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�������պ����ѧѧ�� 2003, Vol. 29 Issue (11) :1055-1058    DOI:
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����, ��ʿ�, Ԭ�޸�*
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Research on droplet impingement property of rotor blade in hover
He Zhi, Chang Shinan, Yuan Xiugan*
School of Aeronautics Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

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Abstract�� The numerical method of determining the water droplet impingement property of rotor blade in hover was studied. According to the quasi-steady property, the rotor's model in hover was simplified. Based on the calculation of flow field around the blade, the droplet trajectories were obtained through the difference method. And then, the parameters of droplet impingement on blade were given, which provided the conditions for rotor anti-icing/deicing system design. Finally, the impingement properties of NACA0012 were presented as an example.
Keywords�� anti-icing systems   de-icing systems   rotor wings   droplet impingement property   water droplet trajectories     
Received 2003-07-15;


About author: �� ��(1977-),��,������ɽ��,˶ʿ��,hezhi as@163.com.
����, ��ʿ�, Ԭ�޸�.��ͣ״̬��ֱ��������ˮ��ײ�������о�[J]  �������պ����ѧѧ��, 2003,V29(11): 1055-1058
He Zhi, Chang Shinan, Yuan Xiugan.Research on droplet impingement property of rotor blade in hover[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(11): 1055-1058
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