A flexible multiblock implementation of second and third-order accurate residual-based compact schemes within ONERA's compressible flow solver elsA is proposed and validated for turbomachinery flows of increasing complexity. The results clearly demonstrate the importance of using high-order schemes for a correct capturing of the fine flow physics of unsteady transonic turbine flows and the associated losses.
Development of a residual-based-compact scheme in elsAfor the computation of complex turbomachinery flows
CINNELLA, Paola;
2010-01-01
Abstract
A flexible multiblock implementation of second and third-order accurate residual-based compact schemes within ONERA's compressible flow solver elsA is proposed and validated for turbomachinery flows of increasing complexity. The results clearly demonstrate the importance of using high-order schemes for a correct capturing of the fine flow physics of unsteady transonic turbine flows and the associated losses.File in questo prodotto:
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