In recent years, with daily progress in technology, application of wind turbines for energy generation has become common all around the world. Installation of these turbines at sea encountered a great deal of challenge. One of the most important challenges is scouring around the piles of these turbines due to sea waves and current interaction. Many studies have been conducted in this respect; however, the results are insufficient, and the phenomenon remains poorly understood in tripod wind turbines. In this work, an attempt is made by combining the waves and currents, and changing the substructure of the turbine and the type of the bed materials, to extend the investigation of this phenomenon. The current research is focused on presenting the trend of changes in the amount of scouring. By changing the conditions (including variation in the wave height, variation of the current velocity, variation of the pile diameter, and variation in the size of bed particles), one can arrive at an appropriate estimate and prediction of the shape and the depth of the scour pit.
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De Vos L, De Rouck J, Troch P, Frigaard P (2012) Empirical design of scour protections around monopile foundations. Part 2: dynamic approach. Coast Eng 60:286–298. https://doi.org/10.1016/j.coastaleng.2011.11.001
Ekeleme AC, Agunwamba JC (2018) Experimental determination of dispersion coefficient in soil. Emerg Sci J. https://doi.org/10.28991/esj-2018-01145
Gamil Y, Bakar I, Ahmed K (2017) Simulation and development of instrumental setup to be used for cement grouting of sand soil. Emerg Sci J 1(1):16–27
Ghodsi H, Khanjani MJ, Beheshti AA (2018) Evaluation of harmony search optimization to predict local scour depth around complex bridge piers. Civ Eng J 4(2):402. https://doi.org/10.28991/cej-0309100
Gimbert F, Tsai VC, Amundson JM, Bartholomaus TC, Walter JI (2016) Subseasonal changes observed in subglacial channel pressure, size, and sediment transport. Geophys Res Lett 43(8):3786–3794. https://doi.org/10.1002/2016gl068337
Global Wind Energy Council (GWEC) (2017) Global Wind Statistics 2017. Accessed Oct 2017
Goodling PJ, Lekic V, Prestegaard K(2018).Seismic signature of turbulence during the 2017 Oroville Dam spillway erosion crisis.Earth Surf Dyn Discuss. https://doi.org/10.5194/esurf-2017-71
Harris JM, Whitehouse RJS, Benson T (2010) The time evolution of scour around offshore structures. Proc Inst Civ Eng Marit Eng 163(1):3–17. https://doi.org/10.1680/maen.2010.163.1.3
Khosravi S, Zamanifar M, Derakhshan-Barjoei P(2018).Analysis of bifurcations in a wind turbine system based on DFIG. Emerg Sci J. https://doi.org/10.28991/esj-2018-01126
Mortezaei H, Karimpour Fard M (2017) Variation of the hydraulic conductivity of clayey soils in exposure to organic permeants. Civ Eng J 3(11):1036. https://doi.org/10.28991/cej-030936
Movahedi A, Kavianpour M, Aminoroayaie Yamini O (2017) Experimental and numerical analysis of the scour profile downstream of flip bucket with change in bed material size. ISH J Hydraul Eng. https://doi.org/10.1080/09715010.2017.1398111
Petersen TU (2014) Scour around offshore wind turbine foundations. Ph.D. Dissertation, Technical University of Denmark. Department of Mechanical Engineering
Prendergast LJ, Gavin K, Doherty P (2015) An investigation into the effect of scour on the natural frequency of an offshore wind turbine. Ocean Eng 101:1–11. https://doi.org/10.1016/j.oceaneng.2015.04.017
Qi W-G, Gao F-P (2014) Physical modeling of local scour development around a large-diameter monopile in combined waves and current. Coast Eng 83:72–81. https://doi.org/10.1016/j.coastaleng.2013.10.007
Razavi AR, Ahmadi H (2017) Numerical modelling of flow in morning glory spillways using FLOW-3D. Civ Eng J 3(10):956. https://doi.org/10.28991/cej-030928
Razavi Alavi SA, Nemati Lay E, Alizadeh Makhmali ZS (2018) A CFD study of industrial double-cyclone in HDPE drying process. Emerg Sci J. https://doi.org/10.28991/esj-2018-01125
Sadeghi Googheri Y, Saneie M, Ershadi S (2017) Three-dimension numerical simulation of scour temporal changes due to flow in the downstream of combined weirs and gate model. Civ Eng J 3(11):1111. https://doi.org/10.28991/cej-030941
Sørensen SPH, Ibsen LB (2011) Small-scale quasi-static tests on non-slender piles situated in sand–Test results (No. 112). DCE technical report, Department of Civil Engineering, Aalborg University, Denmark
Stahlmann A (2013) Numerical and experimental modeling of scour at foundation structures for offshore wind turbines. In: Twenty-third international offshore and polar engineering conference. International Society of Offshore and Polar Engineers
Sumer BM, Fredsøe J, Christiansen N (1992) Scour around vertical pile in waves. J Waterw Port Coast Ocean Eng 118(1):15–31. https://doi.org/10.1061/(asce)0733-950x(1992)118:1(15)
Whitehouse R (1998) Scour at marine structures, a manual for practical application. Thomas Telford Publications, London. https://doi.org/10.1680/sams.26551
Yu T, Lian J, Shi Z, Wang H (2016) Experimental investigation of current-induced local scour around composite bucket foundation in silty sand. Ocean Eng 117:311–320. https://doi.org/10.1016/j.oceaneng.2016.03.045
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Aminoroayaie Yamini, O., Mousavi, S.H., Kavianpour, M.R. et al. Numerical modeling of sediment scouring phenomenon around the offshore wind turbine pile in marine environment. Environ Earth Sci 77, 776 (2018). https://doi.org/10.1007/s12665-018-7967-4
- Wind turbine
- Sediment scour