Author:Turner, GRDate:2008An alternative method for the measurement of the total mechanical impulse of a vertically directed blast due to an explosive charge is presented. The method differs from apparatus that employ a vertically displaced mass (similar in principle ...Read more
Author:Olivier, MariusDate:Sep 2016It is well known that reacting explosives emit light of varying intensity across the light spectrum. Measurement of this emitted light could have many applications, i.a. the creation of a database of characteristic light signatures at specific ...Read more
Author:Whyte, TN; Snyman, IM; Meel, BLDate:Nov 2008An M26 hand grenade was accidentally detonated by a group of eight children, six of whom were killed, in the Mthatha area of South Africa. The M26 grenade is designed to produce casualties through the high velocity fragments that it expels. ...Read more
Author:Mostert, FJ; Snyman, IM; Olivier, Marius; Grundlingh, W; Sono, TJDate:Sep 2012Tests with explosive charges of 0.5 kg and 2 kg were conducted in the semi-confined blast chamber at the CSIR DBEL test range. Pressure measurements were obtained with side-on and face-on sensors mounted in the walls of the chamber and high ...Read more
Author:Mostert, FJ; Olivier, MariusDate:Oct 2011It is well known that an intense flash of light is emitted when an explosive charge is detonated. The light emission continues well beyond the actual detonation process due to shock excitation of the air molecules around the charge, as well ...Read more