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�������պ����ѧѧ�� 2011, Vol. 37 Issue (1) :36-40    DOI:
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�ӹ�, ���廪*
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Numerical simulation of ice accretion on multiple element airfoil and prediction on anti-ice situation
Zhong Guo, Cao Yihua*
School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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Abstract�� A modified model of the mass and heat transfer on ice surface was proposed based on the classical Messinger model to study the prediction of ice accretion on aircraft. Another model of the prediction of ice accretion on multiple element airfoil was founded via introducing the interpolation calculation of airflow field around the multiple element airfoil. Considering the equivalent thermal power from anti-ice system, a method of the prediction of ice accretion on anti-ice situation was proposed. The agreement between the result of numerical simulation and the experimental data indicates that the models proposed are feasible and effective, and they can lay the foundation of the research about the dynamics in the icing condition and the design of anti/de-ice system.
Keywords�� multiple element   ice accretion   numerical simulation   hot air   anti ice     
Received 2009-11-13;
Fund:

���տ�ѧ����������Ŀ(2009ZA51007)

About author: �� ��(1985-),Ů,�����,˶ʿ��,zhongguo_ferrari@yahoo.com.cn.
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�ӹ�, ���廪.������������ֵģ�⼰����Ԥ��[J]  �������պ����ѧѧ��, 2011,V37(1): 36-40
Zhong Guo, Cao Yihua.Numerical simulation of ice accretion on multiple element airfoil and prediction on anti-ice situation[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2011,V37(1): 36-40
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2011/V37/I1/36
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