Steady Planar Propagation of the Gasless SHS Reaction Producing Titanium Carbide
作者:
A. M. KANURY,
A. HERNANDEZ-GUERRERO,
期刊:
Combustion Science and Technology
(Taylor Available online 1994)
卷期:
Volume 102,
issue 1-6
页码: 1-19
ISSN:0010-2202
年代: 1994
DOI:10.1080/00102209408935467
出版商: Taylor & Francis Group
关键词: Combustion synthesis;SHS;gasless combustion;titanium carbide;propagation of reaction front
数据来源: Taylor
摘要:
The investigation reported here concerns with an attempt to generalize the existing observations of the propagating gasless SHS process. A Damkohler number is realized to embody such main factors affecting the steady propagation speed as the thermal properties, stoichiometry of the reaction, carbon particle size, compression effect and the reactant diffusion. The governing equations in their nondimensional form are solved numerically to obtain steady propagation speeds and preheat lengths. These computed speeds and lengths are examined in the light of the existing knowledge of laminar flame propagation in gaseous reactant systems to discover a useful analogy.
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