A DISCRETE-VORTEX ANALYSIS OF UNSTEADY FLOW ABOUT CAMBERED PLATES | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 2, Volume 3, ASAT Conference 4-6 April 1989 , CAIRO, April 1989, Pages 11-21 PDF (3.36 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.1989.25857 | ||
| Author | ||
| SAMIR I. M. MOSTAFA | ||
| Egyptian Air Force., Now Air Academy, Belbeis. | ||
| Abstract | ||
| The evolution of a two-dimensional, incompressible, rapidly decelerating, viscous flow about a sharp-edged camber is simulated through the use of discrete-vortex method. An extensive study of the velocity field in the vicinity of the singular points led to the development of a novel method for the introduction of vorticity. The roll-up of the vortex sheets, the distribution of velocity and the pressure on the camber, and the drag force are calculated and compared with experiments. | ||
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