- Volume 11 Issue 2
Automatic mesh generation on ship hull surface
선체 곡면의 자동 요소화
- 윤태경 ((주) 한진중공업) ;
- 김동준 (부경대학교 선박공학과)
- Published : 1997.05.01
This is describes the automatic mesh generation on the ship hull surface. At first ship hull is defined as a cillocation of composite surface patches which satisfy the geometic continuity between adjoining patches by using Gregory surface method. Node points that would be mesh points are ganerated by considering the surface curvature. The triangulation of the node points is by the combination of Ohtsubo's method and Choi's one. After triangulation, shape improvement and quadrilateralization is done with specific criterin. An application to the actual ship and the results are shown.
Gregory surface patch method;Node Generation;Modified Front Method;Shape Improvement;Quadrilateralization;Laplacian smoothing Method
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- 日本造船學會論文集 no.175 船體構造에 있어서의 自動 MESH 生成法의 硏究 Kawamura Y
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