SMITE - A Second Order Eulerian Code for Hydrodynamic and Elastic-Plastic Problems

Abstract

A computer code for hydrodynamic and elastic-perfectly plastic problems is described. The model uses a second order finite difference method based upon a Eulerian formulation of the basic differential equations. The algorithm uses an individual grid for each material domain, determined by Lagrangian type boundary points which are subject to free surface and interface conditions. The only communication between domains is through their common interfaces.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1975
Accession Number
ADA016944

Entities

People

  • E. L. Turkel
  • Harold S. Schechter
  • Samuel Z. Burstein

Organizations

  • Mathematical Applications Group

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Boundaries
  • Coordinate Systems
  • Crossings
  • Difference Equations
  • Differential Equations
  • Elements
  • Equations
  • Grids
  • Interpolation
  • Intervals
  • Materials
  • New York
  • Numbers
  • Particles
  • Procedures (Computers)
  • Security
  • Three Dimensional

Readers

  • Computational Fluid Dynamics (CFD)
  • Database Systems and Applications
  • Structural Dynamics.