Velocity Heads and Theoretical Velocities of Water
Velocity Heads and Theoretical Velocities of Water (Metric Units)
| v (m/s) |
h (m) |
v (m/s) |
h (m) |
v (m/s) |
h (m) |
v (m/s) |
h (m) |
| 0.01 |
0.0000051 |
0.80 |
0.0326 |
1.60 |
0.130 |
2.40 |
0.293 |
| 0.05 |
0.000127 |
0.85 |
0.0368 |
1.65 |
0.139 |
2.45 |
0.306 |
| 0.10 |
0.00051 |
0.90 |
0.0413 |
1.70 |
0.147 |
2.50 |
0.318 |
| 0.15 |
0.00115 |
0.95 |
0.046 |
1.75 |
0.156 |
2.55 |
0.331 |
| 0.20 |
0.00204 |
1.0 |
0.0510 |
1.80 |
0.165 |
2.60 |
0.344 |
| 0.25 |
0.00319 |
1.05 |
0.0561 |
1.85 |
0.174 |
2.65 |
0.358 |
| 0.30 |
0.00459 |
1.10 |
0.0617 |
1.90 |
0.184 |
2.70 |
0.371 |
| 0.35 |
0.00624 |
1.15 |
0.0674 |
1.95 |
0.194 |
2.75 |
0.385 |
| 0.40 |
0.00816 |
1.20 |
0.0734 |
2.0 |
0.204 |
2.80 |
0.400 |
| 0.45 |
0.0103 |
1.25 |
0.0797 |
2.05 |
0.214 |
2.85 |
0.414 |
| 0.50 |
0.0127 |
1.30 |
0.0862 |
2.10 |
0.225 |
2.90 |
0.429 |
| 0.55 |
0.0154 |
1.35 |
0.0930 |
2.15 |
0.236 |
2.95 |
0.444 |
| 0.60 |
0.0183 |
1.40 |
0.100 |
2.20 |
0.246 |
3.0 |
0.459 |
| 0.65 |
0.0215 |
1.45 |
0.107 |
2.25 |
0.258 |
|
|
| 0.70 |
0.0250 |
1.50 |
0.115 |
2.30 |
0.269 |
|
|
| 0.75 |
0.0287 |
1.55 |
0.122 |
2.35 |
0.281 |
|
|
Velocity Heads and Theoretical Velocities of Water (Imperial Units)
| v (ft/s) |
h (ft) |
v (ft/s) |
h (ft) |
v (ft/s) |
h (ft) |
v (ft/s) |
h (ft) |
| 0.1 |
0.0002 |
2.1 |
0.068 |
4.1 |
0.261 |
6.1 |
0.578 |
| 0.2 |
0.0006 |
2.2 |
0.075 |
4.2 |
0.274 |
6.2 |
0.597 |
| 0.3 |
0.0014 |
2.3 |
0.082 |
4.3 |
0.289 |
6.3 |
0.616 |
| 0.4 |
0.0025 |
2.4 |
0.089 |
4.4 |
0.301 |
6.4 |
0.636 |
| 0.5 |
0.0039 |
2.5 |
0.097 |
4.5 |
0.314 |
6.5 |
0.656 |
| 0.6 |
0.0056 |
2.6 |
0.105 |
4.6 |
0.329 |
6.6 |
0.676 |
| 0.7 |
0.0076 |
2.7 |
0.113 |
4.7 |
0.343 |
6.7 |
0.697 |
| 0.8 |
0.0099 |
2.8 |
0.122 |
4.8 |
0.358 |
6.8 |
0.718 |
| 0.9 |
0.0126 |
2.9 |
0.131 |
4.9 |
0.373 |
6.9 |
0.739 |
| 1.0 |
0.0155 |
3.0 |
0.140 |
5.0 |
0.388 |
7.0 |
0.761 |
| 1.1 |
0.0187 |
3.1 |
0.149 |
5.1 |
0.404 |
7.1 |
0.783 |
| 1.2 |
0.022 |
3.2 |
0.159 |
5.2 |
0.420 |
7.2 |
0.805 |
| 1.3 |
0.026 |
3.3 |
0.169 |
5.3 |
0.436 |
7.3 |
0.827 |
| 1.4 |
0.030 |
3.4 |
0.179 |
5.4 |
0.453 |
7.4 |
0.850 |
| 1.5 |
0.035 |
3.5 |
0.190 |
5.5 |
0.470 |
7.5 |
0.874 |
| 1.6 |
0.040 |
3.6 |
0.201 |
5.6 |
0.487 |
7.6 |
0.897 |
| 1.7 |
0.045 |
3.7 |
0.212 |
5.7 |
0.505 |
7.7 |
0.921 |
| 1.8 |
0.050 |
3.8 |
0.224 |
5.8 |
0.522 |
7.8 |
0.945 |
| 1.9 |
0.056 |
3.9 |
0.236 |
5.9 |
0.541 |
7.9 |
0.969 |
| 2.0 |
0.062 |
4.0 |
0.248 |
6.0 |
0.559 |
8.0 |
0.994 |
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