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Flow Rate in Piping — from Pressure Loss
The flow a line passes for a measured or allowed pressure loss, and the velocity at that flow.
Unit system
Inputs
Mass flow
2,302kg/h
Flow velocity
15.13m/s
Details
| Volume flow | 447.4 m³/h |
| Reynolds number | 514,501 |
| Friction factor λ | 0.01736 |
| Density | 5.145 kg/m³ |
| Inside diameter | 102.3 mm |
Assumptions
- The flow is found by numerically inverting the verified FORWARD calculation; no second formula exists. Forward and reverse therefore cannot drift apart.
- Straight pipe friction only. With bends and valves in the real line, the same Δp passes less flow.
Continue with this result
Calculation report
A PDF carrying the inputs, results, assumptions and the source. A one-time code is sent to your address.
Source
- Darcy–Weisbach · Sayısal ters çözüm
- Swamee–Jain · Colebrook–White’in açık çözümü
Results are for engineering pre-assessment and are not a product selection commitment. Final responsibility rests with the user.
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