[The boundary ranges of the free flight of particles of gunpowder and metals in shots from a hand firearm].
On the basis of equations of external ballistics and probability theory the largest possible distances of free (independent) flight of gunshot powder and metal particles having different forms and sizes were calculated. Experimental control of the calculated data for different types of battle and sports hand fire-arms was carried out. The correspondence of the calculated data to maximal free (independent) particle flight in blank shots was stated. In experiments with cartridges equipped with bullets the distances of free particle flight were significantly lesser (by 53-65%) which may be connected with effect of gunshot projectile on the process of particle distribution. Reversed adapted formulas and calculation variants are presented.
Popov
V L
VL
Isakov
V D
VD
Krivozheĭko
A G
AG
D005389:Firearms; D005554:Forensic Medicine / Q000379:methods; D006801:Humans; D008433:Mathematics; D008670:Metals; D008961:Models, Structural; D010316:Particle Size; D055585:Physical Phenomena; D010825:Physics; D014948:Wounds, Gunshot / Q000473:pathology*
D008670:Metals
O predel'nykh rasstoianiiakh svobodnogo poleta chastits porokha i metallov pri vystrelakh iz ruchnogo ognestrel'nogo oruzhiia.