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http://dx.doi.org/10.3744/SNAK.2009.46.6.587

Potential Flow Analysis for a Ship with a Flow Control Plate near the Stern  

Choi, Hee-Jong (Department of Naval Architecture & Ocean Eng., Chonnam National University)
Chun, Ho-Hwan (Engineering Research Center, Pusan National University)
Yoon, Hyun-Sik (Engineering Research Center, Pusan National University)
Lee, In-Won (Engineering Research Center, Pusan National University)
Park, Dong-Woo (Maritime Research Institute, Hyundai Heavy Industries Co.)
Kim, Don-Jean (Department of Computer Aided Engineering, Halla University)
Publication Information
Journal of the Society of Naval Architects of Korea / v.46, no.6, 2009 , pp. 587-594 More about this Journal
Abstract
In the paper the effect of a stern-plate attached to a ship was taken into account. The relationship between the trim angle of a ship and the wave-resistance coefficient induced by the a stern-plate was studied using the potential flow analysis method. Numerical algorithm was described using the panel method and the vortex lattice method(VLM) to simulate the flow phenomena around a ship. The non-linearity of the free surface boundary conditions were considered using the iterative method and the IGE-GMRES(Incomplete Gaussian Elimination-The Generalized Minimal RESidual) algorithm was adopted to solve the linear equation at each iterative step. Numerical calculations were carried out to investigate the validity of the adopted algorithm using KCS(KRISO 3600 TEU Container) hull. Possible cases for attachment of the plate were checked. The results showed that the numerical algorithm could be physically appropriate.
Keywords
Flow control plate; Vortex lattice method; Nonlinear free surface boundary conditions; Vortex generator;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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