EXPERIMENTAL DETERMINATION OF THE POWDER QUANTITY IN THE IGNITION CARTRIDGE FOR THE REUSABLE TRAINING-PRACTICE MORTAR ROUND FOR FIRING ON SHORT DISTANCES

Conyu Conev, Tsanko Karadzhov

Abstract


The article presents an experimental investigation for the powder quantity in the ignition cartridge for the reusable training-practice mortar round for firing on short distances, which is part of a training simulator for mortar crews. A formula for approximately calculating of the required amount of quantity of the gun powder in the ignition cartridge for many times used training-practice mine  for shooting at a distance of 100 meters is presented in the article.  The experimental investigation and the statistical hypothesis checking confirm that the formula can be used for  practically determination of  the required amount of charge in the ignition cartridge.


Keywords


mortar, training-practice mortar round

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References


D.K. Montgomeri, Planirovanie eksperimenta i analiz dannayh., Leningrad: Sudostroenie, 1980. pp 30 – 35.

H.A. Hristov, Opredelyane na kolichestvoto barut na osnovniya zaryad pri svrah kasi distantsii na strelba s 82 mm batalyonen minomet., Sbornik nauchni trudove na NVU „V. Levski” Chast 1, 2010. Veliko Tarnovo. ISSN 1314-1953.

H.A. Hristov, Ts.G. Tsonev, Uchebno-prakticheska mina za ogneva podgotovka na minohvargachnite razcheti., Godishnik 1/2013 na VA „G.S. Rakovski”. Sofiya. ISSN 1312-2991.

H.A. Hristov, Obobshten matematichen model na vrazkata nachalna skorost – energiya,. MATTEH 2012. Shumen. ISSN 1314-3921.

D. Dichev, I. Zhelezarov, R. Dicheva, D. Diakov, H. Nikolova and G. Cvetanov, "Algorithm for estimation and correction of dynamic errors," in 30th International Scientific Symposium Metrology and Metrology Assurance, MMA 2020, Sozopol, Bulgaria, 2020. DOI: 10.1109/MMA49863.2020.9254261

D. Dichev, H. Koev, T. Bakalova and P. Louda, "A model of the dynamic error as a measurement result of instruments defining the parameters of moving objects," Measurement Science Review, vol. 14, no. 4, pp. 183-189, 2014. DOI: 10.2478/msr-2014-0025

D. Dichev, H. Koev, T. Bakalova and P. Louda, "A measuring method for gyro-free determination of the parameters of moving objects," Metrology and Measurement Systems, vol. 23, no. 1, pp. 107-118, 2016. DOI: 10.1515/mms-2016-0001

L. Lazov, N. Angelov, E. Teirumnieks, Method for Preliminary Estimation of the Critical Power Density in Laser Technological Processes, Proceedings of the 12th International Scientific and Practical Conference, Rezekne, Latvia, 2019, Volume III, Pages 129 -133, DOI: 10.17770/etr2019vol3.4140




DOI: https://doi.org/10.17770/etr2021vol3.6575

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