한국전산유체공학회:학술대회논문집
- 2008.03a
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- Pages.386-389
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- 2008
Unstructured Quadrilateral Surface Grid Generation and Cell Size Control
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Kim, Byoung-Soo
(Department of Aerospace Engineering, Chungnam National University)
- Published : 2008.03.26
Abstract
In this paper grid generation of unstructured quadrilateral surface grids is described. The current approach uses conventional Advancing Front Method which is used to generate unstructured triangular grids. Grid cell size control is done by using closeness-based global interpolation method controlled by pre-described control elements. Algorithm and procedure for quadrilateral grid generation using AFM method and cell size control method are described. Examples of quadrilateral grid generation are shown, and difficulties and problems related to the current approach are also discussed.