Investigation of Vortical Structures and Turbulence Characteristics in Corner Separation in a Linear Compressor Cascade Using DDES

Three-dimensional (3D) corner separation in a linear highly loaded compressor cascade is studied by using delayed detached-eddy simulation (DDES) method. This paper studies the flow mechanism of corner separation, including vortical structures and turbulence characteristics. The vortical structures...

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Veröffentlicht in:	Journal of fluids engineering 2017-02, Vol.139 (2)
Hauptverfasser:	Liu, Yangwei, Yan, Hao, Lu, Lipeng, Li, Qiushi
Format:	Artikel
Sprache:	eng
Schlagworte:	Cascades Corners Flows in Complex Systems Fluid dynamics Fluid flow Separation Turbulence Turbulent flow Vortices
Online-Zugang:	Volltext
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