Cellular Structures in Hydrogen-Air Overdriven Detonation
نویسندگان
چکیده
منابع مشابه
Diamond patterns in the cellular front of an overdriven detonation.
A nonlinear integral-differential equation describing the cellular front of an overdriven detonation is obtained by an analysis carried out in the neighborhood of the instability threshold. The analysis reveals both an unusual mean streaming motion, resulting from the rotational part of the oscillatory flow, and pressure bursts generated by the crossover of cusps representative of Mach stems pr...
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The dynamics of one-dimensional, overdriven, hydrogen-air detonations predicted in the inviscid limit as well as with the inclusion of mass, momentum, and energy diffusion were investigated. A series of shock-fitted calculations was performed in which the overdrive was varied in the inviscid limit. The 0.97 MHz frequency of oscillation predicted for a f = 1.1 overdriven detonation agrees well w...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 2000
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.20.303