Mesh generation for the computation of flowfields over complex aerodynamic shapes

Abstract

Methods are presented for generating both structured and unstructured meshes about three dimensional shapes. Results for both approaches are shown and their strengths and weaknesses are compared. For relatively simple configurations, such as wing/body combinations, a structured mesh is the preferred approach. For a complete aircraft, however, structured meshes lack the necessary flexibility, but unstructured meshes do offer the opportunity to treat completely general configurations with relative ease.