Evaluation of the Perforation Capability of a Rod Projectile as a Function of Impact Velocity

Abstract

This study assesses the target perforation capability of rod projectiles. A survey of published data and theoretical analyses revealed that experimental data was particularly lacking in the velocity regime of primary interest (6000 to 12,000 ft/sec) for the case of target perforation where the residual rod has a significant velocity loss. A one-dimensional cratering theory linked to an empirical correlation of the limit perforation condition is proposed for analyzing a steel rod perforating a target. This analysis permits conclusions to be drawn regarding the terminal ballistics advantages obtained by increased impact velocity.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1974
Accession Number
ADC000309

Entities

People

  • Jay R. Baker

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Ballistics
  • Ceramic Matrix Composites
  • Classification
  • Craters
  • Experimental Data
  • Materials
  • Mathematical Models
  • Mechanics
  • Perforation
  • Plastic Explosives
  • Residuals
  • Security
  • Steady State
  • Terminal Ballistics
  • Terminals
  • Yield Strength

Readers

  • Explosive Engineering.
  • Theoretical Analysis.