Grid Generation Based on Symmetric Blend Functions of Boundary Information
Based on the knowledge of the grid curves on the boundary curves, we propose a simple grid generation method by direct computing of grid curves. A kind of symmetric blend functions is given. The expressions of u-directional grid curves and v-directional grid curves with shape parameters are constructed. By choosing different shape parameters, different grid curves can be obtained. Some numerical experiments show that the presented method is effective.
X. L. Han et al., "Grid Generation Based on Symmetric Blend Functions of Boundary Information", Applied Mechanics and Materials, Vols. 58-60, pp. 2207-2212, 2011