReport

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/ReportReport

Open Access
File
153 Downloads (Pure)
2014

Experimental study on the structural and mooring loads of the WEPTOS Wave Energy Converter

Pecher, A. F. S. & Kofoed, J. P., 2014, Aalborg: Department of Civil Engineering, Aalborg University. 49 p. (DCE Contract Reports; No. 142).

Research output: Book/ReportReport

2012

Reliability Assessment of Wave Energy Devices

Ambühl, S., Kramer, M., Kofoed, J. P. & Sørensen, J. D., 2012, 4th International Conference on Ocean Energy. 6 p.

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

3 Citations (Scopus)
2014

Reliability assessment of wave Energy devices

Ambühl, S., Kramer, M., Kofoed, J. P., Sørensen, J. D. & Ferreira, C. B., 2014, Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures: Proceedings of the 11th International Conference on Structural Safety and Reliability. Deodatis, G., Ellingwood, B. R. & Frangopol, D. M. (eds.). CRC Press, p. 5195-5202 8 p.

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

2012

Bølgekraftteknologi: Strategi for forskning, udvikling og demonstration 2012

Nielsen, K., Krogh, J., Jensen, N. E. H., Kofoed, J. P., Friis-Madsen, E., Mikkelsen, B. V. & Jensen, A., 2012, Aalborg: Department of Civil Engineering, Aalborg University. 51 p. (DCE Technical reports; No. 146).

Research output: Book/ReportReport

Open Access
File
2049 Downloads (Pure)
2015

Assessment of theoretical near-shore wave power potential along the Lithuanian coast of the Baltic Sea

Kasiulis, E., Punys, P. & Kofoed, J. P., 2015, In : Renewable & Sustainable Energy Reviews. 41, January, p. 134-142 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

9 Citations (Scopus)

Sensitivity Analysis of WEC Array Layout Parameters Effect on the Power Performance

Ruiz, P. M., 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, 8 p. (European Wave and Tidal Energy Conference Series; No. 11).

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

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

2013

Optical non-contact floating object tracking using an open-source library

Ferri, F., Andreoni, G., Perisic, N., Lavelle, J. & Kofoed, J. P., 2013, 10th ewtec 2013 European Wave and Tidal Energy Conference Series: Proceedings of the 10th European Wave and Tidal Energy Conference. Frigaard, P., Kofoed, J. P., Bahaj, A. S., Bergdahl, L., Clément, A., Conley, D., Falcão, A. F. O., Johnstone, C. M., Margheritini, L., Masters, I., Sarmento, A. J. & Vicinanza, D. (eds.). Aalborg: Technical Committee of the European Wave and Tidal Energy Conference, 9 p. (European Wave and Tidal Energy Conference Series; No. 10).

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

Experimental assessment of the mooring influence on the power output of floating Wave Activated Body WECs

Angelelli, E., Zanuttigh, B., Ferri, F. & Kofoed, J. P., 2013, 10th ewtec 2013 European Wave and Tidal Energy Conference Series: Proceedings of the 10th European Wave and Tidal Energy Conference. Frigaard, P., Kofoed, J. P., Bahaj, A. S., Bergdahl, L., Clément, A., Conley, D., Falcão, A. F. O., Johnstone, C. M., Margheritini, L., Masters, I., Sarmento, A. J. & Vicinanza, D. (eds.). Aalborg: Technical Committee of the European Wave and Tidal Energy Conference, 10 p. (European Wave and Tidal Energy Conference Series; No. 10).

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

2017

The Wave Energy Sector

Kofoed, J. P., 2017, Handbook of Ocean Wave Energy. Pecher, A. & Kofoed, J. P. (eds.). Springer, Vol. 7. p. 17-42 26 p. (Ocean Engineering & Oceanography , Vol. 7). (Ocean Engineering & Oceanography (electronic), Vol. 7).

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

Open Access

Introduction

Pecher, A. F. S. & Kofoed, J. P., 2017, Handbook of Ocean Wave Energy. Pecher, A. & Kofoed, J. P. (eds.). Springer, Vol. 7. p. 1-15 15 p. (Ocean Engineering & Oceanography , Vol. 7). (Ocean Engineering & Oceanography (electronic), Vol. 7).

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

Open Access

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)

Water-wave diffraction and radiation by multiple three-dimensional bodies over a mild-slope bottom

Ruiz, P. M., Ferri, F. & Kofoed, J. P., 2017, In : Ocean Engineering. 143, p. 163-176

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)
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

75 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)
4 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)
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
57 Citations (Scopus)
2015

BLUENE: BLUe ENErgy for Mediterranean Sea

Vicinanza, D., Ferrante, V., Zambianchi, E., Praticó, C., Riefolo, L., Abadal, J., Cárdenas, F., Morató, M., Matassi, J., Suric, I., Pericic, S., Soukissian, T., Papadopoulos, E., De Andres, A., Sannino, G., Margheritini, L., Sarmento, A., Kofoed, J. P., Zografakis, N. & Maljkovic, D., Sep 2015, Proceedings of the 11th European Wave and Tidal Energy Conference. Technical Committee of the European Wave and Tidal Energy Conference, (European Wave and Tidal Energy Conference Series; No. 11).

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

2016

Wave conditions North of Brandsø island, DK

Margheritini, L. & Kofoed, J. P., 2016, Aalborg: Department of Civil Engineering, Aalborg University. 16 p. (DCE Technical reports; No. 214).

Research output: Book/ReportReportResearch

Open Access
File
37 Downloads (Pure)
2013

A Marine Spatial Planning Framework for the Optimal Sitting of Marine Renewable Energy Installations: two Danish case studies

Azzelino, A., Kofoed, J. P., Lanfredi, C., Margheritini, L. & Pedersen, M. L., 2013, In : Journal of Coastal Research. 65, Special Issue , p. 1623-1628 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

5 Citations (Scopus)

A Methodology for Equitable Performance Assessment and Presentation of Wave Energy Converters Based on Sea Trials

Kofoed, J. P., Pecher, A., Margheritini, L., Antonishen, M. P., Bittencourt, C., Holmes, B., Retzler, C., Berthelsen, K. K., Le Crom, I., Neumann, F., Johnstone, C., McCombes, T. & Myers, L. E., 2013, In : Renewable Energy. 52, April, p. 99-110 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

9 Citations (Scopus)
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)
2019

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
51 Downloads (Pure)
2015

Simplified Design Procedures for Moorings of Wave-Energy Converters: Deliverable 2.2

Bergdahl, L. & Kofoed, J. P., 2015, Aalborg: Department of Civil Engineering, Aalborg University. 48 p. (DCE Technical reports; No. 172).

Research output: Book/ReportReportResearch

Open Access
File
597 Downloads (Pure)
2013

Predictability and Variability of Wave and Wind: wave and wind forecasting and diversified energy systems in the Danish North Sea

Chozas, J. F., Kofoed, J. P. & Sørensen, H. C., 2013, Aalborg: Department of Civil Engineering, Aalborg University. 196 p. (DCE Technical reports; No. 156).

Research output: Book/ReportReportResearchpeer-review

Open Access
File
2672 Downloads (Pure)
2017

Erratum to: Handbook of Ocean Wave Energy

Pecher, A. & Kofoed, J. P., 2017, Handbook of Ocean Wave Energy. Springer, Vol. 7. p. E1-E1 (Ocean Engineering & Oceanography, Vol. 7).

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearch

Open Access
File
177 Downloads (Pure)
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
78 Downloads (Pure)
2014

User guide – COE Calculation Tool for Wave Energy Converters: ver. 1.6 - April 2014

Chozas, J. F., Kofoed, J. P. & Jensen, N. E. H., 2014, 1 ed. Aalborg: Department of Civil Engineering, Aalborg University. 60 p. (DCE Technical reports; No. 161).

Research output: Book/ReportReportResearch

Open Access
File
4947 Downloads (Pure)
2017

Test Plan for WEPTOS #1: Prototype in Brandsø

Margheritini, L., Tetu, A., Ferri, F., Kofoed, J. P. & Sonalier, N., 2017, Aalborg: Department of Civil Engineering, Aalborg University. 26 p. (DCE Contract Reports; No. 187).

Research output: Book/ReportReportResearch

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)
2017

Long Term Wave Climate at the Danish Test Site DanWEC Based on 35 Years Hindcast Data

Tetu, A., Jensen, P. M., Kramer, M. M., Nielsen, K., Schlütter, F. & Kofoed, J. P., 2017, 12th EWTEC - Proceedings of the 12th European Wave and Tidal Energy Conference: 27th Aug -1st Sept 2017, Cork, Ireland. Technical Committee of the European Wave and Tidal Energy Conference, 7 p. 872. (European Wave and Tidal Energy Conference Series; No. 2017, Vol. 12).

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

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

2013

Marine Renewable Energies: Perspectives and Implications for Marine Ecosystems

Azzellino, A., Conley, D., Vicinanza, D. & Kofoed, J. P., 2013, In : Scientific World Journal. 2013, 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

32 Citations (Scopus)
2012

Utilizing Wave Energy: potential, challenges and status

Kofoed, J. P., 2012. 54 p.

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

Open Access
File
598 Downloads (Pure)
2013

Experimental study on the wave loads on a rotor of the WEPTOS Wave Energy Converter

Pecher, A. & Kofoed, J. P., 2013, Aalborg: Department of Civil Engineering, Aalborg University. 28 p. (DCE Contract Reports; No. 139).

Research output: Book/ReportReport

Strategy for the development of wave energy utilization in Denmark through an industrial partnership

Nielsen, K., Kofoed, J. P., Krogh, J., Jensen, N. E. H. & Friis-Madsen, E., 2013, 10th ewtec 2013 European Wave and Tidal Energy Conference Series: Proceedings of the 10th European Wave and Tidal Energy Conference. Frigaard, P., Kofoed, J. P., Bahaj, A. S., Bergdahl, L., Clément, A., Conley, D., Falcão, A. F. O., Johnstone, C. M., Margheritini, L., Masters, I., Sarmento, A. J. & Vicinanza, D. (eds.). Aalborg: Technical Committee of the European Wave and Tidal Energy Conference, 4 p. (European Wave and Tidal Energy Conference Series; No. 10).

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

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/ReportReport

2013

Reliability assessment of wave energy devices

Ambühl, S., Kramer, M., Kofoed, J. P., Sørensen, J. D. & Ferreira, C. B., 2013, Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures: Proceedings of the 11th international conference on structural safety and reliability. Deodatis, G., Ellingwood, B. R. & Frangopol, D. M. (eds.). CRC Press, p. 641 1 p.

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

3 Citations (Scopus)

An Open-Access COE Calculation tool for Wave Energy Converters: The Danish approach

Chozas, J. F., Kofoed, J. P. & Jensen, N. E. H., 2013, 10th ewtec 2013 European Wave and Tidal Energy Conference Series: Proceedings of the 10th European Wave and Tidal Energy Conference. Frigaard, P., Kofoed, J. P., Bahaj, A. S., Bergdahl, L., Clément, A., Conley, D., Falcão, A. F. O., Johnstone, C. M., Margheritini, L., Masters, I., Sarmento, A. J. & Vicinanza, D. (eds.). Aalborg: Technical Committee of the European Wave and Tidal Energy Conference, 5 p. (European Wave and Tidal Energy Conference Series; No. 10).

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

2015

Roadmaps for the Development of Technologies Related to Danish Wave Power Systems

Nielsen, K., Krogh, J., Brodersen, H. J., Steenstrup, P. R., Pilgaard, H., Marquis, L., Friis-Madsen, E. & Kofoed, J. P., 2015, Proceedings of the 11th European Wave and Tidal Energy Conference. Technical Committee of the European Wave and Tidal Energy Conference, 7 p. (European Wave and Tidal Energy Conference Series; No. 11).

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

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)
2014

Experiments with Point Absorber Type Wave Energy Converters in a Large-Scale Wave Basin: The "WECwakes" Database

Stratigaki, V., Troch, P., Stallard, T., Forehand, D., Kofoed, J. P., Folley, M., Benoit, M., Babarit, A., Kirkegaard, J. & Vantorre, M., 2014, Coastlab 14 Book of Proceedings: Application of Physical Modelling to Port and Coastal Protection. Penchev, V. & Taveira Pinto, F. (eds.). Vol. 2. p. 295-305 11 p.

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

Large Scale Experiments on the Interaction of a Caisson Breakwater with Breaking Waves

Stagonas, D., Marzeddu, A., Buccino, M., Calabrese, M., Banfi, D., Vicinanza, D., Kofoed, J. P., Pecher, A., Frigaard, P. & Pakozdi, C., 2014, Proceedings of the HYDRALAB IV Joint User Meeting: July 2014. HYDRALAB IV Joint User Meeting, 6 p.

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

2013

Representative spectra of the wave resource from real sea wave measurements

Lavelle, J. & Kofoed, J. P., 2013, 10th ewtec 2013 European Wave and Tidal Energy Conference Series: Proceedings of the 10th European Wave and Tidal Energy Conference. Frigaard, P., Kofoed, J. P., Bahaj, A. S., Bergdahl, L., Clément, A., Conley, D., Falcão, A. F. O., Johnstone, C. M., Margheritini, L., Masters, I., Sarmento, A. J. & Vicinanza, D. (eds.). Aalborg: Technical Committee of the European Wave and Tidal Energy Conference, 5 p. (European Wave and Tidal Energy Conference Series; No. 10).

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

Robust Wave Resource Estimation: a Danish case study

Lavelle, J. & Kofoed, J. P., 2013, The Proceedings of the Twenty-third (2013) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers, Vol. 1. p. 495-499 5 p. (Proceedings of the International Offshore and Polar Engineering Conference).

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