Robust design optimization considering inlet flow angle variations of a turbine cascade

The stochastic variation of inlet flow is one common uncertainty in turbomachines, the performance impact of which requires to be quantified and taken into account in the design optimization of turbomachinery blades. The paper introduces the robust aerodynamic design optimization improving the mean...

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Bibliographic Details

Published in:	Aerospace science and technology Vol. 116; p. 106893
Main Authors:	Luo, Jiaqi, Xia, Zhiheng, Liu, Feng
Format:	Journal Article
Language:	English
Published:	Elsevier Masson SAS 01.09.2021
Subjects:	Mean performance Non-intrusive polynomial chaos Robust aerodynamic design optimization Standard deviation Turbomachinery blade Uncertainty Turbomachinery blade Robust aerodynamic design optimization Uncertainty Standard deviation Mean performance Non-intrusive polynomial chaos
ISSN:	1270-9638, 1626-3219
Online Access:	Get full text
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