Journal of computational fluids engineering (한국전산유체공학회지)

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
권호 표지

STUDY ON PROPERTIES OF INTERIOR BALLISTICS ACCORDING TO SOLID PROPELLANT POSITION IN CHAMBER

약실 내 추진제 위치에 따른 강내탄도 성능해석

  • 장진성 (인하대학교 대학원 항공우주공학과) ;
  • 성형건 (인하대학교 대학원 항공우주공학과) ;
  • 이상복 (인하대학교 대학원 항공우주공학과) ;
  • 노태성 (인하대학교 항공우주공학과)
  • Received : 2010.06.12
  • Accepted : 2010.11.26
  • Published : 2010.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

Using the numerical code for the interior ballistics, the performance of the interior ballistics with the characteristics according to the position of the solid propellant in chamber has been investigated. In existing research, propellants have been evenly distributed in the chamber. In this study, however, several cases of the existence of empty space in the chamber at which the propellants are not evenly distributed are considered. The 7-perforated propellant configuration has been used in this research. The results have shown the change of performance of the interior ballistics according to solid propellant positions in the chamber.

Keywords

References

  1. 1995, Paul, S.G., "Initial Development of Core Module of Next Generation Interior Ballistic Model NGEN," ARL-CR-234.
  2. 2009, 장진성, "고체추진제 형상에 따른 강내탄도의 특성연구," 한국추진공학회 2009년도 추계학술대회 논문집, pp.159-162.
  3. 2008, 성형건, "강내탄도의 전산해석 기초 기법의 연구," 한국추진공학회 논문집, 제12권, 제6호, pp.12-20.
  4. 1952, Ergun, S., "Fluid Flow Through Packed Columns," Chem Eng Prog, Vol.48, No.2, pp.89-94.
  5. 2009, 성형건, "고체추진제 이동을 고려한 강내탄도의 수치 해석," 한국전산유체공학회 2009년도 춘계학술대회 논문집, pp.310-314.
  6. 1975, Stats, J., "Form-function for Multi-Component Propellant Charges Including Inhibited Grains and Sliver Burn," MRL-TN-371.
  7. 2008, Chertock, A. and Kurganov, A., "A simple Eulerian finite-volume method for compressible fluids in domains with moving boundaries," Commun Math Sci., Vol.6, No.3, pp.531-556.
  8. 1988, Gaskell, P.H. and Lau, A.K.C., "Curvature-Compensate d Convective Transport:SMART A New Boundedness Preser ving Transport Algorithm," International Journal for Numeri cal Methods in Fluids, Vol.8, pp.617-641. https://doi.org/10.1002/fld.1650080602
  9. 2010, 성형건, "Eulerian-Lagrangian 접근법과 SMART scheme을 이용한 강내탄도 전산해석 코드 개발," 한국군사과학기술학회지, 제13권, 제3호, pp.349-357.