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Detonation Velocity of PETN in Small confined cylindrical charges

โœ Scribed by R. H. Dinegar

Publisher
John Wiley and Sons
Year
1976
Tongue
English
Weight
266 KB
Volume
1
Category
Article
ISSN
0721-3115

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โœฆ Synopsis

Abstract

Steady state detonation velocities have been measured in small brassโ€confined pressings of PETN. These velocities were found to vary linearly with the reciprocal of the charge diameter and directly with the compact density. For a pressing density of 950 kg/m^3^ the velocity at infinite diameter was calculated to be 5.27 km/s (50.02 kmk) and the Eyringโ€type โ€žreactionโ€zone lengthโ€๏ธ 0.54 mm (ยฑ0.02 mm).

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