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�������պ����ѧѧ�� 2010, Vol. 36 Issue (10) :1166-1170    DOI:
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�������պ����ѧ �ѧԺ, ���� 100191
Numerical simulation of atomization of liquid jet in supersonic crossflow
Liu Jing, Xu Xu*
School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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Abstract�� Liquid jet atomization in supersonic crossflow was simulated using Euler-Lagrangian method. Euler method was used for gas phase and Lagrangian method was used for liquid phase. The liquid influences were calculated by source items in gas equations. The atomization process was simulated using the hybrid atomization model. This model was improved according to the atomization mechanism and experimental results. The improved simulation results were compared with Taylor analogy breakup (TAB) model and Reitz wave model. The calculation results agree well with the experiment results. It is found that the advanced hybrid atomization model is much more suited for the current calculation than the other models.
Keywords�� two phase flow   atomization   supersonic flow   numerical simulation     
Received 2009-08-24; published 2010-11-12
About author: �� ��(1979- ),Ů,�����Ӱ���,��ʿ��,luck403@sa.buaa.edu.cn.
����, ����.�����ٺ���������ȼ��������ֵģ��[J]  �������պ����ѧѧ��, 2010,V36(10): 1166-1170
Liu Jing, Xu Xu .Numerical simulation of atomization of liquid jet in supersonic crossflow[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2010,V36(10): 1166-1170
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2010/V36/I10/1166
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