Summary of data from laboratory experiments
| Case | Distance from inlet: m | Distance from wall: cm | umax: cm/s | u*: cm/s | H: m | H/d50 | Froude number | Re | Remarks |
|---|---|---|---|---|---|---|---|---|---|
| Vegetated bank | 5·50 | 15 (near vegetated bank) | 47·87 | 3·86 | 0·200 | 3·81 | 0·24 | 6·81 × 104 | Q = 50 l/s |
| 20 (centre) | 45·81 | 2·48 | 0·200 | 3·81 | 0·29 | 8·24 × 104 | |||
| 6·00 | 15 (near vegetated bank) | 50·59 | 4·03 | 0·185 | 3·52 | 0·26 | 7·35 × 104 | S0 = −1·5% | |
| 20 (centre) | 48·58 | 7·58 | 0·185 | 3·52 | 0·24 | 6·72 × 104 | |||
| 6·50 | 15 (near vegetated bank) | 50·00 | 4·97 | 0·182 | 3·46 | 0·26 | 7·16 × 104 | d50 = 0·0525 m | |
| 20 (centre) | 55·27 | 7·35 | 0·182 | 3·46 | 0·28 | 7·90 × 104 | |||
| 6·75 | 15 (near vegetated bank) | 50·08 | 5·58 | 0·180 | 3·42 | 0·24 | 6·62 × 104 | ||
| 20 (centre) | 54·63 | 4·30 | 0·180 | 3·42 | 0·35 | 9·83 × 104 | |||
| Bare bank | 5·50 | 20 (centre) | 43·92 | 4·55 | 0·200 | 3·81 | 0·21 | 5·96 × 104 | |
| 6·00 | 20 (centre) | 54·60 | 2·24 | 0·185 | 3·52 | 0·34 | 9·41 × 104 | ||
| 6·50 | 20 (centre) | 47·09 | 2·05 | 0·182 | 3·46 | 0·31 | 8·60 × 104 | ||
| 6·76 | 20 (centre) | 55·54 | 6·24 | 0·180 | 3·42 | 0·31 | 8·68 × 104 | ||
| Uniform flow | 5·50 | 20 (centre) | 63·21 | 6·40 | 0·200 | 3·81 | 0·26 | 7·41 × 104 | |
| 6·00 | 20 (centre) | 63·00 | 6·86 | 0·200 | 3·81 | 0·24 | 6·72 × 104 | ||
| 6·50 | 20 (centre) | 53·80 | 4·17 | 0·200 | 3·81 | 0·27 | 7·52 × 104 | ||
| 6·76 | 20 (centre) | 53·72 | 2·93 | 0·200 | 3·81 | 0·30 | 8·53 × 104 |
| Vegetated bank | 5·50 | 15 (near vegetated bank) | 47·87 | 3·86 | 0·200 | 3·81 | 0·24 | 6·81 × 104 | |
| 20 (centre) | 45·81 | 2·48 | 0·200 | 3·81 | 0·29 | 8·24 × 104 | |||
| 6·00 | 15 (near vegetated bank) | 50·59 | 4·03 | 0·185 | 3·52 | 0·26 | 7·35 × 104 | ||
| 20 (centre) | 48·58 | 7·58 | 0·185 | 3·52 | 0·24 | 6·72 × 104 | |||
| 6·50 | 15 (near vegetated bank) | 50·00 | 4·97 | 0·182 | 3·46 | 0·26 | 7·16 × 104 | ||
| 20 (centre) | 55·27 | 7·35 | 0·182 | 3·46 | 0·28 | 7·90 × 104 | |||
| 6·75 | 15 (near vegetated bank) | 50·08 | 5·58 | 0·180 | 3·42 | 0·24 | 6·62 × 104 | ||
| 20 (centre) | 54·63 | 4·30 | 0·180 | 3·42 | 0·35 | 9·83 × 104 | |||
| Bare bank | 5·50 | 20 (centre) | 43·92 | 4·55 | 0·200 | 3·81 | 0·21 | 5·96 × 104 | |
| 6·00 | 20 (centre) | 54·60 | 2·24 | 0·185 | 3·52 | 0·34 | 9·41 × 104 | ||
| 6·50 | 20 (centre) | 47·09 | 2·05 | 0·182 | 3·46 | 0·31 | 8·60 × 104 | ||
| 6·76 | 20 (centre) | 55·54 | 6·24 | 0·180 | 3·42 | 0·31 | 8·68 × 104 | ||
| Uniform flow | 5·50 | 20 (centre) | 63·21 | 6·40 | 0·200 | 3·81 | 0·26 | 7·41 × 104 | |
| 6·00 | 20 (centre) | 63·00 | 6·86 | 0·200 | 3·81 | 0·24 | 6·72 × 104 | ||
| 6·50 | 20 (centre) | 53·80 | 4·17 | 0·200 | 3·81 | 0·27 | 7·52 × 104 | ||
| 6·76 | 20 (centre) | 53·72 | 2·93 | 0·200 | 3·81 | 0·30 | 8·53 × 104 |
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