Release isentropes of overdriven plastic-bonded explosive PBX-9501

Autor:	William W. Anderson, Robert Hixson, J. N. Fritz, J. E. Vorthman, M. S. Shaw
Rok vydání:	2000
Předmět:	Tabular representation Yield (engineering) Explosive material Isentropic process Chemistry Continuous release General Physics and Astronomy Thermodynamics Grüneisen parameter Velocity interferometer system for any reflector
Zdroj:	Journal of Applied Physics. 88:6287-6293
ISSN:	1089-7550 0021-8979
Popis:	Continuous release isentropes for the plastic-bonded explosive PBX-9501 are obtained from velocity interferometer system for any reflector measurements at a high-explosive/LiF interface. Forward calculations from a tabular representation of the isentropes to the measured u(t) data at the interface are iterated to yield isentropes that give agreement with the data. Curves for the isentropes and for the isentropic gamma, γS=−(∂lnP/∂lnV)S are presented. Because isentropes from different overdriven states differ, a crude estimate of the Gruneisen parameter is obtained. An overall representation of the data is achieved with this Gruneisen parameter and a single isentrope through the Chapman–Jouguet state.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5549ca6e54c647c30f0130dd58fe847c https://doi.org/10.1063/1.1323513 Zobrazit plný text záznamu