HEMP 3D-A Finite Difference Program for Calculating Elastic-Plastic Flow

Abstract

The HEMP 3D program can be used to solve problems in solid mechanics involving dynamic plasticity and time dependent material behavior and problems in gas dynamics. The equations of motion, the conservation equations, and the constitutive relations listed below are solved by finite difference methods following the format of the HEMP computer simulation program formulated in two space dimensions and time

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 26, 1993
Accession Number
ADA269171

Entities

People

  • Mark L. Wilkins

Organizations

  • Lawrence Livermore National Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Computer Programs
  • Computer Simulations
  • Computers
  • Coordinate Systems
  • Equations
  • Equations Of Motion
  • Explosives
  • Fluid Dynamics
  • Materials
  • Mechanics
  • Plastic Flow
  • Shear Modulus
  • Simulations
  • Three Dimensional
  • Two Dimensional
  • United States
  • United States Government

Readers

  • Computational Fluid Dynamics (CFD)
  • Materials Science (Mechanical Engineering).
  • Operations Research

Technology Areas

  • Space