Effects of ramp width variation on the hydraulic conditions of spillway that affect downstream migrating fish
Abstract An experimental investigation was conducted to elucidate the effects of a 45º upstream spillway ramp with varying spanwise width ratios (10%, 25%, 50%) on the turbulent flow characteristics used to guide fish downstream. A particle image velocimetry system was employed to acquire the veloci...
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| Main Authors: | Seyed Sobhan Aleyasin, Sedem Kumahor, Mark Francis Tachie, Christos Katopodis, Haitham Ghamry |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-03-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-91651-3 |
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