Molecular Dynamic Simulation of Polymeric Materials at Cryogenic Temperature

  • S. Nishijima
  • T. Nishiura
  • T. Okada
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 44)

Abstract

Molecular dynamics simulation of polymeric material was carried out in order to obtain the selection standard for the polymers having better characteristics at cryogenic temperatures. Several hundreds of spherical particles which modeled CH2 group were chained linearly and the equations of motion of each sphere was solved. The four types of forces originated from van der Waals, valence bond, valence angle and dihedral angle were considered. the effects of deformation and irradiation was studied. It will discussed that how the microscopic movement of molecules influence on macroscopic properties at cryogenic properties.

Keywords

Molecular Dynamic Simulation Cryogenic Temperature Valence Angle Glass Fiber Reinforce Plastic Nonbonded Interaction 
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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Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • S. Nishijima
    • 1
  • T. Nishiura
    • 1
  • T. Okada
    • 1
  1. 1.ISIR Osaka UniversityIbaraki, Osaka 567Japan

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