Determination of the propellant combustion law under ballistic experiment conditions

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Determination of the propellant combustion law under ballistic experiment conditions	1 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1088/1742-6596/919/1/012009

Title: Determination of the propellant combustion law under ballistic experiment conditions
Creator: Diachkovskii, Alexei S.
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Zykova, Angelica I.
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Kasimov, V. Z.
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Samorokova, N. M.
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Ishchenko, Aleksandr N.
Date: 2017
DOI: 10.1088/1742-6596/919/1/012009
Description: The main characteristics of ballistic experiment are the maximum pressure in the combustion chamber P max and the projectile velocity at the time of barrel leaving U M. During the work the burning law of the new high-energy fuel was determined in a ballistic experiment. This burning law was used for a parametric study of depending P max and U M from a powder charge mass and a traveling charge at initial temperature of + 20 °C was carried out. The optimal conditions for loading were obtained for improving the muzzle velocity by 14.9 %. Under optimal loading, there is defined the conditions, which is possible to get the greatest value muzzle velocity projectile at pressures up to 600 MPa.