DIFFERENCE SCHEME FOR AXISYMMETRIC IMPACT PROBLEM

Abstract

A numerical scheme, successfully employed for two-dimensional hydrodynamics, is extended to the axisymmetric visco-plastic equations governing the hypervelocity impact phenomenon. Computing procedures are outlined which are complete enough for interior regions of the medium. The formulation must be further developed, however, to allow for such contingencies as free boundaries, interior empty cells and the axis of symmetry before a computing code can be written for the impact problem.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1962
Accession Number
AD0273992

Entities

People

  • T.d. Riney

Organizations

  • General Electric

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Axisymmetric
  • Bibliographies
  • Boundaries
  • Contracts
  • Equations
  • Government Procurement
  • Governments
  • Hydrodynamics
  • Hypervelocity Impact
  • Impact
  • Mechanical Properties
  • Space Sciences
  • Strain Rate
  • Stresses
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Explosive Engineering.
  • Graph Algorithms and Convex Optimization.

Technology Areas

  • Hypersonics