Calibrating reaction rates for the CREST model

Caroline A. Handley; Michael Andrew Christie

doi:10.1063/1.4971485

Calibrating reaction rates for the CREST model

Caroline A. Handley, Michael Andrew Christie

School of Energy, Geoscience, Infrastructure and Society

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

4 Citations (Scopus)

155 Downloads (Pure)

Abstract

The CREST reactive-burn model uses entropy-dependent reaction rates that, until now, have been manually tuned to fit shock-initiation and detonation data in hydrocode simulations. This paper describes the initial development of an automatic method for calibrating CREST reaction-rate coefficients, using particle swarm optimisation. The automatic method is applied to EDC32, to help develop the first CREST model for this conventional high explosive.

Original language	English
Title of host publication	Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter
Publisher	AIP Publishing
ISBN (Print)	9780735414570
DOIs	https://doi.org/10.1063/1.4971485
Publication status	Published - 13 Jan 2017
Event	19th Biennial American Physical Society Conference on Shock Compression of Condensed Matter 2015 - Florida, Tampa, United States Duration: 14 Jun 2015 → 19 Jun 2015

Publication series

Name	AIP Conference Proceedings
Publisher	AIP Publishing
Number	1
Volume	1793
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	19th Biennial American Physical Society Conference on Shock Compression of Condensed Matter 2015
Abbreviated title	SCCM 2015
Country/Territory	United States
City	Tampa
Period	14/06/15 → 19/06/15

Keywords

Calibration
CREST
EDC32
Particle swarm optimisation
Reactive burn

ASJC Scopus subject areas

General Physics and Astronomy

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10.1063/1.4971485

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This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in AIP Conference Proceedings 1793, 030027 (2017) and may be found at http://aip.scitation.org/doi/abs/10.1063/1.4971485
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Cite this

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title = "Calibrating reaction rates for the CREST model",

abstract = "The CREST reactive-burn model uses entropy-dependent reaction rates that, until now, have been manually tuned to fit shock-initiation and detonation data in hydrocode simulations. This paper describes the initial development of an automatic method for calibrating CREST reaction-rate coefficients, using particle swarm optimisation. The automatic method is applied to EDC32, to help develop the first CREST model for this conventional high explosive.",

keywords = "Calibration, CREST, EDC32, Particle swarm optimisation, Reactive burn",

author = "Handley, {Caroline A.} and Christie, {Michael Andrew}",

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note = "19th Biennial American Physical Society Conference on Shock Compression of Condensed Matter 2015, SCCM 2015 ; Conference date: 14-06-2015 Through 19-06-2015",

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Handley, CA & Christie, MA 2017, Calibrating reaction rates for the CREST model. in Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter., 030027, AIP Conference Proceedings, no. 1, vol. 1793, AIP Publishing, 19th Biennial American Physical Society Conference on Shock Compression of Condensed Matter 2015, Tampa, United States, 14/06/15. https://doi.org/10.1063/1.4971485

Calibrating reaction rates for the CREST model. / Handley, Caroline A.; Christie, Michael Andrew.
Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. AIP Publishing, 2017. 030027 (AIP Conference Proceedings; Vol. 1793, No. 1).

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

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N2 - The CREST reactive-burn model uses entropy-dependent reaction rates that, until now, have been manually tuned to fit shock-initiation and detonation data in hydrocode simulations. This paper describes the initial development of an automatic method for calibrating CREST reaction-rate coefficients, using particle swarm optimisation. The automatic method is applied to EDC32, to help develop the first CREST model for this conventional high explosive.

AB - The CREST reactive-burn model uses entropy-dependent reaction rates that, until now, have been manually tuned to fit shock-initiation and detonation data in hydrocode simulations. This paper describes the initial development of an automatic method for calibrating CREST reaction-rate coefficients, using particle swarm optimisation. The automatic method is applied to EDC32, to help develop the first CREST model for this conventional high explosive.

KW - Calibration

KW - CREST

KW - EDC32

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Calibrating reaction rates for the CREST model

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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