Fluid Mechanics · worked example
Velocity, Reynolds number, and flow regime for 50 m³/h of water in 2-inch schedule 40 steel pipe (52.5 mm bore).
| Flow rate | 50 m³/h |
| Inside diameter | 52.5 mm |
| Density ρ | 998 kg/m³ |
| Viscosity μ | 0.001 Pa·s |
| Velocity | 6.416 m/s |
| Velocity | 21.050 ft/s |
| Reynolds number | 336162 |
| Flow regime | Turbulent |
| Mass flow | 49900.0 kg/h |
| Flow area | 2164.8 mm² |
| Note | High liquid velocity |
These values are computed by the Pipe Velocity & Reynolds calculator. Open the tool to change any input.
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