Browse > Article
http://dx.doi.org/10.5574/KSOE.2012.26.6.074

Numerical Analysis of Ship Local Resistance  

Park, Dong-Woo (Maritime Research Institute, Hyundai Heavy Industries Co. Ltd.)
Seo, Jang-Hoon (Marine Research Institute, Samsung Heavy Industry Co. Ltd.)
Yoon, Hyun-Sik (Global Core Research Center for Ships and Offshore Plants, Pusan National University)
Chun, Ho-Hwan (Global Core Research Center for Ships and Offshore Plants, Pusan National University)
Jung, Jae-Hwan (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Kim, Mi-Jeong (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
Journal of Ocean Engineering and Technology / v.26, no.6, 2012 , pp. 74-79 More about this Journal
Abstract
The present study aims at suggesting the systematic approach to analyze the local drag components as the resistance performance characterized by the flow of the ship. In order to identify the local areas, the hull surface is decomposed into SVM (Station-Vertical Section Map) which consists of 20 stations along the longitudinal direction and 20 sections along the vertical direction (from the bottom to the waterline). Successively, on the SVM, the friction and pressure drag coefficients as the components of total drag coefficient have been analyzed for two different hull forms of Wigley and KVLCC by using CFD.
Keywords
Flow characteristics; Local flow; Drag Coefficient; SVM;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Fluent., 2009. Fluent 12.0 User Guide Manual, Fluent Inc., Levanon
2 Kim, D.H., Kim, W.J., Van, S.H., 2000. Analysis of the Nonlinear Wave-Making Problem of Practical Hull Forms Using Panel Method. Journal of the Society of Naval Architects of Korea, 37(4), 1-10.   과학기술학회마을
3 Kim, H.R., Lee, S.J., 1999. Wind Tunnel Study on Flow Characteristics around KRISO 300K VLCC Double-body Model. Journal of the Society of Naval Architects of Korea, 36(3), 15-21.   과학기술학회마을
4 Lee, S.J., Kim, H.R., Kim, W.J., Van, S.H., 2003. Wind Tunnel Tests on Flow Characteristics of the KRISO 3,600 TEU Containership and 300K VLCC Double-Deck Ship Models. Journal of Ship Research, 47(1), 24-38.
5 Park, I.R., Kim, J., Van, S.H., 2004. Analysis of Resistance Performance of Modern Commercial Ship Hull using a Level-set Method. Journal of the Society of Naval Architects of Korea, 41(2), 79-89.   과학기술학회마을   DOI   ScienceOn
6 Wilson, R.V., Stern, F., Coleman, H., Paterson, E., 2001. Comprehensive Approach to Verification and Validation of CFD Simulations-Part 2: Application for RANS Simulation of a Cargo/Container Ship. ASME Journal of Fluids Engineering, 123, 803-810.   DOI   ScienceOn