Propagation of Luminous Front at High-Speed Impact into Sand Layers

  • Hiroaki Yamamoto
  • Kazuyoshi Takayama
  • Shoukichi Hayasaka
Conference paper

Introduction

The penetration mechanics into impacted particulate media involves destruction and abrasion as well as the motion of particles. There are various experimental and theoretical studies on impacted particulate media [1, 2, 3, 4]. However, compared to materials which are single phase, particulate media tend to be less well characterized and consequently less understood, in particular, when subjected to hypersonic impact. This paper reports the result of preliminary tests to obtain quantitative information on the target/penetrator interaction.

Keywords

Test Chamber Sand Layer Particulate Medium Penetration Velocity Launcher Tube 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Nishida, M., Tanaka, K., Okumura, M.: Bussei Kenkyu 88, 192–195 (2007)Google Scholar
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    Boguslavskii, Y., Drabkin, S., Salman, A.: Appl. Phys. 29, 905–916Google Scholar
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    Savvateev, A.F., Budin, A.V., Kolikov, V.A., Rutberg, P.H.G.: Int. J. Impact Engineer 26, 675–681 (2001)CrossRefGoogle Scholar
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    Taylor, T., Fragaszy, R.J., Ho, C.L.: Geotech. Engineer 117, 658–672 (1991)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Hiroaki Yamamoto
    • 1
  • Kazuyoshi Takayama
    • 1
  • Shoukichi Hayasaka
    • 1
  1. 1.IFSTohoku Univ.Japan

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