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

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Pressure Analysis and Conceptual Design for Indoor Ballistic Test Range by Numerical Methods

수치해석기법을 이용한 실내시험장 압력특성해석 및 개념설계

  • Jung, Hui-Young (The 8th Research and Development Institute, Agency for Defense Development) ;
  • Park, Kwan-Jin (The 8th Research and Development Institute, Agency for Defense Development) ;
  • Kim, Nam-Hyuk (The 8th Research and Development Institute, Agency for Defense Development)
  • 정희영 (국방과학연구소 제8기술연구본부) ;
  • 박관진 (국방과학연구소 제8기술연구본부) ;
  • 김남혁 (국방과학연구소 제8기술연구본부)
  • Received : 2016.03.15
  • Accepted : 2016.12.09
  • Published : 2017.02.05
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Abstract

For evaluating a large caliber ammunition tests, indoor ballistic test range is required to reduce the noise and fragments occurring during the test. To ensure the reliability of the indoor ballistics test range design, we carried out the analysis of the indoor test range using the AUTODYNE hydrodynamic code before its construction. The 120 mm tank ammunition is adopted as a reference model and we analysed the characteristics of the pressure distribution at fire area, the structure design at impact area, the over-pressure applied to the tunnel, and the sabot stopper design. The results of the analysis were applied to the design of the indoor ballistic test range.

Keywords

References

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