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Information × Registration Number 0209U001346, 0106U000852 , R & D reports Title The criminalistics research of cartridges of traumatic action of native and foreign production popup.stage_title Head Sobakar Ivan Stepanovich, Registration Date 02-02-2009 Organization Scientific Research Institute of Forensic Sciences, Kharkiv popup.description2 Research object - 9 mm (.380) pistol and revolver cartridges of traumatic action, separate elements of their equipment, and also ognestrel'nye damages which appear in the obstacles as a result of shots by the bullets of traumatic action. Purpose of work is research of descriptions of pistol and revolver cartridges of traumatic action of caliber 9 mm, ballistic descriptions of their striking elements (complex "weapon is cartridge"), and also ognestrel'nykh damages formed by them as a result of firing. Research methods are experimental researches of character of dispersion of size of kinetic energy of striking elements on the trajectories of flight, and also determination }*of size of coefficient}* of windage bullets of traumatic action at different speeds of flight was conducted by a direct dynamic method; for the calculations of parameters of trajectory of bullets the raznostnyy method of numeral integration was used; theoretical researches of aggressive and striking properties of bullets of traumaticaction were conducted on the basis of power conception of probytyya of obstacles; determination of aerodynamic descriptions of bullets of traumatic action was conducted by the numeral design of gazodynamycheskykh processes of flowline around of their external surface, the Ф. Харлоу method was fixed in basis of which (Participle-In-Cell ch- "particles in cells"). Product Description popup.authors popup.nrat_date 2020-04-02 Close