Numerical Analysis of Wave Load Characteristics on Jack-Up Production Platform Structure Using Modified k-ω SST Turbulence Model

  • Gilang Muhammad Electronic Engineering Polytechnic Institute of Surabaya
  • Nu Rhahida Arini Electronic Engineering Polytechnic Institute of Surabaya
  • Eko Charnius Ilman Bandung Institute of Technology
  • Teguh Hady Ariwibowo Electronic Engineering Polytechnic Institute of Surabaya
Keywords: Jack-Up Production Platform, k-ω SST, CFD, OpenFOAM, Wave

Abstract

One of the important stages in the offshore structure design process is the evaluation of the marine hydrodynamic load in which the structure operates, this is to ensure an appropriate design and improve the safety of the structure. Therefore, accurate modeling of the marine environment is needed to produce good evaluation data, one of the methods that can accurately model the marine environment is through the Computational Fluid Dynamic (CFD) method. This research aims to analyze the ocean wave load of pressure and force characteristics on the jack-up production platform hull structure using the (CFD) method. The foam-extend 4.0 (the fork of the OpenFOAM) software with waveFoam solver is utilized to predict the free surface flow phenomena as its capability to predict with accurate results. The Reynold Averaged Navier Stokes (RANS) turbulence model of k-ω SST is applied to predict the turbulence effect in the flow field. Five variations of incident wave direction type are carried out to examine its effect on the pressure and force characteristics on the jack-up production platform hull. The wave model shows inaccurate results with the decrease in wave height caused by excessive turbulence in the water surface area. Excessive turbulence levels can be overcome by incorporating density variable and buoyancy terms based on the Standard Gradient Diffusion Hypothesis (SGDH) into the turbulent kinetic energy equation. The k-ω SST Buoyancy turbulence model shows accurate results when verified to predict wave run-up and horizontal force loads on monopile structures. Furthermore, test results of the wave load on the jack-up production platform hull structure shows that the most significant wave load is obtained in variations with the wave arrival direction relatively opposite to the platform wall. Especially in the direction of 90° because it also has the most expansive impact surface area. Meanwhile, the lower wave load is obtained in variations 45° and 135°, which have the relatively oblique direction of wave arrival to the surface.

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References

H. Jessen, Offshore Oil and Gas Exploitation. Handbook on Marine Environment Protection, Springer International Publishing (Berlin), pp 683–93, 2017. DOI: https://doi.org/10.1007/978-3-319-60156-4_35

Z. M. Ghazi, I. S. Abbood, F. Hejazi, Dynamic evaluation of jack-up platform structure under wave, wind, earthquake and tsunami loads, Journal of Ocean Engineering and Science, vol. 7, pp. 41–57, 2022. DOI: https://doi.org/10.1016/j.joes.2021.04.005

R. E. Randall, Elements of ocean engineering, Society of Naval Architects (Texas), 2010.

H. Ye, D. Yu, J. Ye, Z. Yang, Numerical Analysis of Dynamics of Jack-Up Offshore Platform and Its Seabed Foundation under Ocean Wave, Applied Sciences (Switzerland), vol. 12, pp. 7, 2022. DOI: https://doi.org/10.3390/app12073299

R. L. Tawekal, M. Mahendra, D. B. Kurniawan, E. C. Ilman, F. Perdana, Purnawarman FD, Risk Based Underwater Inspection (RBUI) For Existing Fixed Platforms In Indonesia, International Journal of Research in Engineering and Science (IJRES), vol. 5, pp. 25-31, 2017.

K. He, J. Ye, Dynamics of offshore wind turbine-seabed foundation under hydrodynamic and aerodynamic loads: A coupled numerical way, Renew Energy, vol. 202, pp. 453–69, 2023. DOI: https://doi.org/10.1016/j.renene.2022.11.029

E. Mackay, W. Shi, D. Qiao, R. Gabl, T. Davey, D. Ning, Numerical and experimental modelling of wave interaction with fixed and floating porous cylinders, Ocean Engineering, vol. 242, pp. 110-118, 2021. DOI: https://doi.org/10.1016/j.oceaneng.2021.110118

S. Yan, Q. Li, J. Wang, Q. Ma, Z. Xie, T. Stoesser, Comparative Numerical Study on Focusing Wave Interaction with FPSO-like Structure, International Journal of Offshore and Polar Engineering, vol. 29, pp. 149–57, 2019. DOI: https://doi.org/10.17736/ijope.2019.jc754

N. R. Arini, S. R. Turnock, M. Tan, The Effect of Trailing Edge Profile Modifications to Fluid-Structure Interaction of a Vertical Axis Tidal Turbine Blade, International Journal of Renewable Energy Development, vol. 11, pp. 725–35, 2022. DOI: https://doi.org/10.14710/ijred.2022.44669

M. Nizamani, Z. Nizamani, A. Nakayama, M. Osman, Analysis of loads caused by waves on the deck near the free surface of the offshore platform using computational fluid dynamics, Ships and Offshore Structures, vol. 17, pp. 1964–1974, 2022. DOI: https://doi.org/10.1080/17445302.2021.1954329

A. Aggarwal, M. A. Chella, H. Bihs, Ø. A. Arntsen, Numerical study of irregular breaking wave forces on a monopile for offshore wind turbines, Energy Procedia, vol. 137, pp. 246–254, 2017. DOI: https://doi.org/10.1016/j.egypro.2017.10.347

X. Zeng, W. Shi, C. Michailides, S. Zhang, X. Li, Numerical and experimental investigation of breaking wave forces on a monopile-type offshore wind turbine, Renew Energy, vol. 175, pp. 501–519, 2021. DOI: https://doi.org/10.1016/j.renene.2021.05.009

B. Devolder. Hydrodynamic modelling of wave energy converter arrays. Phd Thesis, Ghent University, 2018.

E. Didier, P. R. F. Teixeira, Validation and Comparisons of Methodologies Implemented in a RANS-VoF Numerical Model for Applications to Coastal Structures, J Mar Sci Eng, vol. 10, pp. 9, 2022. DOI: https://doi.org/10.3390/jmse10091298

B. Devolder, P. Rauwoens, P. Troch, Application of a buoyancy-modified k-ω SST turbulence model to simulate wave run-up around a monopile subjected to regular waves using OpenFOAM ®, Coastal Engineering, vol. 125, pp. 81–94, 2017. DOI: https://doi.org/10.1016/j.coastaleng.2017.04.004

B. E. Larsen, D. R. Fuhrman, On the over-production of turbulence beneath surface waves in Reynolds-averaged Navier–Stokes models, J Fluid Mech, vol. 853, pp. 419–460, 2018. DOI: https://doi.org/10.1017/jfm.2018.577

S. Qu, S. Liu, M. C. Ong, An evaluation of different RANS turbulence models for simulating breaking waves past a vertical cylinder, Ocean Engineering, vol. 234, pp. 109195, 2021. DOI: https://doi.org/10.1016/j.oceaneng.2021.109195

C. Greenshields, OpenFOAM The OpenFOAM Foundation User Guide, CFD Direct Ltd, 2011.

N. G. Jacobsen, D. R. Fuhrman, J. Fredsøe, A wave generation toolbox for the open-source CFD library: OpenFoam®, Int J Numer Methods Fluids, vol. 70, pp. 1073–1088, 2012. DOI: https://doi.org/10.1002/fld.2726

N. U. Azman, M. K. A. Husain, N. I. M. Zaki, E. M. Soom, N. A. Mukhlas, S. Z. A. S. Ahmad, Structural integrity of fixed offshore platforms by incorporating wave-in-deck, J Mar Sci Eng, vol. 9, pp. 9, 2012. DOI: https://doi.org/10.3390/jmse9091027

HSE, HSE Health & Safety Executive Sensitivity of jack-up reliability to wave-in-deck calculation, MSL Engineering Limited, Report number: 019, 2003.

M. Métois, M. Benjelloun, C. Lasserre, R. Grandin, L. Barrier, E. Dushi, Subsidence associated with oil extraction, measured from time-series analysis of Sentinel-1 data : case study of the Patos-Marinza oil field, Albania n.d, Solid Earth, vol. 11, pp. 363–378, 2020. DOI: https://doi.org/10.5194/se-11-363-2020

L. De Vos, P. Frigaard, J. De Rouck, Wave run-up on cylindrical and cone shaped foundations for offshore wind turbines, Coastal Engineering, vol. 54, pp. 17–29, 2007. DOI: https://doi.org/10.1016/j.coastaleng.2006.08.004

ANSYS Fluent Theory Guide, 2017.

W. Fan, H. Anglart, varRhoTurbVOF: A new set of volume of fluid solvers for turbulent isothermal multiphase flows in OpenFOAM, Comput Phys Commun, vol. 247, pp. 106876, 2020. DOI: https://doi.org/10.1016/j.cpc.2019.106876

F. R. Menter, Two-equation eddy-viscosity turbulence models for engineering applications. AIAA Journal, vol. 32, pp. 1598–1605, 1994. DOI: https://doi.org/10.2514/3.12149

American Petroleum Institute (API), API Recommended Practice 2A-WSD, ed. 21st. 2007.

B. Wang, Y. Li, F. Wu, S. Gao, J. Yan, Numerical Investigation of Wave Run-Up and Load on Fixed Truncated Cylinder Subjected to Regular Waves Using OpenFOAM, Water (Basel), vol. 14, pp. 2830, 2022. DOI: https://doi.org/10.3390/w14182830

T. E. Schellin, M. Perić, O. el Moctar, Wave-in-deck load analysis for a jack-up platform, Journal of Offshore Mechanics and Arctic Engineering, vol. 133, pp. 2, 2011. DOI: https://doi.org/10.1115/1.4002047

Published
2023-06-25
How to Cite
Gilang Muhammad, Arini, N. R., Ilman, E. C., & Ariwibowo, T. H. (2023). Numerical Analysis of Wave Load Characteristics on Jack-Up Production Platform Structure Using Modified k-ω SST Turbulence Model. EMITTER International Journal of Engineering Technology, 11(1), 100-121. https://doi.org/10.24003/emitter.v11i1.806
Section
Articles