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Citation: Wang Yufu, Liu Zhenguo, Tao Guoquanet al. Numerical simulation of high altitude propeller’s aerodynamic characteristics and wind tunnel test[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(8): 1102-1105. (in Chinese)

Numerical simulation of high altitude propeller’s aerodynamic characteristics and wind tunnel test

  • Received Date: 24 Sep 2012
  • Rev Recd Date: 26 Nov 2012
  • Publish Date: 30 Aug 2013
  • High altitude propeller was studied. The three-dimensional Navier-Stokes equations were used to simulate the complex flow around a high altitude propeller and its aerodynamic characteristics were analyzed, in which the k-ε turbulence model was used. In accordance with similarity criteria such as equal Reynolds number and equal advanced ratio, the scaled model test of high altitude propeller was carried out. The simulation results are in good agreement with test results. The feasibility of the numerical simulation method for aerodynamic characteristics calculation of high altitude propeller is proved, and provides reference basis for the design and test of high altitude propellers.

     

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