Publication de 18 numéros par an
ISSN Imprimer: 1064-2285
ISSN En ligne: 2162-6561
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INCREASING THE MUZZLE VELOCITY OF PROJECTILE IN THE MODEL BALLISTIC INSTALLATION BY USING HIGH-DENSITY PROPELLANTS
RÉSUMÉ
In accordance with the early works of the authors, the modernization of the propellant charge is possible by using propellant like a traveling charge pushing a projectile in the barrel. The advantages of this technology are increase in the loading density and propellant mass, and therefore increase in the energy of the propellant. The use of this technology leads to the redistribution of the combustion products' energy in the space behind the projectile. In this work, the problem was solved by increasing the throwing velocity while maintaining the maximum pressure on the bore bott om by using high-density propellants in the form of traveling charge at the conditions of the shot for the model ballistic installation. A comparison of the ballistic parameters for the classical shot scheme and scheme with high-density propellants as traveling charge was made.
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Ishchenko, A.N., Afanas'eva, S.A., Biryukov, Y.A., Burkin, V.V., D'yachkovskii, A.S., Rogaev, K.S., Yugov, N.T., Tabachenko, A.N., Skosyrskii, A.B., and Belov, N.N., Physical and Mechanical Properties of W-Ni-Fe-Co Metal Foam Modifi ed by Titanium Tungsten Carbide Alloying, Russ. Phys. J., vol. 60, no.10, pp. 1811-1818, 2018.
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Rogaev, K., Ishchenko, A., Burkin, V., Kasimov, V., Diachkovskii, A., Samorokova, N., and Zykova, A., Rifl e Shot Upgrading by Using Model Paste-Like Propellant, Proc. of FAPMM 2018, pp. 1-6, 2019.
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