Unsteady flow structures in the tip region for a centrifugal compressor impeller before rotating stall
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DOI: 10.1007/s11431-016-9005-3
Abstract: To get an insight into the occurrence and the mechanism of flow unsteadiness in the tip region of centrifugal compressor impellers, the flow in Krain’s impeller is investigated by using both steady and unsteady RANS… read more here.
Keywords: compressor; tip region; flow unsteadiness; flow ... See more keywords
Evolution of unsteady vortex structures in the tip region of an axial compressor rotor
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DOI: 10.1063/5.0141818
Abstract: The evolution of unsteady vortex structures in the tip region of an axial compressor rotor is investigated based on delayed detached eddy simulation. The vortex structures are identified by the [Formula: see text] method, and… read more here.
Keywords: evolution unsteady; structures tip; vortex structures; tip region ... See more keywords