![]() QUANTITATIVE AMMUNITION SELECTION is available in the U.S. Both bullet penetration models are concisely explained using plain language and illustrated with clearly presented computational examples that provide guidance in every aspect of both models' application. ![]() ![]() Based upon modified fluid dynamics equations that correlate highly (r = +0.94) with more than 900 points of manufacturer- and laboratory-test data, the bullet penetration models accurately predict the permanent wound cavity volume, permanent wound mass, maximum terminal penetration depth, and exit velocity of handgun projectiles as these phenomena would occur in shear-validated 10% ordnance gelatin and in human soft tissues. The quantitative model is clearly presented with illustrated computational examples that provide guidance to the armed professional in every aspect of the model's application.QUANTITATIVE AMMUNITION SELECTION presents two mathematical bullet penetration models that allow armed professionals and lawfully-armed citizens to evaluate the terminal ballistic performance of self-defense ammunition using water as a terminal ballistic test medium. A retired law enforcement professional, Schwartz provides a concise explanation of the relevant principles of mechanics, fluid dynamics, and thermodynamics pertaining to the model and its derivation. Using data generated from water test, the quantitative model accurately predicts the permanent wound cavity volume and mass, terminal penetration depth, and exit velocity of handgun projectiles as these phenomena would occur in calibrated 10 percent ordnance gelatin and soft tissue. Based upon a modified fluid dynamics equation that correlates highly (r=+0.94) to more than 700 points of manufacturer-and laboratory-test data, the quantitative model allows the armed professional to generate ballistic test results equivalent to those obtaines in calibrated 10 percent ordnance gelatin. In Quantitative Ammunition Selection, Charles Schwartz presents an accessible mathematical model that allows armed professionals and lawfully-armed citizens to evaluate the terminal ballistic preformance of self-defense ammunition using water as a valid ballistic test medium.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |