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Performance Evaluation of the Numerical Flux Jacobians in Flow Solution and Aerodynamic Design Optimization
Date
2010-07-16
Author
Ezertas, Alper
Eyi, Sinan
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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A direct sparse matrix solver is utilized for the flow solution and the analytical sensitivity analysis. The effects of the accuracy of the numerical Jacobians on the accuracy of sensitivity analysis and on the performance of the Newton's method flow solver are analyzed in detail. The gradient based aerodynamic design optimization is employed to demonstrate those effects.
Subject Keywords
Mathematics
,
Fluids & plasmas
,
Physics
,
Mechanics
,
Interdisciplinary applications
URI
https://hdl.handle.net/11511/40693
DOI
https://doi.org/10.1007/978-3-642-17884-9_29
Collections
Department of Aerospace Engineering, Conference / Seminar
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A. Ezertas and S. Eyi, “Performance Evaluation of the Numerical Flux Jacobians in Flow Solution and Aerodynamic Design Optimization,” 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40693.