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An inverse method for transonic wing design

✍ Scribed by José Jiménez-Varona

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
205 KB
Volume
44
Category
Article
ISSN
0029-5981

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✦ Synopsis

A fast, e cient and reliable code for wing design has been developed at INTA coupling a residual-correction method by Bauer, McFadden and Garabedian to an inviscid solver for wing analysis in transonic ow. Smoothing procedures, including BÂ ezier cubic splines, are used to avoid irregularities of the wing surface, as well as the twist distribution. A modiÿed version of FLO22 code is used as the ow solver. The original code has been adapted to improve its accuracy. Some results are presented, showing the reliability of the code. The redesign of a wing in transonic ow-which was used as test case in LARA project of BRITE-EURAM II during 1993-94-is presented with promising results.

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