Enviar artigo por via de e-mail Solving of the inverse problem for a multielement airfoil in a compressible viscous gas flow
- Autores: Bolsunovsky A.L.1, Busoverya N.P.1, Gerasimov S.V.1, Gubanova M.A.1
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Afiliações:
- Central Aerohydrodynamic Institute
- Edição: Volume 88, Nº 6 (2024)
- Páginas: 910-921
- Seção: Articles
- URL: https://transsyst.ru/0032-8235/article/view/678441
- DOI: https://doi.org/10.31857/S0032823524060062
- EDN: https://elibrary.ru/IGNZCN
- ID: 678441
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Resumo
An iterative method for solving the inverse problem for a multielement (slotted) airfoil at high speeds in a viscous compressible flow, using RANS methods, has been developed. It is an evolution of a similar method developed earlier by the authors for low speed conditions. The method is based on the well-known principle of residual correction, according to which corrections to the current geometry are generated on the basis of the difference between the target and current pressure distribution. A brief description of the algorithm and the methods used is given. Examples for the slotted airfoil design corresponding to the target pressure distribution are given, including cases with the shock waves existence.
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Sobre autores
A. Bolsunovsky
Central Aerohydrodynamic Institute
Autor responsável pela correspondência
Email: bolsmail@mail.ru
Rússia, Zhukovsky
N. Busoverya
Central Aerohydrodynamic Institute
Email: bolsmail@mail.ru
Rússia, Zhukovsky
S. Gerasimov
Central Aerohydrodynamic Institute
Email: bolsmail@mail.ru
Rússia, Zhukovsky
M. Gubanova
Central Aerohydrodynamic Institute
Email: bolsmail@mail.ru
Rússia, Zhukovsky
Bibliografia
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