The dynamics of detonation in explosive systems

JB Bdzil, DS Stewart - Annu. Rev. Fluid Mech., 2007 - annualreviews.org
This article reviews advances in modeling condensed-phase explosive detonation waves
and their interaction with inerts for precision applications. We describe how constitutive data …

[HTML][HTML] Numerical modelling of non-ideal detonation in ANFO explosives applying Wood-Kirkwood theory coupled with EXPLO5 thermochemical code

B Štimac, V Škrlec, M Dobrilović, M Sućeska - Defence technology, 2021 - Elsevier
Ammonium nitrate and fuel oil (ANFO) based explosive is a classic example of non-ideal
high explosives. Its detonation is characterized by a strong dependence of detonation …

Pile response subjected to rock blasting induced ground vibration near soil-rock interface

LB Jayasinghe, HY Zhou, ATC Goh, ZY Zhao… - Computers and …, 2017 - Elsevier
Blasting has been widely used in mining and construction industries for rock breaking.
Ground vibration induced by blasting is an inevitable side effect that may cause damage to …

Effect of spatial inhomogeneities on detonation propagation with yielding confinement

XC Mi, AJ Higgins, CB Kiyanda, HD Ng, N Nikiforakis - Shock Waves, 2018 - Springer
The propagation of detonations in layers of reactive gas bounded by inert gas is simulated
computationally in both homogeneous and inhomogeneous systems described by the two …

Scaling of detonation velocity in cylinder and slab geometries for ideal, insensitive and non-ideal explosives

SI Jackson, M Short - Journal of Fluid Mechanics, 2015 - cambridge.org
Experiments were conducted to characterize the detonation phase-velocity dependence on
charge thickness for two-dimensional detonation in condensed-phase explosive slabs of …

The dependence of ammonium-nitrate fuel-oil (ANFO) detonation on confinement

SI Jackson - Proceedings of the Combustion Institute, 2017 - Elsevier
As detonation is a coupled fluid-chemical process, flow divergence inside the detonation
reaction zone can strongly influence detonation velocity and energy release. Such …

Detonation shock dynamics modeling and calibration of the HMX-based conventional high explosive PBX 9501 with application to the two-dimensional circular arc …

C Chiquete, M Short, SJ Voelkel, EK Anderson… - Combustion and …, 2020 - Elsevier
A surface evolution model is developed for the detonation propagation dynamics of the HMX-
based conventional high explosive PBX 9501, which relates the normal surface speed D n …

Geometric scaling for a detonation wave governed by a pressure-dependent reaction rate and yielding confinement

J Li, X Mi, AJ Higgins - Physics of Fluids, 2015 - pubs.aip.org
The propagation of detonation waves in reactive media bounded by an inert, compressible
layer is examined via computational simulations in two different geometries, axisymmetric …

Steady non-ideal detonations in cylindrical sticks of explosives

GJ Sharpe, M Braithwaite - Journal of engineering mathematics, 2005 - Springer
Numerical simulations of detonations in cylindrical rate-sticks of highly non-ideal explosives
are performed, using a simple model with a weakly pressure-dependent rate law and a …

Modeling for detonation and energy release from peroxides and non-ideal improvised explosives

MA Price, AH Ghee - Central European Journal of Energetic …, 2009 - yadda.icm.edu.pl
This work focuses on the development of models for predicting explosive power and air blast
from the detonation of organic peroxides (TATP and HMTD) and non-ideal explosives …