Calculation of the Response of a Gasifying Energetic Material Exposed to Monochromatic Radiation

被引：4

作者：

Gusachenko, L. K. ^{[1
]}

Zarko, V. E. ^{[1
]}

Ivaniya, S. P. ^{[2
]}

Rychkov, A. D. ^{[3
]}

机构：

[1] Russian Acad Sci, Siberian Div, Inst Chem Kinet & Combust, Novosibirsk 630090, Russia

[2] Novosibirsk State Tech Univ, Novosibirsk 630092, Russia

[3] Russian Acad Sci, Siberian Div, Inst Computat Technol, Novosibirsk 630090, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2011年 / 47卷 / 01期

关键词：

gasification by radiation; transparency; instability; energetic material;

D O I：

10.1134/S0010508211010047

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

It is shown that the steady-state gasification of a homogeneous energetic material with exothermic subsurface reactions has stability boundaries for small and large values of the radiant flux. Examples of corresponding calculation using a transient combustion model are given. A possible method of accounting for the subsurface reactions on the transparency of an energetic material is considered (with examples of numerical calculation). The gasification rate response function of an inert material to small variations in the radiant flux is found analytically. Knowledge of this function allows one to obtain information on some thermal and optical characteristics of an energetic material using relatively simple experiments.

引用

页码：26 / 35

页数：10

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