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�������պ����ѧѧ�� 2011, Vol. 37 Issue (6) :717-722,732    DOI:
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���۵�1, �ֹ�ƽ1, ����1, ����2*
1. �������պ����ѧ ���տ�ѧ�빤��ѧԺ, ���� 100191;
2. �к���ҵ�Ϸʽ����ɻ�װ�����޹�˾,�Ϸ� 230051
Simulation on performance and effects of parameters analysis on three-bed OBOGS
Wang Huidan1, Lin Guiping1, Wang Liang1, Fang Ling2*
1. School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
2. AVIC HeiFei Jianghang Aircraft Equipment Corporation LTD, Hefei 230051, China

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Abstract�� A set of mathematical models was built and utilized to simulate the performance of three-bed on-board oxygen generation system (OBOGS). Then the results of simulation were compared with the data from experiments and the good agreements were obtained to validate the models and simulation process. Based on the validated simulation, the performance of the OBOGS at different flight altitudes and in different operation conditions were predicted by simulation, and effects of some design and operation parameters such as product flow rate, feed pressure, purge orifice size and cycle time were investigated. It provides a guidance of design and optimization for three-bed OBOGS.
Keywords�� air separation   on-board oxygen generation system(OBOGS)   pressure swing adsorption     
Received 2011-01-07;
About author: ���۵�(1982-),Ů,�ӱ�ʯ��ׯ��,��ʿ��,danny@ase.buaa.edu.cn.
���۵�, �ֹ�ƽ, ����, ����.������������ϵͳ���ܷ��漰Ӱ�����ط���[J]  �������պ����ѧѧ��, 2011,V37(6): 717-722,732
Wang Huidan, Lin Guiping, Wang Liang, Fang Ling.Simulation on performance and effects of parameters analysis on three-bed OBOGS[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2011,V37(6): 717-722,732
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