Improvements in EPIC3-Link to Hull, Improved Equation-of-State, Improved Fracture Modelling, Sail Update System, Other Improvements

Abstract

This report documents research performed to enable the EPIC 3D lagrangian hydrocode to run in a linked mode with the hull 3D Eulerian hydrocode. The linked mode is required to efficiently and accurately model multiple target plate impact and penetration events. The report also documents many changes made to make EPIC more user oriented and simple to run.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1981
Accession Number
ADA103967

Entities

People

  • John J. Osborn

Tags

Communities of Interest

  • Energy and Power Technologies
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Computer Programming
  • Computer Programs
  • Computers
  • Contracts
  • Engineering
  • Equations
  • Geometry
  • Jet Propulsion
  • Materials
  • Mechanics
  • Military Research
  • Physics
  • Projectiles
  • Software Development
  • Tensile Strain
  • Three Dimensional
  • Weapons

Readers

  • Computational Fluid Dynamics (CFD)
  • Marine Hydrodynamics