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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1990, Vol. 11 ›› Issue (1): 70-73.

• 论文 • Previous Articles     Next Articles

THE EFFECT OF PLATE MANIPULATOR WAKES ON SKIN FRICTION

Shi Shengxi, Dai Changhui, Zhou Mingde   

  1. Nanjing Aeronautical Institute
  • Received:1988-10-04 Revised:1900-01-01 Online:1990-01-25 Published:1990-01-25

Abstract: The paper presents the investigation over the influence of plate manipulator wakes on skin frictions using Turbulence Two-Equation Model. The results reveal that the reduction of skin friction results from the velocity detect of wake through the limitations on different acting parameters. It is concluded that the wake could not be the main mechanism for the drag reduction attained by plate manipulators.

Key words: plate manipulator, wakes, drag reduction, velocity defect