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�������պ����ѧѧ�� 2009, Vol. 35 Issue (9) :1039-1042    DOI:
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Ammonium dinitramide (ADN) combustion model with detailed gas phase reactions
Duan Yi, Liu Yu*
School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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ժҪ Ϊ���о����������ADN(Ammonium DiNitramide)ȼ���е�ϸ������ѧ����,������һ������ϸ�����໯ѧ��Ӧ��ADNȼ����ѧ����ģ��.��ģ�ͻ�������������,��Ԫ�������̼������غ㷽�̶�����,���������������ʻ�ѧ����ѧԭ��,����������Ԫϵͳ״̬�����Է�շ�����.����,��ȼ��ģ�ͻ��ɹ�Ӧ���˰���34����Ԫ��165��ϸ�����໯ѧ��Ӧ�Ļ�ѧ����ѧ����.ʹ�ø�ģ�Ͷ�0.3��MPa��ADNȼ��������ԪĦ������������¶ȷֲ�����Ԥ��,�����������������൱�Ǻ�,˵����ȼ���ܹ�׼ȷ����ADN����ȼ�ղ��ṹ.
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Abstract�� A numerical calculation model with detailed gas phase reactions was developed to study the physical and chemical processes involved in ammonium dinitramide(ADN) combustion. The model was based on the conservation equations of mass, species concentration and energy, and takes into account finite-rate chemical kinetics. At last, the equation of state for a multicomponent system was employed to close the equations. A chemical kinetics scheme, containing totally 34 species and 165 reactions, was established and employed in the model. The model was applied to predict species mole fractions and temperature profiles in ADN gas phase flame at 0.3��MPa. The agreements between calculation results and experimental data are very well. The results show that the model can predict ADN gas phase combustion wave accurately.
Keywords�� ammonium dinitramide   combustion model   gas phase reactions   finite-rate chemical kinetics   combustion wave     
Received 2008-09-08;
About author: �� ��(1982-),��,����������,��ʿ��,duanyibuaa@gmail.com.
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�� ��, �� ��.������ϸ�ڻ�ѧ��Ӧ�Ķ��������ȼ��ģ��[J]  �������պ����ѧѧ��, 2009,V35(9): 1039-1042
Duan Yi, Liu Yu.Ammonium dinitramide (ADN) combustion model with detailed gas phase reactions[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2009,V35(9): 1039-1042
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2009/V35/I9/1039
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