Optimal control of propellant consumption during vertical lifting of rocket in homogeneous atmosphere using regularized solution of integral equation of the first kind [PDF]
INCAS Bulletin, 2020 The article is devoted to the study of the optimal control of propellant consumption during vertical lifting of rocket in homogeneous atmosphere using regularized solution of integral equation of the first kind.
Aleksey G. VIKULOV
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Virtual prototyping of medieval weapons for historical reconstruction of siege scenarios starting from topography and archaeological investigations [PDF]
, 2018 Chronicles of sieges to castles or fortresses, using “machinae”, can often be found in historical sources. Moreover, archaeological excavations of castles or fortresses has brought to light rocks or projectiles whose carving suggests a military usage ...
Annoscia, G +3 more
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Archive of Mechanical Engineering, 2015 Artykuł przedstawia numeryczne badania wpływu kryterium pekania materiału na perforacje płyt ze stali pancernej 30PM pociskiem przeciwpancernym 7,6251 mm.
Tria Djalel Eddine, Trebinski Radosław
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Technologia i Automatyzacja Montażu, 2023 The continuous development of production and assembly techniques gives rise to the idea of followinga new approachin the small-arms ammunition design process.
Krzysztof Piasta +2 more
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Perspective Armour-Piercing Intermediate Cartridge Projectile [PDF]
Problemy Mechatroniki, 2023 Ongoing military conflicts, along with a constant evolution of individual protection devices, have shown an urgent need of development in terms of the armour piercing capability of standard infantry small arms ammunition.
Krzysztof PIASTA, Przemysław KUPIDURA
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Projectile for a New Intermediate Cartridge [PDF]
Problemy Mechatroniki, 2022 Evolution of contemporary military conflicts has revealed some shortcomings of existing individual small arms ammunition. The first attempts to undertake research and development works on new weapons and ammunition were made in the USA, however, some ...
Krzysztof PIASTA +2 more
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Comparative Analysis of the Trajectories of Projectiles Fired from Polish Small Arms Systems: MSBS-5.56 and BERYL [PDF]
Problemy Mechatroniki, 2021 This paper presents the results of the theoretical external ballistic calculations for projectiles fired from barrels which correspond to the barrels used in two Polish small arms systems: MSBS- 5.56 system (MSBS GROT standard rifle and MSBS GROT carbine)
Łukasz SZMIT, Mirosław ZAHOR
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Acoustic measurement of potato cannon velocity [PDF]
, 2006 This article describes measurement of potato cannon velocity with a digitized microphone signal. A microphone is attached to the potato cannon muzzle and a potato is fired at an aluminum target about 10 m away.
Courtney, Amy, Courtney, Michael
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X-Ray Tomography To Measure Size Of Fragments From Penetration Of High-Velocity Tungsten Rods [PDF]
, 2012 Behind-armor debris that results from tungsten rods penetrating armor steel at 2 km/s was studied by analysis of recovered fragments. Fragment recovery was by means of particle board. Individual fragments were analyzed by x-ray tomography, which provides
Bless, S. +5 more
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Dynamic calibration of piezoelectric transducers for ballistic high-pressure measurement
International Journal of Metrology and Quality Engineering, 2016 The development of a dynamic calibration standard for high-amplitude pressure piezoelectric transducers implies the implementation of a system which can provide reference pressure values with known characteristics and uncertainty. The
Elkarous Lamine +3 more
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