Transitional Delayed Detached-Eddy Simulation for a Compressor Cascade: A Critical Assessment

What is it about?

Turbomachinery flows experience laminar-to-turbulent transition, which needs to be captured by computational fluid dynamic methods. We introduce a transitional delayed detached-eddy simulation (DDES) model and assess computational results critically. The effectiveness of transitional DDES is emphasized, while strengths, expectations and limitations of this approach are discussed.

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