Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale

Suraj Ravindran; Peter Malchow; Addis Tessema; Addis Kidane

doi:10.1007/978-3-319-62956-8_27

Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale

Suraj Ravindran
, Peter Malchow
, Addis Tessema
, Addis Kidane

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Gas-gun direct impact experiments are performed to characterize the compaction wave propagation in polymer bonded explosives (PBX). The digital image correlation based experiment setup is developed to capture the full-field deformation field at a temporal resolution of 200 ns with a spatial resolution that can vary from 8 μm/pixel to 100 μm/pixel. The experiment is conducted at an impact velocity of 56 m/s for both macro and meso-scale. The compaction velocity is calculated from the macro-scale full-field measurement. From the displacement field, using inertia stress calculation, the stress across the specimen is calculated at the macro scale. The meso-scale deformation mechanisms associated with the dissipation of the compaction wave was identified to be the plastic deformation of the binder and fracture of the crystals.

Original language	English (US)
Title of host publication	Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics
Editors	Leslie Lamberson, Steven Mates, Jamie Kimberley
Publisher	Springer New York LLC
Pages	163-168
Number of pages	6
ISBN (Print)	9783319629551
DOIs	https://doi.org/10.1007/978-3-319-62956-8_27
State	Published - 2018
Externally published	Yes
Event	Annual Conference and Exposition on Experimental and Applied Mechanics, 2017 - Indianapolis, United States Duration: Jun 12 2017 → Jun 15 2017

Publication series

Name	Conference Proceedings of the Society for Experimental Mechanics Series
Volume	1
ISSN (Print)	2191-5644
ISSN (Electronic)	2191-5652

Other

Other	Annual Conference and Exposition on Experimental and Applied Mechanics, 2017
Country/Territory	United States
City	Indianapolis
Period	6/12/17 → 6/15/17

Bibliographical note

Publisher Copyright:
© 2018, The Society for Experimental Mechanics, Inc.

Keywords

Compaction
Direct impact
PBX
Shock

Publisher link

10.1007/978-3-319-62956-8_27

Find It

Find It at U of M Libraries

Cite this

Ravindran, S., Malchow, P., Tessema, A., & Kidane, A. (2018). Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale. In L. Lamberson, S. Mates, & J. Kimberley (Eds.), Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (pp. 163-168). (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 1). Springer New York LLC. https://doi.org/10.1007/978-3-319-62956-8_27

Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale. / Ravindran, Suraj; Malchow, Peter; Tessema, Addis et al.
Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics. ed. / Leslie Lamberson; Steven Mates; Jamie Kimberley. Springer New York LLC, 2018. p. 163-168 (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ravindran, S, Malchow, P, Tessema, A & Kidane, A 2018, Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale. in L Lamberson, S Mates & J Kimberley (eds), Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics. Conference Proceedings of the Society for Experimental Mechanics Series, vol. 1, Springer New York LLC, pp. 163-168, Annual Conference and Exposition on Experimental and Applied Mechanics, 2017, Indianapolis, United States, 6/12/17. https://doi.org/10.1007/978-3-319-62956-8_27

Ravindran S, Malchow P, Tessema A, Kidane A. Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale. In Lamberson L, Mates S, Kimberley J, editors, Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics. Springer New York LLC. 2018. p. 163-168. (Conference Proceedings of the Society for Experimental Mechanics Series). doi: 10.1007/978-3-319-62956-8_27

Ravindran, Suraj ; Malchow, Peter ; Tessema, Addis et al. / Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale. Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics. editor / Leslie Lamberson ; Steven Mates ; Jamie Kimberley. Springer New York LLC, 2018. pp. 163-168 (Conference Proceedings of the Society for Experimental Mechanics Series).

@inproceedings{85f07ce304d1496983a430bbd7b84509,

title = "Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale",

abstract = "Gas-gun direct impact experiments are performed to characterize the compaction wave propagation in polymer bonded explosives (PBX). The digital image correlation based experiment setup is developed to capture the full-field deformation field at a temporal resolution of 200 ns with a spatial resolution that can vary from 8 μm/pixel to 100 μm/pixel. The experiment is conducted at an impact velocity of 56 m/s for both macro and meso-scale. The compaction velocity is calculated from the macro-scale full-field measurement. From the displacement field, using inertia stress calculation, the stress across the specimen is calculated at the macro scale. The meso-scale deformation mechanisms associated with the dissipation of the compaction wave was identified to be the plastic deformation of the binder and fracture of the crystals.",

keywords = "Compaction, Direct impact, PBX, Shock",

author = "Suraj Ravindran and Peter Malchow and Addis Tessema and Addis Kidane",

note = "Publisher Copyright: {\textcopyright} 2018, The Society for Experimental Mechanics, Inc.; Annual Conference and Exposition on Experimental and Applied Mechanics, 2017 ; Conference date: 12-06-2017 Through 15-06-2017",

year = "2018",

doi = "10.1007/978-3-319-62956-8\_27",

language = "English (US)",

isbn = "9783319629551",

series = "Conference Proceedings of the Society for Experimental Mechanics Series",

publisher = "Springer New York LLC",

pages = "163--168",

editor = "Leslie Lamberson and Steven Mates and Jamie Kimberley",

booktitle = "Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics",

}

TY - GEN

T1 - Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale

AU - Ravindran, Suraj

AU - Malchow, Peter

AU - Tessema, Addis

AU - Kidane, Addis

PY - 2018

Y1 - 2018

N2 - Gas-gun direct impact experiments are performed to characterize the compaction wave propagation in polymer bonded explosives (PBX). The digital image correlation based experiment setup is developed to capture the full-field deformation field at a temporal resolution of 200 ns with a spatial resolution that can vary from 8 μm/pixel to 100 μm/pixel. The experiment is conducted at an impact velocity of 56 m/s for both macro and meso-scale. The compaction velocity is calculated from the macro-scale full-field measurement. From the displacement field, using inertia stress calculation, the stress across the specimen is calculated at the macro scale. The meso-scale deformation mechanisms associated with the dissipation of the compaction wave was identified to be the plastic deformation of the binder and fracture of the crystals.

AB - Gas-gun direct impact experiments are performed to characterize the compaction wave propagation in polymer bonded explosives (PBX). The digital image correlation based experiment setup is developed to capture the full-field deformation field at a temporal resolution of 200 ns with a spatial resolution that can vary from 8 μm/pixel to 100 μm/pixel. The experiment is conducted at an impact velocity of 56 m/s for both macro and meso-scale. The compaction velocity is calculated from the macro-scale full-field measurement. From the displacement field, using inertia stress calculation, the stress across the specimen is calculated at the macro scale. The meso-scale deformation mechanisms associated with the dissipation of the compaction wave was identified to be the plastic deformation of the binder and fracture of the crystals.

KW - Compaction

KW - Direct impact

KW - PBX

KW - Shock

UR - https://www.scopus.com/pages/publications/85033457481

UR - https://www.scopus.com/pages/publications/85033457481#tab=citedBy

U2 - 10.1007/978-3-319-62956-8_27

DO - 10.1007/978-3-319-62956-8_27

M3 - Conference contribution

AN - SCOPUS:85033457481

SN - 9783319629551

T3 - Conference Proceedings of the Society for Experimental Mechanics Series

SP - 163

EP - 168

BT - Dynamic Behavior of Materials - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics

A2 - Lamberson, Leslie

A2 - Mates, Steven

A2 - Kimberley, Jamie

PB - Springer New York LLC

T2 - Annual Conference and Exposition on Experimental and Applied Mechanics, 2017

Y2 - 12 June 2017 through 15 June 2017

ER -

Compaction wave propagation characteristics in polymer bonded explosives at macro-meso scale

Abstract

Publication series

Other

Bibliographical note

Keywords

Publisher link

Find It

Other files and links

Fingerprint

Cite this