Results 61 to 70 of about 6,085 (113)

The use of gelatine in wound ballistics research

Zeitschrift für Rechtsmedizin, 2018
Blocks of gelatine are used in both lethality and survivability studies for broadly the same reason, i.e. comparison of ammunition effects using a material that it is assumed represents (some part of) the human body. The gelatine is used to visualise the
D. Carr, T. Stevenson, P. Mahoney
semanticscholar   +1 more source

Numerical Study on Ballistic Phenomena - Part Two

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2016
The study of ballistic phenomena (interior ballistics, exterior ballistics and terminal ballistics) is an activity that involves the use of complex and at the same time very expensive equipment.
Vasile BĂLAN, Marian BORDEI
doaj  

Development of a Numerical Model of the 9 mm Parabellum FMJ Bullet Including Jacket Failure

Engineering Transactions, 2014
Even though ballistic experiments are widely accepted as the only reliable way to probe terminal effects, we demonstrate that computer simulation can be a useful alternative.
Ch. MARECHAL, F. BRESSON, G. HAUGOU
doaj   +1 more source

The Application of Computational Thermo-Fluid-Dynamics to the Simulation of Hybrid Rocket Internal Ballistics with Classical or Liquefying Fuels: A Review

Aerospace, 2019
The computational fluid dynamics of hybrid rocket internal ballistics is becoming a key tool for reducing the engine operation uncertainties and development cost as well as for improving experimental data analysis.
G. D. Di Martino, C. Carmicino, S. Mungiguerra, R. Savino   +3 more
semanticscholar   +1 more source

Projectile Seating Depth Influence on a Small Arms Cartridge Performance

Technologia i Automatyzacja Montażu
In the world of small-arms ammunition, precision reigns supreme. The most significant feature of ammunitionfor shootersis undoubtedly the repeatability from one shot to the next. This study exploresthe detailedassembly process of small arms
Krzysztof Piasta, Jakub Michalski, Bartosz Fikus, Przemysław Kupidura   +3 more
doaj   +1 more source

Joint Optimal Allocation of Resources for Multiple Jammer Based on Multi‐Agent Deep Reinforcement Learning

IET Radar, Sonar & Navigation
In response to the complex scenario where multiple jammers navigate through a netted radar system (NRS), this study presents an optimised allocation algorithm for cooperative jamming resources, namely the Multi‐Agent Jamming Resource Allocation (MJCJRA ...
Jieling Wang, Yanfei Liu, Chao Li, Zhong Wang, Yali Li   +4 more
doaj   +1 more source

Machine learning for predicting the outcome of terminal ballistics events

Defence Technology, 2023
S. Ryan, Neeraj Mohan Sushma, Arun Kumar AV, Julian Berk, Tahrima Hashem, Santu Rana, S. Venkatesh   +6 more
semanticscholar   +1 more source

Controlled ballistics tests of ground, percussion-flaked, and pressure-flaked projectile point impact durability: Implications for archaeological method and theory

Journal of Archaeological Science: Reports, 2019
Ground stone projectile points can be found throughout the global archaeological record, but why they were selected for by prehistoric foragers has received little attention.
Corey Lowe, Andrew Kramer, Michael Wilson, R. Meindl, Linda B. Spurlock, M. Eren   +5 more
semanticscholar   +1 more source

Diagnostic Challenges in Uncommon Firearm Injury Cases: A Multidisciplinary Approach

Diagnostics
Background: Firearm wounds tend to have a precise pattern. Despite this, real-world case presentations can present uncertain elements, sometimes deviating from what is considered standard, and present uncommon features that are difficult for forensic ...
Andrea Vittorio Maria Failla, Gabriele Licciardello, Giuseppe Cocimano, Lucio Di Mauro, Mario Chisari, Francesco Sessa, Monica Salerno, Massimiliano Esposito   +7 more
doaj   +1 more source

Influence of multiple structural parameters on interior ballistics based on orthogonal test methods

Defence Technology, 2019
Influence of multiple structural parameters on the performance of a gun launch system driven by high-pressure reactive gases is important for structural design and performance adjustment.
Chaobin Hu, Xiaobing Zhang
semanticscholar   +1 more source