Robust Turbine Blade Optimization in the Face of Real Geometric Variations

Because of manufacturing variations, no real turbine blade exactly conforms to its nominal geometry. Even minimal deviations are known to affect aerodynamic performance, blade temperatures, and blade lifespan negatively. Rather than conventional deterministic design with its costly adherence to stri...

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Veröffentlicht in:	Journal of propulsion and power 2018-11, Vol.34 (6), p.1479-1493
Hauptverfasser:	Kamenik, Jan, Voutchkov, Ivan, Toal, David J. J, Keane, Andy J, Högner, Lars, Meyer, Marcus, Bates, Ron
Format:	Artikel
Sprache:	eng
Schlagworte:	Design optimization Deviation Digitization Manufacturing Pareto optimization Robust control Robust design Rotor blades Rotor blades (turbomachinery) Turbine blades Turbines Turbofan engines Workflow
Online-Zugang:	Volltext
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