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Adjoint Based Shape Optimization of an S-Shaped Duct with SU2
Date
2022-01-01
Author
Kucuk, Umut Can
Tuncer, İsmail Hakkı
Metadata
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© 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.In this study, an adjoint based aerodynamic shape optimization of an intake duct is performed for a set of objectives. The objectives include the minimization of total pressure loss, the minimization of total pressure loss constrained with the minimum mass flow rate and the maximization of mass flow rate. M2129 intake duct is taken as the baseline geometry. The Flow and the adjoint solutions are obtained with the open source SU2 software. Optimum configurations provide a significant increase in the total pressure recovery and better distortion characteristics compared to the baseline configuration. The optimum configurations, in general, have similar characteristics in terms of streamwise area distribution and the cross sectional shapes. It is also shown that the radial pressure gradient around the first bend is minimized as a result of high diffusion rates. In addition, the minimization of the total pressure loss results in an unexpected relation between the mass flow rate and the total pressure recovery, which is discussed in detail.
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85122652001&origin=inward
https://hdl.handle.net/11511/97565
DOI
https://doi.org/10.2514/6.2022-0207
Conference Name
AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022
Collections
Department of Aerospace Engineering, Conference / Seminar
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U. C. Kucuk and İ. H. Tuncer, “Adjoint Based Shape Optimization of an S-Shaped Duct with SU2,” presented at the AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, California, Amerika Birleşik Devletleri, 2022, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85122652001&origin=inward.