Effects of mean shear on the vortex identification and the orientation statistics
This work compares the threshold applied to the swirling strength as well as the vortex orientation statistics in the total and fluctuating velocity fields using direct numerical simulations of compressible and incompressible turbulent channel flows. It is concluded that the difference in the swirli...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-07-01
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Series: | Theoretical and Applied Mechanics Letters |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2095034923000259 |