Microscale electromagnetic heating in heterogeneous energetic materials based on X-ray CT imaging

Autor:	Kort-Kamp, W. J. M., Cordes, N. L., Ionita, A., Glover, B. B., Duque, A. L. Higginbotham, Perry, W. L., Patterson, B. M., Dalvit, D. A. R., Moore, D. S.
Rok vydání:	2015
Předmět:	Physics - Optics Condensed Matter - Mesoscale and Nanoscale Physics Physics - Computational Physics
Zdroj:	Phys. Rev. Applied 5, 044008 (2016)
Druh dokumentu:	Working Paper
Popis:	Electromagnetic stimulation of energetic materials provides a noninvasive and nondestructive tool for detecting and identifying explosives. We combine structural information based on X-ray computed tomography, experimental dielectric data, and electromagnetic full-wave simulations, to study microscale electromagnetic heating of realistic three-dimensional heterogeneous explosives. We analyze the formation of electromagnetic hot spots and thermal gradients in the explosive-binder meso-structures, and compare the heating rate for various binder systems. Comment: 8 pages, 5 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1512.01499 Zobrazit plný text záznamu View this record from Arxiv