Sand Behavior Induced by High-Speed Penetration of Projectile. Phenomenological studies of the response of granular and geological media to high-speed (Mach 1-5) projectiles

Abstract

This is the final report of a project to grasp various phenomena induced by the high-speed impact of projectiles on sand. These were the behavior of ejecta and the projectile, the penetration depth and speed of the projectile, and fractured grains and pressure distribution.

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Document Details

Document Type
Technical Report
Publication Date
Feb 07, 2011
Accession Number
ADA536472

Entities

People

  • Hidetoshi Kobayashi
  • Kazuyoshi Takayama
  • Keiko Watanabe
  • Keisuke Iwane
  • Kōichi Tanaka
  • Syungo Fukuma

Organizations

  • Osaka University

Tags

DTIC Thesaurus Topics

  • Cameras
  • Detection
  • Detectors
  • Fibers
  • Glass
  • Glass Fibers
  • Grain Size
  • High Speed Photography
  • Light Sources
  • Materials
  • Optical Glass
  • Packing Density
  • Photographs
  • Photography
  • Pressure Distribution
  • Pressure Measurement
  • Projectiles

Readers

  • Explosive Engineering.
  • Mechanical Engineering/Mechanics of Materials.