AMMONIUM DINITRAMIDE COMBUSTION MODELING BY COMPUTATIONAL SIMULATION.

被引：2

作者：

Boschi Goncalves, Rene Francisco ^{[1
]}

Fritz Fidel Rocco, Jose Atilio ^{[1
]}

Iha, Koshun ^{[1
]}

Correto Machado, Francisco Bolivar ^{[1
]}

机构：

[1] Inst Tecnol Aeronaut, Dept Quim, BR-12228900 Sao Jose Dos Campos, Brazil

来源：

QUIMICA NOVA | 2009年 / 32卷 / 07期

关键词：

ADN; Chemkin; combustion; THERMAL-DECOMPOSITION; CHEMISTRY; ADN; PROPELLANT; REDUCTION; MECHANISM; PRODUCTS; FLAME;

D O I：

10.1590/S0100-40422009000700003

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

AMMONIUM DINITRAMIDE COMBUSTION MODELING BY COMPUTATIONAL SIMULATION. In this work, the combustion process of ammonium dinitramide, ADN, has been modeled in two different situations: decomposition in open environment, with abundant air and decomposition in a rocket motor internal environmental conditions. The profiles of the two processes were achieved, based on molar fractions of the species that compose the products of ADN combustion. The velocity of formation and quantity of species in the open environment was bigger than the ones in the rocket motor environment, showing the effect of the different atmosphere in the reactions kinetics.

引用

页码：1698 / 1703

页数：6

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