Critical Initiating State and 2D Lagrangian Analysis of Pressed TNT

Shi Huan; Wei Jun Tao; Feng Lei Huang; Guo Ping Jiang

doi:10.4028/www.scientific.net/AMM.94-96.1715

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 94-96Critical Initiating State and 2D Lagrangian...

Critical Initiating State and 2D Lagrangian Analysis of Pressed TNT

Abstract:

Shock initiation experiments on the explosives pressed TNT was performed to obtain in-situ pressure/radial displacement gauge data for the purpose of determining the Ignition and Growth reaction flow model with proper modeling parameters. The pressure and radial displacement were got by manganin-constantan composite 2-D Lagrange sensor. The particle velocity, relative volume, internal energy and fraction reacted of shock initiation process has been calculated by 2-D Lagrangian analysis method.

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Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

1715-1718

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.1715

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Online since:

September 2011

Authors:

Shi Huan, Wei Jun Tao, Feng Lei Huang, Guo Ping Jiang

Keywords:

Lagrangian Analysis, Pressed TNT, Shock Initiation

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