1. Experimental and Theoretical Method for Determining the Law of Constant-Volume Combustion of a High-Density Propellant.
- Author
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Rogaev, K. S., Ishchenko, A. N., Samorokova, N. M., D'yachkovskii, A. S., and Sidorov, A. D.
- Subjects
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PROPELLANTS , *COMBUSTION , *BALLISTICS , *NOZZLES , *PSYCHOLOGICAL burnout , *PROJECTILES - Abstract
A promising direction in barrel ballistics aimed at increasing the muzzle velocity of a projectile is the use of new propellants as an attached charge. This paper presents an experimental and theoretical method for determining the law of propellant combustion in a manometric experiment (in a closed volume). Within the framework of this method, a small number of experiments could be sufficient to determine a change in the law of combustion during the propellant burnout and depending on pressure. This method is demonstrated on the example of processing three experiments with model high-density propellant. The laws of combustion of high-density propellants, obtained in this study, can later be used to calculate the gas-dynamic parameters of a shot from a barrel system or a nozzle bomb (in a semi-closed volume) using these propellants. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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