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Potential-based boundary element method to calculate the hydrodynamic drift force on the floating cylinder

Treść / Zawartość
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the calculation of the hydrodynamic drift force by using the potetial-based boundary element method (BEM). The potential theory and far-field wave drift forces solution will be described. The comparison of non-dimensional drift force for surge and heave motions are in good agreement between numerical and experimental data. The effect of different drafts and the radius of a cylinder on the drift forces (surge, heave and pitch) are presented and discussed.
Rocznik
Strony
69--79
Opis fizyczny
Bibliogr. 17 poz., rys., tab.
Twórcy
  • Department of Maritime Engineering, Amirkabir University of Technology, Tehran, Iran
  • Department of Civil and Environmental Engineering, Amirkabir University of Technology Tehran, Iran
  • Department of Maritime Engineering, Amirkabir University of Technology, Tehran, Iran
Bibliografia
  • [1] Pinkster, J.A. (1980). Low-frequency second order wave exciting forces on floating structures. PhD thesis, MARIN Publication No. 600.
  • [2] Goodman, T.R. (1962). Forces on a Hovering Slender Body of Revolution Submerged Under Waves of Moderate Wavelength (No. 63). Ocean Research Equipment Inc Vineyard Haven Ma.
  • [3] Dalzell, J.F., & Kim, C.H. (1976). Analytical Investigation of the Quadratic Frequency Response for Added Resistance (No. SIT-DL-76-1878). Stevens Institute of Tech Hoboken NJ Davidson Lab.
  • [4] Pinkster, J.A. (1976). Low frequency second order wave forces on vessels moored at sea. Proc. of the 11th Symp. on Naval Hydrodynamics.
  • [5] Pijfers, J.G., & Brink, A.W. (1977). Calculated drift forces of two semisubmersible platform types in regular and irregular waves. In Offshore technology conference. Offshore Technology Conference.
  • [6] Petrauskas, C., & Liu, S.V. (1987). Springing force response of a tension leg platform. In Offshore Technology Conference. Offshore Technology Conference.
  • [7] Taylor, R.E., & Kernot, M.P. (1999). On second order wave loading and response in irregular seas. In Advances in Coastal and Ocean Engineering (pp. 155-212).
  • [8] Molin, B. (1979). Second-order diffraction loads upon three-dimensional bodies. Applied Ocean Research, 1(4), 197-202.
  • [9] Lim, D. H., & Kim, Y. (2018). Design wave method for the extreme horizontal slow-drift motion of moored floating platforms. Applied Ocean Research, 71, 48-58.
  • [10] Pegalajar-Jurado, A., & Bredmose, H. (2019). Reproduction of slow-drift motions of a floating wind turbine using second-order hydrodynamics and operational modal analysis. Marine Structures, 66, 178-196.
  • [11] Zhang, L., Lu, H., Yang, J., Peng, T., & Xiao, L. (2013). Low-frequency drift forces and horizontal motions of a moored FPSO in bi-directional swell and wind-sea offshore West Africa. Ships and Offshore Structures, 8(5), 425-440.
  • [12] Renaud, M., Waals, O., Chen, X.B., & van Dijk, R. (2008). Second-order wave loads on a lng carrier in multi-directional waves. In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering (pp. 363-370). American Society of Mechanical Engineers Digital Collection.
  • [13] Motallebi, M., Ghafari, H.R., Ghassemi, H., & Shokouhian, M. (2020). Calculating the secondorder hydrodynamic force on fixed and floating tandem cylinders. Scientific Journals of the Maritime University of Szczecin, 62(134), 108-115.
  • [14] Barltrop, N.D. (Ed.). (1998). Floating structures: a guide for design and analysis (Vol. 1). Oilfield Publications Incorporated.
  • [15] Newman, J.N. (1979). The theory of ship motions. In Advances in Applied Mechanics (Vol. 18, pp. 221-283). Elsevier.
  • [16] Ghafari, H.R., Ketabdari, M.J., Ghassemi, H., & Homayoun, E. (2019). Numerical study on the hydrodynamic interaction between two floating platforms in Caspian Sea environmental conditions. Ocean Engineering, 188(106273).
  • [17] Fonseca, N., Pessoa, J., Mavrakos, S., & Le Boulluec, M. (2011). Experimental and numerical investigation of the slowly varying wave exciting drift forces on a restrained body in bi-chromatic waves. Ocean Engineering, 38(17-18), 2000-2014.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-812a88b0-99c9-47fb-9452-99d7f9696038
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