Least-Squares Shadowing Sensitivity Analysis of Chaotic Flow Around a Two-Dimensional Airfoil
Author(s) -
Patrick Blonigan,
Qiqi Wang,
Eric J. Nielsen,
Boris Diskin
Publication year - 2017
Publication title -
aiaa journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.828
H-Index - 158
eISSN - 1081-0102
pISSN - 0001-1452
DOI - 10.2514/1.j055389
Subject(s) - airfoil , sensitivity (control systems) , aerodynamics , chaotic , computational fluid dynamics , turbulence , least squares function approximation , flow (mathematics) , solver , computer science , statistical physics , mechanics , physics , mathematics , mathematical optimization , engineering , electronic engineering , statistics , artificial intelligence , estimator
Gradient-based sensitivity analysis has proven to be an enabling technology for many applications, including design of aerospace vehicles. However, conventional sensitivity analysis methods break d...
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