Fractal grid-induced turbulence strength characterization via piezoelectric thin-film flapping velocimetry
Abstract The centerline streamwise and cross-sectional (x/D h = 0.425) turbulence characteristics of a 2D planar space-filling square-fractal-grid (SFG) composed of self-similar patterns superimposed at multiple length-scales is experimentally unveiled via piezoelectric thin-film flapping velocimet...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/ea2e336257964b9ca614bcb2d1a28fc1 |
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