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Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive

  • Li-Jing Wen , Zhuo-Ping Duan , Lian-Sheng Zhang EMAIL logo , Zhen-Yu Zhang , Zhuo-Cheng Ou and Feng-Lei Huang
Published/Copyright: April 20, 2012
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International Journal of Nonlinear Sciences and Numerical Simulation
From the journal International Journal of Nonlinear Sciences and Numerical Simulation Volume 13 Issue 2

Abstract

A series of shock initiation experiments are performed on the PBXC03 explosives in different formulations to understand the influence of the explosive particle size on the shock initiation, and the in-situ pressure gauge data are obtained which show that shock sensitivity decreases with the explosive particle size under the test condition used in this paper. Moreover, a mesoscopic reaction rate model which is calibrated by the experimental data on a medium formulation PBXC03 explosive is adopted and then applied to predict numerically the shock initiation of other PBXC03 explosives in different formulations. The numerical results are in good agreement with the experimental data.

Keywords: Shock initiation; mircostructure parameters; particle size effect; mesoscopic reaction rate model
PACS®(2010): 82.33.Vx; 82.40.Fp
Received: 2011-11-23
Accepted: 2011-12-7
Published Online: 2012-4-20
Published in Print: 2012-4-1

©2012 by De Gruyter

Articles in the same Issue

  1. Masthead
  2. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  3. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  4. On the Energy of Dynamic Fractures
  5. On the Energy of Dynamic Fractures
  6. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  7. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  8. Mechanism of High-velocity Projectile Penetration into Concrete
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  15. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  16. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  17. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  18. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  19. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  20. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  21. Investigation into the Spall Strength of Cast Iron
  22. Investigation into the Spall Strength of Cast Iron
  23. Numerical Analysis of Shockwave Propagation in Urban Underpass
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  25. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
  26. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
  27. Frontmatter
  29. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  30. On the Energy of Dynamic Fractures
  31. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  32. Mechanism of High-velocity Projectile Penetration into Concrete
  33. A Spherical Cavity Expansion Penetration Model for Concrete Based on Hoek–Brown Strength Criterion
  34. Fabrication and Mechanical Properties of a Micro/Nanoscale Hybrid Composite
  35. Strain Rate Effects on the Interaction between an Eccentric Matrix Crack and a Circular Inclusion in Composites under Dynamic Loadings
  36. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  37. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  38. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  39. Investigation into the Spall Strength of Cast Iron
  40. Numerical Analysis of Shockwave Propagation in Urban Underpass
  41. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
https://doi.org/10.1515/ijnsns-2011-0129
Keywords for this article
Shock initiation; mircostructure parameters; particle size effect; mesoscopic reaction rate model

Articles in the same Issue

  1. Masthead
  2. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  3. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  4. On the Energy of Dynamic Fractures
  5. On the Energy of Dynamic Fractures
  6. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  7. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  8. Mechanism of High-velocity Projectile Penetration into Concrete
  9. Mechanism of High-velocity Projectile Penetration into Concrete
  10. A Spherical Cavity Expansion Penetration Model for Concrete Based on Hoek–Brown Strength Criterion
  11. A Spherical Cavity Expansion Penetration Model for Concrete Based on Hoek–Brown Strength Criterion
  12. Fabrication and Mechanical Properties of a Micro/Nanoscale Hybrid Composite
  13. Fabrication and Mechanical Properties of a Micro/Nanoscale Hybrid Composite
  14. Strain Rate Effects on the Interaction between an Eccentric Matrix Crack and a Circular Inclusion in Composites under Dynamic Loadings
  15. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  16. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  17. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  18. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  19. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  20. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  21. Investigation into the Spall Strength of Cast Iron
  22. Investigation into the Spall Strength of Cast Iron
  23. Numerical Analysis of Shockwave Propagation in Urban Underpass
  24. Numerical Analysis of Shockwave Propagation in Urban Underpass
  25. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
  26. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
  27. Frontmatter
  29. Effect of Aging Treatment on Dynamic Behavior of Mg-Gd-Y Alloy
  30. On the Energy of Dynamic Fractures
  31. Analysis of Thermoviscoplastic Effects on Dynamic Necking of Pure Copper Bars during Impact Tension
  32. Mechanism of High-velocity Projectile Penetration into Concrete
  33. A Spherical Cavity Expansion Penetration Model for Concrete Based on Hoek–Brown Strength Criterion
  34. Fabrication and Mechanical Properties of a Micro/Nanoscale Hybrid Composite
  35. Strain Rate Effects on the Interaction between an Eccentric Matrix Crack and a Circular Inclusion in Composites under Dynamic Loadings
  36. Multiscale Analysis of Particle Size-dependent Steady Compaction Waves in Granular Energetic Materials
  37. Numerical Simulation of Liquid-Fueled Detonations by an Eulerian–Lagrangian Model
  38. Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
  39. Investigation into the Spall Strength of Cast Iron
  40. Numerical Analysis of Shockwave Propagation in Urban Underpass
  41. Experimental Study on Dynamic Mechanical Properties of Amphibolites, Sericite-quartz Schist and Sandstone under Impact Loadings
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