COMBUSTION SIMULATION OF HYDROXYL-TERMINATED LIQUID POLYBUTADIENE, AMMONIUM PERCHLORATE AND ALUMINUM IN COMPOSITE SOLID PROPELLANT FORMULATIONS

被引:0
|
作者
Cardoso, Renata F. [1 ]
Villar, Luciene D. [2 ]
Kawachi, Elizabete Y. [1 ]
Goncalves, Rene E. B. [1 ]
机构
[1] Inst Tecnol Aeronaut, Dept Quim, Div Ciencias Fundamentais, BR-12228900 Sao Jose Dos Campos, SP, Brazil
[2] Inst Aeronaut & Espaco, Dept Ciencia & Tecnol Aeroespacial, BR-12228900 Sao Jose Dos Campos, SP, Brazil
来源
QUIMICA NOVA | 2019年 / 42卷 / 02期
关键词
combustion; composite solid propellant; kinetic simulations;
D O I
10.21577/0100-4042.20170342
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The present work presents combustion simulations of hydroxyl-terminated liquid polybutadiene loaded with ammonium perchlorate and aluminum, using Chemkin software and the "Plug Flow" type reactor. These materials are widely used in solid composite propellant formulations. Through this study, the effect of parameters of axial velocity, equivalence ratio, pressure and temperature during the firing of the propellant were discussed. The objective of this work was to discuss how to define the best parameter value based on the obtained results, and thus generate optimized formulations.
引用
收藏
页码:173 / 180
页数:8
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