Theoretical study on auto-oscillating combustion in self-propagating high temperature synthesis

被引:0
|
作者
Zhang, Jin-Yong [1 ]
Fu, Zheng-Yi [1 ]
Wang, Wei-Min [1 ]
Zhang, Qing-Jie [1 ]
机构
[1] Lab. of Adv. Technol. for Mat. Proc., Wuhan Univ. of Technol., Wuhan 430070, China
关键词
Chemical reactions - Combustion - Mathematical models - Numerical analysis - Thermodynamics;
D O I
10.1007/bf02838385
中图分类号
学科分类号
摘要
Oscillating combustion is one of classic phenomenon in SHS. But the cause of its formation in a set of complex processes is unclear yet. With a two-step chemical reaction assumption and effects of other thermal dynamic factors, an auto-oscillating combustion has been gained in a solid SHS process on the macro-homogenous and micro- heterogeneous model. Numerical solution shows that the change of chemical reaction is the main cause of the oscillating combustion.
引用
收藏
页码:32 / 34
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