In the Wind Tunnel Simulation Defroster Control Study

Author:

Yang Qin Yu1,Yao Jin Bo1,Yang Yue Ming1,Liu Xue Wei1

Affiliation:

1. Air Force Aviation University

Abstract

Aircraft in flight, such as supercooled water droplets encountered icing conditions suitable for the external environment, the relevant parts of the body will freeze, making the aircraft's aerodynamic performance deterioration, severe endanger flight safety, in addition, the aircraft parked in the open winter months , there will be icing, you need to clean up before takeoff. We should grasp the mechanism of aircraft icing, environmental factors and easy to freeze parts of the body. This paper presents a simulation using the wind tunnel icing device icing wind tunnel simulations can reproduce the real situation of aircraft icing, for guiding practice and got good results.

Publisher

Trans Tech Publications, Ltd.

Reference6 articles.

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3. Wind tunnel test optical measurement method. [M]. Beijing:Beijing Institute of Aeronautics Press. 1985. 10.

4. Yuan Xiguang. Sensors Manual [M]. Beijing: National Defense Industry Press, (1992).

5. Wang Zongyan American ice tunnel overview [J]. Beijing: Aviation Science and Technology, 1997 (3) 45-47.

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