Research on the Impact-Induced Deflagration Behavior by Aluminum/Teflon Projectile

نویسندگان

چکیده

Although the ignition-and-growth model can simulate ignition and detonation behavior of traditional energy materials well, it seems insufficient to impact-induced deflagration reactive (RMs) using current finite element codes due their more complicated threshold lower reaction rates. Therefore, a simulation method for projectile (RMP) is developed by introducing tunable conditions RMs, user-defined subroutine formed secondary development on equation state (EOS). High-velocity impact experiments were performed prove validity simulations. The results show that RMs competent in simulating under conditions, because ratio, morphology temperature distribution RMP fragments are all well consistent with experiments, theory, reports from other researchers. In this way, quantitative study be implemented relevant mechanisms revealed clearly.

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ژورنال

عنوان ژورنال: Crystals

سال: 2022

ISSN: ['2073-4352']

DOI: https://doi.org/10.3390/cryst12040471