Claes Eskilsson

2023

A High-order Spectral Element based Time-Domain Simulation of a Model-Scale Floating Offshore Wind Turbine

Visbech, J., Bingham, H. B., Eskilsson, C., Palm, J. & Engsig-Karup, A. P., 2023, Proceedings of the 33rd (2023) International Ocean and Polar Engineering Conference. The International Society of Offshore and Polar Engineers, p. 279-285

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

A hybrid linear potential flow - machine learning model for enhanced prediction of WEC performance

Eskilsson, C., Pashami, S., Holst, A. & Palm, J., 2023, Proceedings of the 15th European Wave and Tidal Energy Conference. European Wave and Tidal Energy Conference, 9 p. 321

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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Detached-Eddy Simulation of Normal Flow past Flat Plates: The Influence from Corner Curvature

Andersen, J. & Eskilsson, C., 2023, The Proceedings of the 33rd (2023) International Ocean and Polar Engineering Conference. International Society of Offshore & Polar Engineers, p. 2441-2448

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Estimation of nonlinear forces acting on floating bodies using machine learning

Eskilsson, C., Pashami, S., Holst, A. & Palm, J., 2023, Advances in the Analysis and Design of Marine Structures. CRC Press, p. 63-72

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Hierarchical Approaches to Train Recurrent Neural Networks for Wave-Body Interaction Problems

Eskilsson, C., Pashami, S., Holst, A. & Palm, J., 2023, The Proceedings of the 33rd (2023) International Ocean and Polar Engineering Conference. International Society of Offshore & Polar Engineers

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Hydrodynamic Simulations of a FOWT Platform (1st FOWT Comparative Study) Using OpenFOAM Coupled to MoodyCore

Eskilsson, C., Verao Fernandez, G., Andersen, J. & Palm, J., 2023, The Proceedings of the 33rd (2023) International Ocean and Polar Engineering Conference. International Society of Offshore & Polar Engineers, p. 461-468

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Investigations on the wave performance of Savonius turbine operating under initial phase-locked strategy

Li, F., Yao, J., Eskilsson, C., Pan, Y., Chen, J. & Ji, R., 1 Sept 2023, In: Physics of Fluids. 35, 9, 097138.

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Solution verification of WECs: comparison of methods to estimate numerical uncertainties in the OES wave energy modelling task

Eskilsson, C., Shiri, A. & Katsidoniotaki, E., 2023, Proceedings of the 15th European Wave and Tidal Energy Conference. European Wave and Tidal Energy Conference, 9 p. 426

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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Validation of a CFD model for wave energy system dynamics in extreme waves

Katsidoniotaki, E., Shahroozi, Z., Eskilsson, C., Palm, J., Engström, J. & Göteman, M., 15 Jan 2023, In: Ocean Engineering. 268, 113320.

Research output: Contribution to journal › Journal article › Research › peer-review

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5 Citations (Scopus)

13 Downloads (Pure)

Verification and validation of MoodyMarine: A free simulation tool for modelling moored MRE devices

Palm, J. & Eskilsson, C., 2023, Proceedings of the 15th European Wave and Tidal Energy Conference. European Wave and Tidal Energy Conference, 8 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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2022

Facilitating Large-Amplitude Motions of Wave Energy Converters in OpenFOAM by a Modified Mesh Morphing Approach

Palm, J. & Eskilsson, C., 23 Dec 2022, In: International Marine Energy Journal. 5, 3, p. 257-264 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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High-fidelity modelling of moored marine structures: multi-component simulations and fluid-mooring coupling

Eskilsson, C. & Palm, J., Nov 2022, In: Journal of Ocean Engineering and Marine Energy. 8, 4, p. 513-526 14 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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1 Citation (Scopus)

15 Downloads (Pure)

Sensitivity analysis of extreme loads acting on a point-absorbing wave energy converter

Eskilsson, C., Palm, J., Johannesson, P. & Moura Paredes, G., 18 Jun 2022, In: International Marine Energy Journal. 5, 1, p. 91-101 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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2021

A comparative study on the nonlinear interaction between a focusing wave and cylinder using state-of-the-art solvers: Part A

Sriram, V., Agarwal, S., Yan, S., Xie, Z., Saincher, S., Schlurmann, T., Ma, Q., Stoesser, T., Zhuang, Y., Han, B., Zhao, W., Yang, X., Li, Z., Wan, D., Zhang, Y., Teng, B., Ning, D., Zhang, N., Zheng, X., Xu, G., & 30 othersGong, J., Li, Y., Liao, K., Duan, W., Han, R., Asnim, W., Sulaiman, Z., Zhou, Z., Qin, J., Li, Y., Song, Z., Lou, X., Lu, L., Yuan, C., Ma, Y., Ai, C., Dong, G., Sun, H., Wang, Q., Zhai, Z. T., Shao, Y. L., Lin, Z., Qian, L., Bai, W., Ma, Z., Higuera, P., Buldakov, E., Stagonas, D., Lopez, S. M. & Eskilsson, C., 2021, In: International Journal of Offshore and Polar Engineering. 31, 1, p. 1-10 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

17 Citations (Scopus)

Co-location of wave and wind power: Results from screening 226 locations worldwide

Hüffmeier, J. & Eskilsson, C., 2021, In: Proceedings of the European Wave and Tidal Energy Conference. p. 2307-1-2307-9

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

Developments in coupled high-fidelity simulations of moored marine structures

Eskilsson, C. & Palm, J., 2021, Proceedings of the IX International Conference on Computational Methods in Marine Engineering: MARINE 2021. Viola, I. M. & Brennan, F. (eds.). International Center for Numerical Methods in Engineering, 12 p. 216

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

Facilitating large-amplitude motions of wave energy converters in OpenFOAM by a modified mesh morphing approach

Palm, J. & Eskilsson, C., 2021, In: Proceedings of the European Wave and Tidal Energy Conference. p. 2107-1-2107-8 8 p.

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

Highly Accurate Experimental Heave Decay Tests with a Floating Sphere: A Public Benchmark Dataset for Model Validation of Fluid-Structure Interaction

Kramer, M. B., Andersen, J., Thomas, S., Bendixen, F., Bingham, H., Read, R., Holk, N., Ransley, E., Brown, S., Yu, Y-H., Tran, T. T., Davidson, J., Horvath, C., Janson, C. E., Nielsen, K. & Eskilsson, C., 6 Jan 2021, In: Energies. 14, 2, 269.

Research output: Contribution to journal › Journal article › Research › peer-review

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8 Citations (Scopus)

47 Downloads (Pure)

IWEC-model validation and cost optimization of infinity WEC wave energy converter

Rashid, A., Sidenmark, M., Eskilsson, C. & Wallentin, M., 2021, In: Proceedings of the European Wave and Tidal Energy Conference. p. 2192-1-2192-10

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

Numerical simulation of parametric resonance in point absorbers using a simplified model

Kurniawan, A., Tran, T. T., Brown, S. A., Eskilsson, C., Orszaghova, J. & Greaves, D., 2021, In: IET Renewable Power Generation. 15, 14, p. 3186-3205 20 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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5 Citations (Scopus)

59 Downloads (Pure)

On end-stops and snap loads for taut-moored wave energy converters

Palm, J. & Eskilsson, C., 2021, In: Proceedings of the European Wave and Tidal Energy Conference. p. 1984-1 - 1984-10

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

2 Citations (Scopus)

Sensitivity analysis of extreme loads acting on a point-absorbing wave energy converter

Eskilsson, C., Palm, J., Johannesson, P. & Moura Paredes, G., 2021, In: Proceedings of the European Wave and Tidal Energy Conference. p. 1992-1 - 1992-10

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

Simulation of Nonlinear Waves Interacting with a Heaving Floating Body using a p-Multigrid Spectral Element Method

Mortensen, L. K., Laskowski, W. J., Engsig-Karup, A. P., Eskilsson, C. & Monteserin, C., 2021, Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference . International Society of Offshore & Polar Engineers, Vol. 3. p. 1569-1576 8 p. (Proceedings of the International Offshore and Polar Engineering Conference).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

2020

Floating Power Plant hybrid wind-wave platform: CFD simulations of the influence of chamber geometry

Anton Aguilar, M., Eskilsson, C., Andersen, J., Kramer, M. B. & Thomas, S., 2020, Developments in Renewable Energies Offshore: Proceedings the 4th International Conference on Renewable Energies Offshore, RENEW 2020. Guedes Soares, C. (ed.). London: CRC Press, p. 265-273 9 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

1 Citation (Scopus)

Influence of bending stiffness on snap loads in marine cables: a study using a high-order discontinuous Galerkin method

Palm, J. & Eskilsson, C., 2020, In: Journal of Marine Science and Engineering. 8, 10, p. 1-20 20 p., 795.

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12 Citations (Scopus)

34 Downloads (Pure)

Mooring systems with submerged buoys: influence of buoy geometry and modelling fidelity

Palm, J. & Eskilsson, C., 2020, In: Applied Ocean Research. 102, 19 p., 102302.

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19 Citations (Scopus)

81 Downloads (Pure)

Uncertainty quantification in mooring cable dynamics using polynomial chaos expansions

Moura Paredes, G., Eskilsson, C. & Engsig-Karup, A. P., 2020, In: Journal of Marine Science and Engineering. 8, 3, 162.

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10 Citations (Scopus)

42 Downloads (Pure)

2019

A blind comparative study of focused wave interactions with a fixed FPSO-like structure (CCP-WSI Blind Test Series 1)

Ransley, E., Yan, S., Brown, S., Mai, T., Graham, D., Ma, Q., Musiedlak, P-H., Engsig-Karup, A. P., Eskilsson, C., Li, Q., Wang, J., Xie, Z., Sriram, V., Stoesser, T., Zhuang, Y., Li, Q., Wan, D., Chen, G., Chen, H., Qian, L., & 13 othersMa, Z., Mingham, C., Causon, D., Gatin, I., Jasak, H., Vukcevic, V., Downie, S., Higuera, P., Buldakov, E., Stagonas, D., Chen, Q., Zang, J. & Greaves, D., Jun 2019, In: International Journal of Offshore and Polar Engineering. 29, 2, p. 113-127 15 p.

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61 Citations (Scopus)

79 Downloads (Pure)

A mixed Eulerian–Lagrangian spectral element method for nonlinear wave interaction with fixed structures

Engsig-Karup, A. P., Monteserin Sanchez, C. & Eskilsson, C., Nov 2019, In: Water Waves. 1, 2, p. 315-342

Research output: Contribution to journal › Journal article › Research › peer-review

A spectral/hp element depth-integrated model for nonlinear wave-body interaction

Bosi, U., Engsig-Karup, A. P., Eskilsson, C. & Ricchiuto, M., 1 May 2019, In: Computer Methods in Applied Mechanics and Engineering. 348, May 2019, p. 222-249 28 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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15 Citations (Scopus)

36 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 proceeding › Article in proceeding › Research › peer-review

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4 Citations (Scopus)

234 Downloads (Pure)

Influence of floater geometry on snap loads in mooring systems for wave energy converters

Palm, J. & Eskilsson, C., Sept 2019, Proceedings of the 13th European Wave and Tidal Energy Conference. European Tidal and Wave Energy Conference, 9 p. 1375. (European Wave and Tidal Energy Conference Series).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Mooring system reliability analysis of an ORE device using general Polynomial Chaos

Moura Paredes, G., Thomsen, J. B., Ferri, F. & Eskilsson, C., Sept 2019, Proceedings of the 13^th European Wave and Tidal Energy Conference. European Tidal and Wave Energy Conference, p. 1271-1-1271-8 8 p. (European Wave and Tidal Energy Conference Series).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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Ocean energy systems wave energy modelling task: Modelling, verification and validation of wave energy converters

Wendt, F., Nielsen, K., Yu, Y. H., Bingham, H., Eskilsson, C., Kramer, M., Babarit, A., Bunnik, T., Costello, R., Crowley, S., Gendron, B., Giorgi, G., Giorgi, S., Girardin, S., Greaves, D., Heras, P., Hoffman, J., Islam, H., Jakobsen, K. R., Janson, C. E., & 23 othersJansson, J., Kim, H. Y., Kim, J. S., Kim, K. H., Kurniawan, A., Leoni, M., Mathai, T., Nam, B. W., Park, S., Rajagopalan, K., Ransley, E., Read, R., Ringwood, J. V., Rodrigues, J. M., Rosenthal, B., Roy, A., Ruehl, K., Schofield, P., Sheng, W., Shiri, A., Thomas, S., Touzon, I. & Yasutaka, I., 1 Jan 2019, In: Journal of Marine Science and Engineering. 7, 11, 379.

Research output: Contribution to journal › Journal article › Research › peer-review

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42 Citations (Scopus)

35 Downloads (Pure)

Spectral element FNPF simulation of focused wave groups impacting a fixed FPSO-type body

Engsig-Karup, A. P. & Eskilsson, C., 2019, In: International Journal of Offshore and Polar Engineering. 29, 2, p. 141-148 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

3 Citations (Scopus)

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 proceeding › Article in proceeding › Research › peer-review

Open Access

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2 Citations (Scopus)

105 Downloads (Pure)

2018

A high-order spectral element unified Boussinesq model for floating point absorbers

Bosi, U., Engsig-Karup, A. P., Eskilsson, C., Ricchiuto, M. & Solai, E., 2018, Coastal Engineering Proceedings. Vol. 1. p. 57-

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Assessment of scale effects, viscous forces and induced drag on a point-absorbing wave energy converter by CFD simulations

Palm, J., Eskilsson, C., Bergdahl, L. & Bensow, R. E., 22 Oct 2018, In: Journal of Marine Science and Engineering. 6, 4, 22 p., 124.

Research output: Contribution to journal › Journal article › Research › peer-review

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24 Citations (Scopus)

252 Downloads (Pure)

CFD simulation of a passively controlled point absorber wave energy converter

Wu, M., Wang, W., Palm, J. & Eskilsson, C., 2018, Trends and Challenges in Maritime Energy Management. Ölcer, A. I., Kittade, M., Dalaklis, D. & Ballini, F. (eds.). Springer, p. 499-511 (WMU Journal of Maritime Affairs, Vol. 6).

Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review

Estimation of numerical uncertainty in computational fluid dynamics simulations of a passively controlled wave energy converter

Wang, W., Wu, M., Palm, J. & Eskilsson, C. G., 2018, In: Institution of Mechanical Engineers. Proceedings. Part M: Journal of Engineering for the Maritime Environment. 232, 1, p. 71–84 14 p.

Research output: Contribution to journal › Journal article › Research › peer-review

30 Citations (Scopus)

MOODY User Manual: version 1.0.0

Palm, J. & Eskilsson, C., 2018, Göteborg: Chalmers University of Technology, Department of Mechanics and Maritime Sciences. 46 p.

Research output: Book/Report › Report › Research

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762 Downloads (Pure)

Nonlinear wave-body interaction using a mixed-Eulerian-Lagrangian spectral element model

Monteserin Sanchez, C., Engsig-Karup, A. P. & Eskilsson, C., 2018, ASME 2018 Proceedings of the 37th International Conference on Offshore Mechanics and Arctic Engineering - OMAE. American Society of Mechanical Engineers, Vol. 9: Offshore Geotechnics. p. V009T13A030 9 p. OMAE2018-77692. (International Conference on Offshore Mechanics and Arctic Engineering. Proceedings).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

8 Citations (Scopus)

Numerical simulation of Peregrine breathers using a spectral element model

Koukounas, D., Eskilsson, C. & Engsig-Karup, A. P., 2018, ASME 2018 Proceedings of the 37th International Conference on Offshore Mechanics and Arctic Engineering - OMAE. American Society of Mechanical Engineers, Vol. 11A: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering. p. V11AT12A017 10 p. OMAE2018-77684. (International Conference on Offshore Mechanics and Arctic Engineering. Proceedings).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

3 Citations (Scopus)

Parametric excitation of moored wave energy converters using viscous and non-viscous CFD simulations

Palm, J., Bergdahl, L. & Eskilsson, C., 2018, Advances in Renewable Energies Offshore: Proceedings of the 3rd International Conference on Renewable Energies Offshore (RENEW 2018). Guedes Soares, C. (ed.). London: CRC Press, p. 455-462 (Proceedings in marine technology and ocean engineering (Online)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Simulations of floating wave energy devices using adaptive mesh refinement

Eskilsson, C. & Palm, J., 2018, Advances in Renewable Energies Offshore: Proceedings of the 3rd International Conference on Renewable Energies Offshore. Guedes Soares, C. (ed.). CRC Press/Balkema, p. 431-438 (Proceedings in marine technology and ocean engineering (Online)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Simulations of moored wave energy converters using OpenFOAM: Implementation and applications

Eskilsson, C., Palm, J. & Bergdahl, L., 2018, WMTC18 - World Maritime Technology Conference 2018: Proceedings of the 6th World Maritime Technology Conference. Society of Naval Architects and Marine Engineers at Providence, 9 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Spectral/hp element methods: recent developments, applications, and perspectives

Xu, H., Cantwell, C., Monteserin, C., Eskilsson, C., Engsig-Karup, A. & Sherwin, S., 2018, In: Journal of Hydrodynamics. 30, 1, p. 1-22

Research output: Contribution to journal › Review article › peer-review

78 Citations (Scopus)

Spectral element FNPF simulation of focused wave groups impacting a fixed FPSO

Engsig-Karup, A. P. & Eskilsson, C., 2018, The Proceedings of the Twenty-eighth (2018) International Ocean and Polar Engineering Conference: ISOPE2018. Chung, J. S., Hyun, B-S., Matskevitch, D. & Wang, A. M. (eds.). International Society of Offshore & Polar Engineers, Vol. 1. p. 1443-1450 8 p. (Proceedings of the International Offshore and Polar Engineering Conference; No. 28).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

4 Citations (Scopus)

Summary of the MSLWEC Project: M7 & WP6

Thomsen, J. B., Ferri, F., Kofoed, J. P., Eskilsson, C., Bergdahl, L., Delaney, M., Black, K., Banfield, S., MacKay, J., Thomas, S., Nielsen, K., Rasmussen, K. D., Friis-Madsen, E. & Andersen, M. T., 2018, Aalborg: Department of Civil Engineering, Aalborg University. 34 p. (DCE Technical reports; No. 247).

Research output: Book/Report › Report › Research

Open Access

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2017

An hp-adaptive discontinuous Galerkin method for modelling snap loads in mooring cables

Palm, J., Eskilsson, C. G. & Bergdahl, L., 2017, In: Ocean Engineering. 144, p. 266-276

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

42 Citations (Scopus)

Claes Eskilsson

Research output

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