Two-Dimensional Mesh Movement for Rectangular Regions and Other Natural Coordinate Systems.

Abstract

A neutrally stable two-dimensional mesh moving procedure is proposed. This procedure can be easily implemented in a two-dimensional problem domain for which a natural set of coordinates exist. Theoretical issues such as existence, uniqueness, stability, etc., are discussed. Examples are presented illustrating the two dimensional mesh movement's attributes of stability and controllability.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1996
Accession Number
ADA310977

Entities

People

  • J. M. Coyle

Organizations

  • United States Army Armament Research, Development and Engineering Center

Tags

Communities of Interest

  • Cyber
  • Weapons Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Aspect Ratio
  • Cartesian Coordinates
  • Coordinate Systems
  • Differential Equations
  • Distortion
  • Equations
  • Geometry
  • Mathematical Models
  • Military Research
  • Partial Differential Equations
  • Three Dimensional
  • Turbulent Mixing
  • Two Dimensional
  • Wave Equations

Readers

  • Calculus or Mathematical Analysis
  • Computer Vision.
  • Control Systems Engineering.