A gradient-based method assisted by surrogate model for robust optimization of turbomachinery blades

The design optimization taking into account the impact of uncertainties favors improving the robustness of the design. A Surrogate-Assisted Gradient-Based (SAGB) method for the robust aerodynamic design optimization of turbomachinery blades considering large-scale uncertainty is introduced, verified...

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Veröffentlicht in:	Chinese journal of aeronautics 2022-10, Vol.35 (10), p.1-7
Hauptverfasser:	LUO, Jiaqi, CHEN, Zeshuai, ZHENG, Yao
Format:	Artikel
Sprache:	eng
Schlagworte:	Adjoint method Robust aerodynamic design optimization Surrogate model Turbomachinery Uncertainty quantification
Online-Zugang:	Volltext
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