Cellular Wave Mode of the Infiltration Combustion of Porous Media

被引：2
|
作者：
Kostin, S. V. [1 ]
Krishenik, P. M. [1 ]
Shkadinskii, K. G. [1 ]
机构：
[1] Russian Acad Sci, Inst Struct Macrokinet & Mat Sci, Chernogolovka, Moscow Oblast, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B | 2016年 / 10卷 / 04期
关键词：
infiltration combustion; cellular modes; wave stability; burning in the gravitational field; FILTRATION COMBUSTION; INSTABILITY; FLOW;
D O I：
10.1134/S1990793116040242
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The paper summarizes the results of experimental studies of the structuring of the infiltration combustion front in a burning titanium powder layer. The unsteady processes of formation and propagation of cellular and nonuniform combustion waves in heterogeneous media in straight-through and semi-closed channels in conditions of restricted gas exchange and presence of inert gaseous impurities are analyzed. The structural characteristics of cellular combustion waves in a metal powder layer under conditions of natural gas infiltration are reported.
引用
收藏
页码：651 / 656
页数：6
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