Lefebvre, Alice; Paarlberg, Andries J; Winter, Christian (2014): (Table 2) Flow conditions and bed form dimensions used for the numerical experiments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.834773, In supplement to: Lefebvre, A et al. (2014): Flow separation and shear stress over angle-of-repose bed forms: A numerical investigation. Water Resources Research, 50(2), 986-1005, https://doi.org/10.1002/2013WR014587
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Project(s):
Comment:
Geocode: depth, water = mean water depth
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Experiment | Exp | Lefebvre, Alice | |||
| 2 | DEPTH, water | Depth water | m | Geocode | ||
| 3 | Flow velocity, water | Vel water | m/s | Lefebvre, Alice | Delft3D modeling system | |
| 4 | Froude number, internal | Fi | Lefebvre, Alice | Delft3D modeling system | ||
| 5 | Roughness length | Z0 | m | Lefebvre, Alice | Delft3D modeling system | |
| 6 | Bedform height | Bf h | m | Lefebvre, Alice | Delft3D modeling system | |
| 7 | Bedform length | Bf l | m | Lefebvre, Alice | Delft3D modeling system | |
| 8 | Bedform height, relative | Hb/h | Lefebvre, Alice | Delft3D modeling system | ||
| 9 | Aspect ratio | Aspect ratio | Lefebvre, Alice | Delft3D modeling system | ||
| 10 | Length separation zone | Lst L0 | Lefebvre, Alice | Delft3D modeling system | ||
| 11 | Angle | Angle | deg | Lefebvre, Alice | Delft3D modeling system | |
| 12 | Velocity, normalized | Vp norm | % | Lefebvre, Alice | Delft3D modeling system | |
| 13 | Rate of kinetic energy dissipation | Diss | m2/s2 | Lefebvre, Alice | Delft3D modeling system | in the wake region |
| 14 | Wake extend, normalized | Ext norm | Lefebvre, Alice | Delft3D modeling system | of the wake | |
| 15 | Shear stress | Tau | kPa | Lefebvre, Alice | Delft3D modeling system |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
504 data points
Data
| 1 Exp | 2 Depth water [m] | 3 Vel water [m/s] | 4 Fi | 5 Z0 [m] | 6 Bf h [m] | 7 Bf l [m] | 8 Hb/h | 9 Aspect ratio | 10 Lst L0 | 11 Angle [deg] | 12 Vp norm [%] | 13 Diss [m2/s2] | 14 Ext norm | 15 Tau [kPa] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Exp1a | 8.0 | 0.25 | 0.028 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.59 | -0.36 | 8.9 | 0.002 | 0.04 | 0.0001 |
| Exp1a | 8.0 | 0.50 | 0.056 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.61 | -0.36 | 8.9 | 0.009 | 0.04 | 0.0003 |
| Exp1a | 8.0 | 0.75 | 0.085 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.62 | -0.36 | 9.0 | 0.020 | 0.04 | 0.0007 |
| Exp1a | 8.0 | 1.00 | 0.113 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.62 | -0.36 | 9.0 | 0.035 | 0.04 | 0.0013 |
| Exp1a | 8.0 | 1.25 | 0.141 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.63 | -0.36 | 9.0 | 0.054 | 0.04 | 0.0021 |
| Exp1a | 8.0 | 1.50 | 0.169 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.64 | -0.35 | 9.3 | 0.079 | 0.04 | 0.0033 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0000 | 40.0 | 2.0 | 0.25 | 0.05 | 5.64 | -0.35 | 9.3 | 0.035 | 0.04 | 0.0047 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0001 | 40.0 | 2.0 | 0.25 | 0.05 | 5.62 | -0.36 | 9.0 | 0.035 | 0.04 | 0.0046 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0010 | 40.0 | 2.0 | 0.25 | 0.05 | 5.58 | -0.36 | 8.7 | 0.036 | 0.05 | 0.0047 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0050 | 40.0 | 2.0 | 0.25 | 0.05 | 5.49 | -0.36 | 8.1 | 0.038 | 0.06 | 0.0052 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0100 | 40.0 | 2.0 | 0.25 | 0.05 | 5.35 | -0.39 | 7.9 | 0.039 | 0.06 | 0.0053 |
| Exp1b | 8.0 | 1.00 | 0.113 | 0.0500 | 40.0 | 2.0 | 0.25 | 0.05 | 4.82 | -0.43 | 6.0 | 0.043 | 0.12 | 0.0051 |
| Exp2a | 5.0 | 1.00 | 0.143 | 0.0001 | 40.0 | 2.0 | 0.05 | 0.05 | 5.51 | -0.36 | 6.7 | 0.020 | 0.01 | 0.0079 |
| Exp2a | 10.0 | 1.00 | 0.101 | 0.0001 | 40.0 | 2.0 | 0.07 | 0.05 | 5.64 | -0.36 | 7.3 | 0.021 | 0.01 | 0.0066 |
| Exp2a | 15.0 | 1.00 | 0.082 | 0.0001 | 40.0 | 2.0 | 0.10 | 0.05 | 5.66 | -0.35 | 7.8 | 0.024 | 0.01 | 0.0053 |
| Exp2a | 20.0 | 1.00 | 0.071 | 0.0001 | 40.0 | 2.0 | 0.13 | 0.05 | 5.53 | -0.36 | 8.0 | 0.026 | 0.02 | 0.0040 |
| Exp2a | 30.0 | 1.00 | 0.058 | 0.0001 | 40.0 | 2.0 | 0.20 | 0.05 | 5.63 | -0.36 | 8.9 | 0.031 | 0.03 | 0.0024 |
| Exp2a | 40.0 | 1.00 | 0.050 | 0.0001 | 40.0 | 2.0 | 0.40 | 0.05 | 6.18 | -0.32 | 10.9 | 0.049 | 0.07 | 0.0016 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 64.0 | 3.2 | 0.05 | 0.05 | 5.45 | -0.37 | 6.2 | 0.020 | 0.01 | 0.0080 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 32.0 | 1.6 | 0.07 | 0.05 | 5.56 | -0.37 | 7.0 | 0.021 | 0.01 | 0.0065 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 21.0 | 1.1 | 0.10 | 0.05 | 5.57 | -0.36 | 7.4 | 0.024 | 0.02 | 0.0053 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 16.0 | 0.8 | 0.13 | 0.05 | 5.35 | -0.37 | 7.5 | 0.026 | 0.02 | 0.0040 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 11.0 | 0.5 | 0.20 | 0.05 | 5.42 | -0.37 | 8.4 | 0.031 | 0.04 | 0.0026 |
| Exp2b | 8.0 | 1.00 | 0.113 | 0.0001 | 8.0 | 0.4 | 0.40 | 0.05 | 6.17 | -0.32 | 10.8 | 0.048 | 0.07 | 0.0020 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 200.0 | 2.0 | 0.25 | 0.01 | 6.14 | -0.33 | 9.4 | 0.036 | 0.01 | 0.0016 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 100.0 | 2.0 | 0.25 | 0.02 | 5.90 | -0.34 | 9.5 | 0.036 | 0.02 | 0.0024 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 50.0 | 2.0 | 0.25 | 0.04 | 5.64 | -0.35 | 9.1 | 0.035 | 0.03 | 0.0040 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 33.2 | 2.0 | 0.25 | 0.06 | 5.54 | -0.36 | 8.9 | 0.035 | 0.05 | 0.0053 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 25.2 | 2.0 | 0.25 | 0.08 | 5.31 | -0.38 | 8.9 | 0.036 | 0.06 | 0.0066 |
| Exp3a | 8.0 | 1.00 | 0.113 | 0.0001 | 20.0 | 2.0 | 0.25 | 0.10 | 4.99 | -0.40 | 8.6 | 0.037 | 0.07 | 0.0079 |
| Exp3b | 1.6 | 1.00 | 0.252 | 0.0001 | 40.0 | 0.4 | 0.25 | 0.01 | 6.18 | -0.32 | 8.8 | 0.039 | 0.01 | 0.0020 |
| Exp3b | 3.2 | 1.00 | 0.178 | 0.0001 | 40.0 | 0.8 | 0.25 | 0.02 | 5.93 | -0.34 | 9.4 | 0.036 | 0.02 | 0.0026 |
| Exp3b | 6.4 | 1.00 | 0.126 | 0.0001 | 40.0 | 1.6 | 0.25 | 0.04 | 5.65 | -0.35 | 9.0 | 0.035 | 0.03 | 0.0040 |
| Exp3b | 9.6 | 1.00 | 0.103 | 0.0001 | 40.0 | 2.4 | 0.25 | 0.06 | 5.55 | -0.36 | 9.0 | 0.035 | 0.05 | 0.0053 |
| Exp3b | 12.8 | 1.00 | 0.089 | 0.0001 | 40.0 | 3.2 | 0.25 | 0.08 | 5.37 | -0.37 | 9.0 | 0.036 | 0.06 | 0.0065 |
| Exp3b | 16.0 | 1.00 | 0.080 | 0.0001 | 40.0 | 4.0 | 0.25 | 0.10 | 4.91 | -0.41 | 8.5 | 0.037 | 0.07 | 0.0080 |