Abstract
An Euler equation solver based on a Cartesian-grid and non-uniform staggered grid system is applied to simulate and analyze the ship motion and added resistance in waves. Water, air, and solid phases are distinguished using a volume fraction function for each phase and in each cell. To capture the water interface, the tangent of hyperbola for interface capturing scheme is used with a weighted line interface calculation method. The volume fraction of a solid body embedded in a Cartesian-grid system is calculated using a level-set algorithm, and the body boundary condition is imposed using a volume-weighted formula. Numerical simulations for a Wigley III hull and an S175 containership in regular waves are carried out to validate the newly developed code and to compare the effects of numerical methods for calculating the added resistance. All the results are compared with experimental data, and a calculation for the KRISO’s very large crude carrier 2 is also performed. From the grid convergence test for incident wave generation and the added resistance calculation, the sensitivity of the grid spacing is investigated, and the minimum requirements for the number of gird points are suggested to reliably calculate the added resistance in waves.
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References
Fujii H, Takahashi T (1975) Experimental study on the resistance increase of a ship in regular oblique waves. In: Proceeding of the 14th international towing tank conference. Ottawa, Canada, pp 351–360
Nakamura S, Naito S (1977) Propulsive performance of a containership in waves. J Soc Nav Archit Jpn 15:24–48
Journee JMJ (1992) Experiments and calculations on 4 Wigley hull forms in head waves. Technical Report 0909, Delft University of Technology. Delft
Kuroda M, Tsujimoto M, Fujiwara T, Ohmatsu S, Takagi K (2008) Investigation on components of added resistance in short waves. J Jpn Soc Nav Archit Ocean Eng 8:171–176
Newman JN (1967) The drift force and moment on ships in waves. J Ship Res 11:51–60
Salvesen N (1978) Added resistance of ship in waves. J Hydronaut 12(1):24–34
Faltinsen OM, Minsaas KJ, Liapis N, Skjørdal SO (1980) Prediction of resistance and propulsion of a ship in a seaway. In: Proceedings of the 13th symposium on naval hydrodynamics. Tokyo, Japan, pp 505–529
Grue J, Biberg D (1993) Wave forces on marine structures with small speed in water of restricted depth. Appl Ocean Res 15:121–135
Ye HK, Hsiung CC (1997) Computation of added wave resistance of a restrained floating body in the time-domain. Int Shipbuild Prog 44(437):25–57
Joncquez SAG (2009) Second-order forces and moments acting on ships in waves. PhD Thesis. Technical University of Denmark, Copenhagen
Kim KH, Kim Y (2010) Numerical analysis on added resistance of ships. In: Proceeding of the 20th international offshore and polar engineering conference. Beijing, China, pp 669–677
Kim KH, Kim Y (2011) Numerical study on added resistance of ships by using a time-domain Rankine panel method. Ocean Eng 38:1357–1367
Seo MG, Lee JH, Park DM, Yang KK, Kim KH, Kim Y (2013) Analysis of added resistance: comparative study on different methodologies. In: Proceedings of the 32nd international conference on ocean, offshore and arctic engineering. Nantes, France
Orihara H, Miyata H (2003) Evaluation of added resistance in regular incident waves by computational fluid dynamics motion simulation using an overlapping grid system. J Mar Sci Technol 8:47–60
Sato Y, Orihara H, Miyata H (2006) Practical application of two CFD codes for ship motions in arbitrary waves. In: Proceedings of the 26th symposium on naval hydrodynamics. Rome, Italy
Bunnik T, Daalen E van, Kapsenberg G, Shin Y, Huijsmans R, Deng G, Delhommeau G, Kashiwagi M, Beck B (2010) A comparative study on state-of-the-art prediction tools for seakeeping. In: Proceedings of the 28th symposium on naval hydrodynamics. California, USA, pp 1–13
Hu C, Kashiwagi M (2007) Numerical and experimental studies on three-dimensional water on deck with a modified Wigley model. In: Proceedings of the 9th international conference on numerical ship hydrodynamics. Michigan, USA
Visonneau M, Queutey P, Leroyer A, Deng GB, Guilmineau E (2008) Ship motions in moderate and steep waves with an interface capturing method. In: Proceedings of the 8th international conference on hydrodynamics. Nantes, France, pp 485–491
Guo BJ, Steen S, Deng GB (2012) Seakeeping prediction of KVLCC2 in head waves with RANS. Appl Ocean Res 35:56–67
Sadat-Hosseini H, Wu P, Carrica PM, Kim H, Toda Y, Stern F (2013) CFD verification and validation of added resistance and motions of KVLCC2 with fixed and free surge in short and long head waves. Ocean Eng 59:240–273
Carrica PM, Huang J, Noack R, Kaushik D, Smith B, Stern F (2010) Large-scale DES computations of the forward speed diffraction and pitch and heave problems for a surface combatant. Comput Fluids 39(7):1095–1111
Kim Y, Kim KH, Kim JH, Kim TY, Seo MG, Kim Y (2010) Time-domain analysis of nonlinear motion responses and structural loads on ships and offshore structures: development of WISH programs. In: Proceedings of the ITTC Workshop on Seakeeping. Seoul, Korea, pp 114–139
Waterson NP, Deconinck H (2007) Design principles for bounded higher-order convection schemes: a unified approach. J Comput Phys 224:182–207
Xiao F, Honma Y, Kono T (2005) A simple algebraic interface capturing scheme using hyperbolic tangent function. Int J Numer Meth Fluids 48:1023–1040
Yokoi K (2007) Efficient implementation of THINC scheme: a simple and practical smoothed VOF algorithm. J Comput Phys 226:1985–2002
Park J, Kim M, Miyata H (1999) Fully non-linear free-surface simulations by a 3D viscous numerical wave tank. Int J Numer Meth Fluids 29:685–703
Choi J, Oberoi RC, Edwards JR, Rosati JA (2007) An immersed boundary method for complex incompressible flows. J Comp Phys 224:757–784
Eberly D (2008) Distance between point and triangle in 3D. [Online] Available: http://www.geometrictools.com
Bærentzen JA, Aanæs H (2005) Signed distance computation using the angle weighted pseudonormal. IEEE Trans Vis Comput Graph 11(3):243–253
Fonseca N, Soares CG (2004) Experimental investigation of the nonlinear effects on the vertical motions and loads of a containership in regular waves. J Ship Res 48(2):118–147
Acknowledgments
This research has been partly funded by the principal R&D program of MOERI/KIOST: “Performance Evaluation Technologies of Offshore Operability for Transport and Installation of Offshore Structures” granted by the Korea Research Council of Fundamental Science and Technology. Also this study has been partly funded by Ministry of Trade, Industry and Energy (MOTIE) through the project, “Energy saving hull form and propulsion technology for green ship Development” (Project No. 10040030), and the LRF*-Funded Research Center at Seoul National University. All their supports are greatly appreciated. (*LRF: Lloyd’s Register Foundation).
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Yang, KK., Kim, Y. & Nam, BW. Cartesian-grid-based computational analysis for added resistance in waves. J Mar Sci Technol 20, 155–170 (2015). https://doi.org/10.1007/s00773-014-0276-z
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DOI: https://doi.org/10.1007/s00773-014-0276-z