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Volume 42 Issue 2
Feb.  2016
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Journal of Beijing University of Aeronautics and Astronautics  > 2016  >  42(2): 236-242.
GAO Xiaopeng, SUN Peicheng, DONG Zushun, et al. Influence of hydro-ski load reducing performance corresponding on some parameters[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(2): 236-242. doi: 10.13700/j.bh.1001-5965.2015.0079(in Chinese)
Citation: GAO Xiaopeng, SUN Peicheng, DONG Zushun, et al. Influence of hydro-ski load reducing performance corresponding on some parameters[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(2): 236-242. doi: 10.13700/j.bh.1001-5965.2015.0079(in Chinese)
shu

Influence of hydro-ski load reducing performance corresponding on some parameters

doi: 10.13700/j.bh.1001-5965.2015.0079
  • 1.

    Department of Naval Architecture, Naval University of Engineering, Wuhan 430033, China

  • 2. 92823 Troops, Sanya 572000, China

  • 3. Special Vehicle Research Institute of China, Jingmen 448035, China

  • Received Date: 05 Feb 2015
  • Publish Date: 20 Feb 2016
    Abstract
  • The impact load of amphibious aircraft could be reduced efficiently by use of hydro-ski, and the load reducing effect of hydro-ski is obviously relevant with some motion parameters of the aircraft. General coupling method was used to simulate the water landing performance of an amphibious aircraft and the comparison between the calculated results and the model test ones was carried out to prove the effectiveness of the simulation method. The study analyzed the influence of hydro-ski touch attitude angle,aircraft touch horizontal velocity and vertical velocity on load reducing performance of the hydro-ski. Conclusion could be obtained that the influence of the above three factors on hydro-ski load reducing performance is relatively remarkable, and the impact load could be reduced more efficiently with the proper hydro-ski attitude angle and velocities.

     

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