Numerical investigation on noise and flow characteristics of a circular cylinder with helical grooves
Abstract The paper presents a numerical investigation on the use of helical groove to reduce flow-induced noise from a circular cylinder. The study primarily explores the effects of groove pitch, groove depth ratio and groove profile on aerodynamic noise over a Reynolds number range of 2.8 × 104 to...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-07-01
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| Series: | Discover Applied Sciences |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s42452-025-07325-2 |
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