Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
권호 표지
DOI QR코드

DOI QR Code

Hull Form Optimization Based on From Parameter Design

Form Parameter Design 을 이용한 선형최적화

  • 이연승 (대우조선해양(주), 기본설계팀, 선형연구개발) ;
  • 최영복 (대우조선해양(주), 기본설계팀, 선형연구개발)
  • Published : 2009.12.20
Download PDF
⟨ Previous Next ⟩

Abstract

Hull form generation and variation methods to be mainly discussed in this study are based on the fairness optimized B-Spline form parameter curves (FOBFC). These curves can be used both as indirect modification function for variation and as geometric entities for hull form generation. The flexibility and functionality of geometric control technique play the most important role for the success of hull form optimization. This study shows the hydrodynamic optimization process and the characteristics of optimum design hull forms of a 14,000TEU containership and 60K LPG carrier. SHIPFLOW has been used as a CFD solver and FS-Framework as a geometric modeler and optimizer.

Keywords

References

  1. Friendship Systems, 2007, Hydrodynamic Optimization of the DSME 60K LPG Carrier, FS Report 175-02-01.
  2. Harries, S., 1998, Parametric Design and Hydrodynamic Optimization of Ship Hull Forms, Ph.D. Thesis, Institut fuer Schiffs-und Meerestechnik, Technische Universitaet Berlin, Mensch & Buch Verlag, Berlin.
  3. Harries, S. and Abt, C., 1999, “ Formal Hydrodynamic Optimization of a Fast Monohul on the Basis of Parametric Hull Design,” 5th International Conference on Fast Sea Transportation, Seattle, WA, USA
  4. Harries, S., Abt, C., Heimann, J. and Hochkirch, K., 2006, “ Advanced Hydrodynamic Design of Container Carriers for Improved Transport Efficientcy,” International Conference on Design & Operation of Container Ships, RINA, London
  5. Larsson, L., 1997, SHIPFLOW User' s manual and theoretical manual, FLOWTECH Int. AB, Goethenberg
  6. Lee, Y.S., Kim, S.Y. and Kang, K.T., 1995, “ Hull Form Generation by Using TSK Fuzzy Model,” Fuzzy Logic and its Application, Information Science and Intelligence Systems
  7. Nowacki, H. and Kaklis, P.D. (Eds.), 1998, “ Creating FAIR and SHAPE-Preserving Curves and Surfaces,” Berlin/Potsdam, B.G.Teubner, Stuttgart
  8. Tahara, Y., Stern, F. and Himeno,Y., 2004, “ CFD-Based Optimization of a Surface Combatant,” J. Ship Research, Vol. 28, No. 4, pp. 273-287

Cited by

  1. A Study on the Development and the Verification of Engineering Structure Design Framework based on Neuro-Response Surface Method (NRSM) vol.24, pp.1, 2014, https://doi.org/10.5391/JKIIS.2014.24.1.046
  2. Construction and validation of optimal design framework for marine systems based on neuro-response surface method vol.16, pp.7, 2015, https://doi.org/10.1007/s12541-015-0199-6
  3. Practical Hull Form Design using VOB vol.30, pp.4, 2016, https://doi.org/10.5574/KSOE.2016.30.4.235