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http://dx.doi.org/10.6112/kscfe.2016.21.4.085

DEVELOPMENT OF SPECIALIZED GRID GENERATION PROGRAM FOR MULTI-ELEMENT AIRFOIL AERODYNAMIC ANALYSIS  

Nam, D.W. (Dept. of Aerospace Engineering, Chungnam National Univ.)
Lee, Y.J. (Dept. of Aerospace Engineering, Chungnam National Univ.)
Lee, J.Y. (Dept. of Aerospace Engineering, Chungnam National Univ.)
Kim, B.S. (Dept. of Aerospace Engineering, Chungnam National Univ.)
Publication Information
Journal of computational fluids engineering / v.21, no.4, 2016 , pp. 85-89 More about this Journal
Abstract
Wing is the most important part of aircraft which produces lift. In general when aircraft takes off or lands, high lift is required and additional devices are adopted in front and aft-side of wing, which constitute so-called multi element airfoils. The objective of this research is to develop a specialized grid generation program to help engineers in reducing human labor and eliminating time-consuming process for mesh regeneration by deforming the initially-given grid system with efficient deforming method. This paper describes briefly about the mesh deformation methods, and provides some results to verify the quality of deformed mesh and eventually correctness of current approach.
Keywords
Multi-element airfoil; High-lift device; Grid generation; Mesh deformation;
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