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Evaluation of water impact for symmetric wedge by experimental and numerical methods

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Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Evaluation of impact loads when a ship hull contacts the wave surface is one of the main issues for researchers who are going to design the structure of marine vehicles. In this paper, the results of experimental tests and numerical modeling of the distribution of pressure on different wedge-shaped models are reported and the effect of related parameters such as the deadrise angles, the weight and drop heights, is assessed. The output of analyses and the results can give appropriate approximations of the maximum impact pressures for the geometries that are similar to marine vehicle’s hull sections to estimate the hydrodynamic impact loads in different sea-states. In addition, other effective parameters such as the impact speed, acceleration and water entry process can be used for evaluating the performance of such crafts.
Rocznik
Strony
221--230
Opis fizyczny
Bibliogr. 26 poz., fot., rys., wykr.
Twórcy
autor
  • Faculty of Mechanical Engineering, University of Technology Malaysia 81310, UTM Skudai, MALAYSIA
autor
  • Faculty of Mechanical Engineering, University of Technology Malaysia 81310, UTM Skudai, MALAYSIA
autor
  • Marine Technology Centre, University of Technology Malaysia, MALAYSIA
autor
  • Department of Mechanical Engineering, Sharif University of Technology, MALAYSIA
autor
  • Department of Mechanical Engineering, Sharif University of Technology, MALAYSIA
Bibliografia
  • [1] Von-Karman T. (1929): The impact on seaplane floats during landing. National Advisory Committee for Aeronautics: NACATN321. pp.2-8.
  • [2] Wagner H. (1932): Landing of Sea Planes. NACA Tech Memo.
  • [3] Payne P.R. (1988): Design of high-speed boats. Vol.1: Planing. Fishergate Inc.
  • [4] Korobkin A.A. and Pokhnachov V.V. (1988): Initial stage of water impact. Annual Review of Fluid Mechanics, vol.20.
  • [5] Dobrovolskaya Z.N. (1969): On some problems of similarity flow of fluid with a free surface. Journal of Fluid Mechanics, vol.3, pp.805-829.
  • [6] Zhao R. and Faltinsen O.M. (1993): Water entry of two-dimensional bodies. J. Fluid Mech., vol.246, pp.593-612.
  • [7] Mei X., Lui Y. and Yue D.K.P. (1999): On the water impact of general two-dimensional sections. Applied Ocean Research, vol.21, pp.1-15.
  • [8] Bisplinghoff R.L. and Doherty C.S. (1952): Some studies of the impact of vee wedges on a water surface. Journal of the Franklin Institute, vol.253, No.6, pp.547-561.
  • [9] Chuang S.L. (1967): Experiments on slamming of wedge-shaped bodies. Journal of Ship Research, vol.11, pp.190-198.
  • [10] Chuang S.L. (1970): Investigation of Impact of Rigid and Elastic Bodies with Water. Management Information Services.
  • [11] Chuang S.L. (1973): Slamming tests of three-dimensional models in calm water and waves. Naval Ship Research and Development Center Bethesda, MD, US Department of Commerce, National Technical Information Service.
  • [12] Ochi M.D. and Bonilla-Norat J. (1970): Pressure-velocity relationship in impact of a ship model dropped onto the water surface and in slamming in waves. Naval Ship Research and Development Center Washington DC, US Department of Commerce, National Technical Information Service.
  • [13] Greenhow, Martin and Woei-Min Lin (1983): Nonlinear-free surface effects: experiments and theory. No.83-19. Massachusetts Inst. of Tech. Cambridge Dept. of Ocean Engineering.
  • [14] Lin M.C. and Ho T.Y. (1994): Water entry for a wedge in arbitrary water depth. Engineering Analysis with Boundary Elements, vol.14, No.2, pp.179-185.
  • [15] Zhao R., Faltinsen O.M. and Aarsnes J. (1997): Water Entry of Arbitrary Two Dimensional Sections with and without Flow Separation. 21st Symposium on Naval Hydrodynamics. Trondheim, Norway: The National Academies Press.
  • [16] Lin M.-C. and Shieh L.D. (1997): Simultaneous measurements of water impact on a two-dimensional body. Fluid Dynamics Research 19, pp.125-148.
  • [17] Engle A. and Lewis R. (2003): A comparison of hydrodynamic impacts prediction methods with two dimensional drop test data. Marine Structures, vol.16, pp.175-182.
  • [18] Faltinsen O.M., Landrini M. and Greco M. (2004): Slamming in marine applications.  Journal of Engineering Mathematics, vol.48, pp.187–217.
  • [19] Wu G.X., Sun H. and He Y.S. (2004): Numerical simulation and experimental study of water entry of a wedge In free fall motion. Journal of Fluids and Structures, vol.19, No.3, pp.277-289.
  • [20] Yettou E.-M., Desrochers A. and Champoux Y. (2006): Experimental study on the water impact of a symmetrical wedge. Fluid Dynamics Research, vol.38, No.1, pp.47-66.
  • [21] Sayeed T.M., Peng H. and Veitch B. (2010): Experimental investigation of slamming loads on a wedge. In The International Conference on Marine Technology: Dhaka, Bangladesh.
  • [22] Peng S., Sun H., Pan J., Xia Z. and Wu W. (2011): Experimental Study and Numerical Simulation on Slamming of Trimaran. In The Twenty-first International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers.
  • [23] Huera-Huarte F.J., Jeon D. and Gharib M. (2011): Experimental investigation of water slamming loads on panels. Ocean Engineering, vol.38.11, pp.1347-1355.
  • [24] Kwon, Sun Hong, Toung Jun Yang and Hee Sung Lee (2013): Experimental and numerical study on slamming impact. Journal of Ocean Engineering and Technology, vol.27, No.1, pp.1-8.
  • [25] Shah S., Orifici A. and Watmuff J. (2015): Water impact of rigid wedges in two-dimensional fluid flow. Journal of Applied Fluid Mechanics, vol.8, No.2, pp.329-338.
  • [26] Nikfarjam M., Yaakob O.B., Seif M.S. and Koto J. (2017): investigation of wedge water-entry under symmetric impact loads by experimental tests. Latin American Journal of Solids and Structures, vol.14, No.5, pp.861-873.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-67c79349-ae9b-4059-b76c-5fa500b1a1cd
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