Research Article
Effect of Bed Roughness and Negative Step on Characteristics of Hydraulic Jump in Rectangular Stilling Basin
Table 1
The average dimensionless depth deficit parameter (Y%).
| Experiments | Y% |
| ks = 0 cm, s = 0 cm | 0 | ks = 1.33 cm, s = 0 cm | 7.40 | ks = 2.2 cm, s = 0 cm | 16.64 | ks = 0 cm, s = −3 cm | −2.35 | ks = 1.33 cm, s = −3 cm | 5.15 | ks = 2.2 cm, s = −3 cm | 10.98 | ks = 0 cm, s = −6 cm | −6.52 | ks = 1.33 cm, s = −6 cm | 0.88 | ks = 2.2 cm, s = −6 cm | 5.87 |
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