Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI | http://purl.tuc.gr/dl/dias/4E3E473C-E152-454A-B68A-23FC4B1F9452 | - |
| Identifier | https://doi.org/10.1115/ESDA2006-95557 | - |
| Language | en | - |
| Title | Freeform deformation vs. B-Spline representation in inverse airfoil design | en |
| Creator | Nikolos Ioannis | en |
| Creator | Νικολος Ιωαννης | el |
| Creator | Eleftherios I. Amoiralis | en |
| Publisher | American Society of Mechanical Engineers | en |
| Content Summary | In this work FFD technique is compared to the classical parameterization technique using B-Spline curves by performing inverse airfoil design tests, with a Differential Evolution (DE) algorithm to serve as the optimizer. The criteria of the comparison between the two techniques are the achieved accuracy in the approximation of the reference pressure distribution and the convergence behavior of the optimization algorithm. Experiments are presented, comparing FFD to B-Spline techniques under the same flow conditions, for various numbers of design variables. | en |
| Type of Item | Πλήρης Δημοσίευση σε Συνέδριο | el |
| Type of Item | Conference Full Paper | en |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-11-04 | - |
| Date of Publication | 2007 | - |
| Bibliographic Citation | E. Ι. Amoiralis, and I. K. Nikolos, "Freeform Deformation vs. B-Spline Representation in Inverse Airfoil Design," in 8th Biennial Conference on Engineering Systems Design and Analysis, 2006, pp. 573-582. doi: 10.1115/ESDA2006-95557 | el |
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