Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Development of Code for Numerical Analysis of Interior Ballistics using Eulerian-Lagrangian Approach and SMART scheme

Eulerian-Lagrangian 접근법과 SMART scheme을 이용한 강내탄도 전산해석 코드 개발

  • Received : 2010.01.20
  • Accepted : 2010.05.13
  • Published : 2010.05.05
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Abstract

In this paper, a numerical code for the interior ballistics has been investigated. The Eulerian-Lagrangian approach and the SMART scheme have been used in the numerical code for the grain combustion. The translational kinetic energy of the projectile and work done against barrel friction have been considered only. The ghost cell extrapolation method has been used for the chamber change with the projectile movement. The calculation results of the numerical code have been compared and verified through those of IBHVG2 code.

Keywords

References

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