TITLE

Detonation velocity deficit and curvature radius of flexible detonation fuses

AUTHOR(S)
Wen, Y.; Ye, Ya.; Yan, N.
PUB. DATE
March 2012
SOURCE
Combustion, Explosion, & Shock Waves;Mar2012, Vol. 48 Issue 2, p209
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The detonation velocity deficit in bending flexible detonating fuses is studied, based on the detonation wave's corner effects and delay time phenomenon. A physical model and a theoretical mathematical equation of the detonation velocity deficit are established by using the dimensional analysis. Based on experimental data, a semi-empirical formula of the detonation velocity deficit for bending fuses in the same charge size is derived. It is shown that the detonation velocity deficit and the reciprocal of the curvature radius are in an exponential relationship.
ACCESSION #
74751108

 

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