Modeling a Supersonic Solid State Detonation in an Overdriven Porous Mixture of Aluminum and Teflon

Sun Hee Yoo; Scott D. Stewart; David E. Lambert

doi:10.4028/www.scientific.net/MSF.673.41

Paper Titles

Multiphysics Study of Structural Impact to Fluidic Media
p.1

The Minimum Wave Damping Selects the Most Favored Solution from Multiple Ones to Acoustic-Like Problems
p.11

A Framework for Analyzing the Microstructure Level Thermomechanical Response Polymer Bonded Explosives
p.21

Flow Visualization and Thermal-Fluid Flow Phenomenon in Single Plate Heat Exchanger with Various Plate Shapes Formed by Shock Processing Method
p.35

Modeling a Supersonic Solid State Detonation in an Overdriven Porous Mixture of Aluminum and Teflon
p.41

Modification of BKW EOS Introducing Density-Dependent Molecular Covolumes Concept
p.47

Observation of High-Speed Fracture Phenomena of Glass Containers by Using Underwater Shockwave
p.53

High Temperature Elastic Properties of Refractory Materials
p.59

Experimental Study in H₂/CO/CH₄-Air and H₂/CO/C₃H₈-Air Premixed Flames. Part 1: Laminar Burning Velocities and Markstein Lengths
p.65

HomeMaterials Science ForumMaterials Science Forum Vol. 673Modeling a Supersonic Solid State Detonation in an...

Modeling a Supersonic Solid State Detonation in an Overdriven Porous Mixture of Aluminum and Teflon

Abstract:

In this paper, we demonstrate that an engineering device can be carefully designed in such a way that an overdriven solid state detonation can be initiated and propagated supersonically in a highly porous mixture of aluminum and Teflon. The equation of state and kinetics for the porous mixture are phenomenological models that were developed in our previous work [1]. This demonstration can be regarded as a good verification that the models which were used mainly in 1-D simulation are practically applicable and consistent to higher dimensional simulation of a shock dynamics in practical engineering devices.

You might also be interested in these eBooks

Explosion, Shock Wave and High-Energy Reaction Phenomena

View Preview

Info:

Periodical:

Materials Science Forum (Volume 673)

Pages:

41-46

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.673.41

Citation:

Cite this paper

Online since:

January 2011

Authors:

Sun Hee Yoo, Scott D. Stewart, David E. Lambert

Keywords:

Solid State Detonation, Supersonic Overdriven Detonation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yoo, S., D. S. Stewart, D. E. Lambert, M. A. Lieber, and M. J. Szuck, Modeling Solid State Detonation and Reactive Materials, to appear in the Proceedings of the 14th International Detonation Symposium, April (2010).

Google Scholar

[2] J. W. Forbes, B. C. Glancy, T. P. Liddiard, and W. H. Wilson, Aquarium test evaluation of a pyrotechnic's ability to perform work in microsecond time frames , AIP Conf. Proc. 429, 759 (1998), DOI: 10. 1063/1. 55588.

DOI: 10.1063/1.55588

Google Scholar

[3] Stewart, D. S., D. W. Asay, and M. Prasad, Simplified Modeling of Transition to Detonation in Porous Energetic Materials, Physics of Fluids, 6, 2515-2533, (1994).

DOI: 10.1063/1.868140

Google Scholar

[4] W. Herrmann., Constitutive Equation for the Dynamic Compaction of Ductile Porous Materials, J. Appl. Physics, 40: 2490, 6, May (1969).

DOI: 10.1063/1.1658021

Google Scholar

[5] Carroll, M. and Holt, A., Static and Dynamic Pore-collapse relations for ductile porous materials, J. Appl. Physics, 43: 1626, Jan (1971).

DOI: 10.1063/1.1661372

Google Scholar

[6] Stewart, D. S., W. C. Davis, and S. Yoo, Equation of State for Modeling the Detonation Reaction Zone, Proceedings of the 12th(International) Detonation Symposium, San Diego, Office of Naval Research ONR, 333-05-2, 624, (2002).

Google Scholar

[7] Fried, L.E., Howard, W.M. and Souers, P.C. (1998). CHEETAH 2. 0 User's Manual. UCRL-MA-117541 Rev. 5, Lawrence Livermore National Laboratory, August.

Google Scholar