Correction of theoretical and experimental results of the powder combustion unit velocity in weapon barrel

Abstract

The factor analysis found out that the combustion unit velocity (uz0) is the initial parameter which affects mostly the outlet internal ballistic characteristics, both independently and combined with other parameters. Beside the analysis of the impact of the combustion unit velocity (with the minimum and the maximum allowed deviations from its average value) on the outlet internal ballistic characteristics (maximum pressure and initial velocity), the paper deals with the procedure of matching the theoretical with the experimental results.

Keywords

• combustion unit velocity
• theoretical results
• experimental results
• matching of the calculation results