钢球效应——对肥皂块射击的研究
Steel ball effect-investigation of shooting at blocks of soap.
作者信息
Sćepanović D
出版信息
Acta Chir Scand Suppl. 1979;489:71-80.
PMID:291267
Abstract
Standard commercial glycerin soap was penetrated using 6 mm steel spheres. The impact velocities (VU) varied from 240 to 1700 m/s. The velocity of sphere within the soap (v), resistance force (F), cavity in soap (Z), and the maximal cavity diameter (D) were evaluated. Within the range of impact velocities used, the following functions have been determined F = a v2 X = b Vun, and D = c + d Vu Based on experimental evidence, the values a, b, c, d and n have been determined.
摘要
使用6毫米钢球穿透标准商用甘油皂。冲击速度（VU）在240至1700米/秒之间变化。评估了钢球在肥皂中的速度（v）、阻力（F）、肥皂中的空洞（Z）以及最大空洞直径（D）。在所使用的冲击速度范围内，已确定以下函数：F = a v²，X = b Vun，以及D = c + d Vu。基于实验证据，已确定a、b、c、d和n的值。
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