Multiblock residual-based compact schemes for the computation of complex turbomachinery flows. (2nd March 2011)

• Record Type: Journal Article
• Authors: Michel, B.; Cinnella, P.; Lerat, A.
• Is Part Of: International journal of engineering systems modelling and simulation. Volume 3:Number 1/2(2011)
• Page Start: 2
• Page End: 15
• Publication Date: 2011-03-02
• Subjects: compact scheme -- multi-block grid -- compressible flow -- unsteady flow -- turbomachinery; Engineering systems -- Computer simulation -- Periodicals; Engineering systems -- Mathematical models -- Periodicals; 620.0042
• Languages: English
• ISSNs: 1755-9758

Abstract

A flexible multiblock implementation of second and third-order accurate residual-based compact (RBC) schemes is proposed and validated for turbomachinery flows of increasing complexity. Applications to complex transonic unsteady flows in turbomachinery show the advantages of using such schemes in terms of increased accuracy and better insight into the flow physics.