Mesh Generation via Local Bisection Refinement of Triangulated Grids

Abstract

This report provides a comprehensive implementation of an unstructured mesh generation method that re nes a triangulated grid by locally bisecting triangles on their longest edge, until they satisfy a given local condition. The method is relatively simple to implement, has the capacity to quickly generate a re ned mesh with triangles that rapidly change size over a short distance, and does not create triangles with small or large angles.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2015
Accession Number
ADA619776

Entities

People

  • Jason R. Looker

Organizations

  • Defence Science and Technology Group

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Australia
  • Boundaries
  • Computational Fluid Dynamics
  • Computational Science
  • Computations
  • Computer Graphics
  • Computer Science
  • Differential Equations
  • Equations
  • Geometry
  • Military Aircraft
  • Motion Planning
  • Partial Differential Equations
  • Real Numbers
  • Three Dimensional
  • Two Dimensional

Readers

  • Distributed Systems and Data Platform Development
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Graph Algorithms and Convex Optimization.