Unstructured Mesh Generation
نویسنده
چکیده
10.
منابع مشابه
A Survey of Unstructured Mesh Generation Technology
A brief survey of some of the fundamental algorithms in unstructured mesh generation is presented. Included is a discussion and categorization of triangle, tetrahedral, quadrilateral and hexahedral mesh generation methods currently in use in academia and industry. Also included is a brief discussion of smoothing, cleanup and refinement algorithms. An informal survey of currently available mesh ...
متن کاملUnstructured Mesh Generation for 3 Dviscous
In this paper we review the procedures which are currently available for the generation of unstructured meshes suitable for use in the simulation of high Reynolds number viscous ows. For such simulations, computational eeciency generally dictates the requirement for the use of highly stretched cells in viscous dominated regions. Meshes of this type cannot be directly generated by the classical ...
متن کاملParallel Two-Dimensional Unstructured Anisotropic Delaunay Mesh Generation for Aerospace Applications
PARALLEL TWO-DIMENSIONAL UNSTRUCTURED ANISOTROPIC DELAUNAY MESH GENERATION FOR AEROSPACE APPLICATIONS Juliette Kelly Pardue Old Dominion University, 2015 Director: Dr. Andrey Chernikov A bottom-up approach to parallel anisotropic mesh generation is presented by building a mesh generator from the principles of point-insertion, triangulation, and Delaunay refinement. Applications focusing on high...
متن کاملTowards Unstructured Mesh Generation Using the Inverse Poisson Problem
A novel approach to unstructured quadrilateral mesh generation for planar domains is presented. Away from irregular vertices, the resulting meshes have the properties of nearly conformal grids. The technique is based on a theoretical relation between the present problem, and the inverse Poisson (IP) problem with point sources. An IP algorithm is described, which constructs a point-source distri...
متن کاملUnstructured Grid Techniques
An overview of the current state of the art in unstructured mesh techniques for computational fluid dynamics is given. The topics of mesh generation and adaptation, spatial discretization, and solution techniques for steady flows are covered. Remaining difficulties in these areas are highlighted, and directions for future
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تاریخ انتشار 2011