NDLI: Interaction of detonation and rarefaction waves in aluminum particles dispersed in oxygen

Content Provider	Springer Nature Link
Author	Fedorov, A. V. Khmel’, T. A.
Copyright Year	1997
Abstract	The problem of interaction of a plane detonation wave with an adjacent rarefaction wave is studied on the basis of a mathematical model of detonation of aluminum particles dispersed in oxygen. The numerical solution is obtained within the framework of the one-velocity two-temperature approximation of the mechanics of heterogeneous media for the Chapman–Jouguet regime and strong and weak detonation regimes. It is shown that the Chapman–Jouguet regime and weak regimes with an internal singular point are self-sustained. Three intervals of the relaxation parameter (the ratio of the characteristic times of thermal relaxation and combustion) are determined. The detonation/rarefaction wave interaction results in the Chapman–Jouguet regime in the first interval, in decomposition of the detonation wave into a shock wave and a lagging combustion front with further loss of stability in the second interval, and in a weak detonation regime in the third interval.
Starting Page	211
Ending Page	218
Page Count	8
File Format	PDF
ISSN	00105082
Journal	Combustion, Explosion and Shock Waves
Volume Number	33
Issue Number	2
e-ISSN	15738345
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	1997-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Physical Chemistry Mechanics, Fluids, Thermodynamics Mechanics Engineering Vibration, Dynamical Systems, Control
Content Type	Text
Resource Type	Article
Subject	Chemistry Physics and Astronomy Fuel Technology Chemical Engineering Energy Engineering and Power Technology

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