Approximate ballistics formulas for spherical pellets in free flight
Defence Technology, 2018 The ballistics equations for spherical pellets in free flight are simplified through appropriate scaling of the pellet velocity and pellet distance. Two different drag coefficient curves are averaged to yield a single curve applicable to shot pellets and
E J Allen
exaly +3 more sources
Orthopedic Research and Reviews, 2022 Gracie R Baum,1 Jaxon T Baum,2 Dan Hayward,2 Brendan J MacKay1 1Department of Orthopedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA; 2School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX ...
Gracie R Baum, Jaxon T Baum
exaly +2 more sources
The use of human tissue surrogates in anatomical modeling for gunshot wounds simulations: an overview about “how to do” experimental terminal ballistics [PDF]
Frontiers in Bioengineering and BiotechnologyHuman tissue simulating materials are currently used in scientific research mainly because they help to avoid possible ethical issues, unlike what happens with studies involving live animals and/or human cadavers.
Lucas Meciano Pereira dos Santos +11 more
doaj +2 more sources
Diagnostic Challenges in Uncommon Firearm Injury Cases: A Multidisciplinary Approach [PDF]
DiagnosticsBackground: 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 +7 more
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Energy balance model to assess the resistance of ballistic protection materials
Defence Technology, 2023 NATO standards ''AEP-2920 Procedures for the Evaluation and Classification of Personal Armor'' and NIJ Standard – 0101.06, indicate the method to statistically assess the resistance of personal ballistic protection materials. To be validated and accepted
Bogdan Stirbu +3 more
doaj +1 more source
Analysis of the Possibility of Elimination of Threats Resulting from the Modification of Bullet Trajectory after Hitting the Target in Garrison Shooting Ranges [PDF]
Problemy Mechatroniki, 2023 . During shooting operations in garrison shooting ranges, a phenomenon of random deflection of the bullet flight path was noticed which may cause secondary reflections from accidentally hit technical and ballistic shooting range elements and the ground ...
Józef GACEK +8 more
doaj +1 more source
Strain hardening and shock mitigation response of polyurethane under high strain rates
AIP Advances, 2021 Polyurethane is a promising candidate for the potting of embedded electronics due to its shock absorbing properties. This paper discusses the less known strain hardening and shock mitigation properties of 4,4′-methylenediphenyl diisocyanate based ...
Amandeep Singh +5 more
doaj +1 more source
Nature Materials, 2010 Sliding parts in nanosystems such as Nano ElectroMechanical Systems (NEMS) and nanomotors, increasingly involve large speeds, and rotations as well as translations of the moving surfaces; yet, the physics of high speed nanoscale friction is so far unexplored. Here, by simulating the motion of drifting and of kicked Au clusters on graphite - a workhorse
Guerra, R. +3 more
openaire +5 more sources
External Ballistics Simplified Model of the “RT – 400” Rocket Aerial Target [PDF]
Problemy Mechatroniki, 2018 “RT-400” rocket aerial target system is described in the paper; research method of its simplified external ballistics characteristics is presented and the obtained results are discussed.
Algimantas FEDARAVIČIUS +3 more
doaj +1 more source
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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