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http://hdl.handle.net/123456789/1402
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| Title: | OPTIMAL AIRFOILS WITH CONTINUOUS CURVATURE AT SUPERSONIC SPEEDS |
| Authors: | BERBENTE, C
DANAILA, S |
| Keywords: | airfoil, minimum drag, structural criterion, optimization |
| Issue Date: | 2006 |
| Publisher: | Transilvania University Press of Braşov |
| Citation: | Google Scholar |
| Series/Report no.: | CNTermo 2006;17-30 |
| Abstract: | The profile of minimum drag depends on the particular auxiliary structural condition that is imposed on the airfoil geometry [1]. By using a third degree approximation [4], with respect to the flow deviation, some analytical formulas for the optimal maximum thickness position were obtained for symmetrical airfoils at zero lift in inviscid flow. A structural (area or volume) criterion was also used pointing out a better behaviour of continuous curvature [2] airfoil as compared with the rhomboidal one. |
| URI: | http://hdl.handle.net/123456789/1402 |
| ISSN: | 1223-964 X |
| Appears in Collections: | CN Mecanica Fluidelor 2006
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