Effects of spanwise spacing on large-scale secondary flows in rough-wall turbulent boundary layers
Large-scale secondary flows can sometimes appear in turbulent boundary layers formed over rough surfaces, creating low- and high-momentum pathways along the surface (Barros & Christensen, J. Fluid Mech., vol. 748, 2014, R1). We investigate experimentally the dependence of these secondary flows o...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2015-07-02.
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| Subjects: | |
| Online Access: | Get fulltext |