Journal of Navigation and Port Research (한국항해항만학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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The Prediction of Hydrodynamic Forces Acting on Ship Hull in Laterally Berthing Maneuver Using CFD

  • Published : 2003.08.01
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Abstract

To evaluate the unsteady motion in laterally berthing maneuver, it is necessary to grasp very clearly the magnitude and properties of the hydrodynamic forces acting on ship hull in shallow water. In this study, numerical calculation was made to investigate quantitatively the hydrodynamic force according to the water depth for Wigley model using the CFD (Computational Fluid Dynamics) technique. Comparing the computational results to the experimental ones, the validity of the CFD method was verified. The numerical solutions evaluated the hydrodynamic force with good accuracy, and then captured the features of the flow field around the ship in detail. The transitional lateral force in a state ranging from rest to uniform motion is modeled by using the concept of the circulation.

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References

  1. Chen, He. and Korpus, R. (1993), A Multi-block Finite-Analytic Reynolds-Averaged Navier-Stokes Method for 3D Incompressible Flows , Individual Papers in Fluid Engineering, edited b F. M. White, ASME FED-Vol. 150, ASME Fluids Engineering Conference, pp. 113-121
  2. Chen, M. and Chen, H. C. (1996), Numerical Simulation of Transitional Flows Induced by a Berthing Ship, International Journal of Offshore and Polar Engineering, ISOPE, Vol. 7, No.4, pp. 277-284
  3. Lee, Y S. (2003), A Study on the Maneuvering Hydrodynamic Forces for Berthing Using CFD Technique, Ph. D. Thesis, Dept. Maritime Science, Kobe University of Mercantile Marine
  4. Lee, Y S., Sadakane, H. and Toda, Y. (2000), Hydrodynamic Forces Acting on a Ship Hull Under Lateral Low Speed Motion, Journal of the Japan Institute of Navigation, No. 102, pp. 87-95
  5. Patel, V.C, Chen, H.C. and Ju, S. (1990), Ship Stem and Wake Flows: Solutions of the Fully-Elliptic Reynolds-Averaged Navier-Stokes Equations and Comparisons with Experiments, Journal of Computational Physics, Vol. 88, No.2, pp. 305-336 https://doi.org/10.1016/0021-9991(90)90182-Z
  6. Sadakane, H. (1996), A Study on Lateral Drag Coefficient for Ship Moving Laterally from Rest, Journal of the Japan Institute of Navigation, No. 95, pp. 193-200
  7. Tahara, Y. (1993), Computation of Viscous Flow around Series 60 Model and Comparison with Experiments, Journal of The Kansai Society of Naval Architects, No.220, pp. 29-47
  8. Takakura, Y., Ogiwara, S. and Isiguro, T. (1989), Turbulence Models for Transonic Viscos Flow, AIAA paper, 89-1952 CP.
  9. Toda, Y., Lee, Y. S. and Sadakane, H. (2002), Hydrodynamic Forces Acting on a Ship Hull Under Lateral Low Speed Motion - Basic Consideration Using 3-D CFD Technique- , Journal of the Japan Institute of Navigation, No. 106, pp. 87-95
  10. Toda, Y., Lee, Y. H. and Sadakane, H. (2002), Numerical Investigations of Hydrodynamic Forces Acting on a Ship Hull under Lateral Low Speed Motion, Journal of the kansai society of naval architects, No. 238, pp. 77-83
  11. Watanabe, O., Ming, Z. and Miyata, H. (1992), Numerical Simulation of a Viscous Flow with Free-Surface Wave about a Ship by a Finite-Volume Method , Journal of The Society of Naval Architects of Japan, No.171, pp.27-39