A robust shape optimization procedure based on a multi- objective genetic algorithm coupled to a non-intrusive uncertainty quantification analysis was applied to a transonic inviscid flow of a dense gas over a plane turbine cascade. The goal was to simultaneously improve the mean turbine performance and improve the system stability under fluctuating thermodynamic inlet conditions.
Robust Shape Optimization of Uncertain Dense Gas Flows Through a Plane Turbine Cascade
CINNELLA, Paola
2011-01-01
Abstract
A robust shape optimization procedure based on a multi- objective genetic algorithm coupled to a non-intrusive uncertainty quantification analysis was applied to a transonic inviscid flow of a dense gas over a plane turbine cascade. The goal was to simultaneously improve the mean turbine performance and improve the system stability under fluctuating thermodynamic inlet conditions.File in questo prodotto:
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