ESTABLISHING FUNCTIONAL RELATIONSHIP OF INTERNAL BALLISTIC AND UTILIZATION COEFFICIENT OF THE GUN BARREL BORE VOLUME

Authors

  • Van Doanh Tran Le Quy Don Technical University
  • Ba Tan Tran Le Quy Don Technical University
  • Xuan Son Bui Le Quy Don Technical University

DOI:

https://doi.org/10.56651/lqdtu.jst.v15.n04.102

Keywords:

Utilization coefficient of the barrel bore volume, muzzle pressure of propellant gases, ballistic correlation

Abstract

This paper establishes an internal ballistic correlation for conventional guns as a function of travel of the projectile in the barrel bore. This function has three parameters that match calculation results or experimental results. Three parameters are determined by these characteristics: maximum pressure of propellant gases, muzzle pressure of propellant gases, and muzzle velocity of the projectile. According to the ballistic correlation, the utilization coefficient of the barrel bore volume for a specific gun can be evaluated by maximum pressure and muzzle pressure.

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Published

2021-01-21

How to Cite

Tran , V. D., Tran , B. T., & Bui , X. S. (2021). ESTABLISHING FUNCTIONAL RELATIONSHIP OF INTERNAL BALLISTIC AND UTILIZATION COEFFICIENT OF THE GUN BARREL BORE VOLUME. Journal of Science and Technique, 15(04). https://doi.org/10.56651/lqdtu.jst.v15.n04.102

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