HMX detonation calculation using multi-reaction chain

Chang, Chong H.; Scannapieco, Anthony J.

doi:10.2172/1645042

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DOE OSTI · 1645042

HMX detonation calculation using multi-reaction chain

Chang, Chong H.·Scannapieco, Anthony J.

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Abstract

Detonation of HMX has been simulated using a multi-reaction chain and species equation-of-states. A reacting flow code capable of handling arbitrary number of reactions and species has been used. Computational results are compared to the results produced by a pressure-based single reaction model (AJEX) and a temperature-based single-reaction model. Results show that the multi-reaction approach is capable of producing detonation calculations comparable to the AJEX model calculations, demonstrating that the multi-reaction approach possesses the properties required for the detonation modeling, a prerequisite of deflagration-to-detonation transition modeling.

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Chang, Chong H., Scannapieco, Anthony J.. 2020-09-09. HMX detonation calculation using multi-reaction chain. https://doi.org/10.2172/1645042

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