This calculator calculates the pipeline flow rate by using colebrook white equation method.
- V – Mean flow velocity,
- S – hydraulic gradient,
- v – kinematic viscosity of water,
- d – Internal diameter,
- k – Roughness coefficient,
- g = 9.81 m/s2,
Flow rate is calculated by multiplying mean velocity by area of section.
Note : While using below calculator, enter values as per units mentioned against individual input fields.