Wolfram|Alpha Pipes & Channels Calculators

Wolfram|Alpha has pipe and channel calculators. Solve problems related to friction and pipe flow, open channel flow, pipe flow and pressure, and specialized flow characteristics.

Pipes & Channels

Friction & Pipe Flow
Alashkar Equation CalculatorAvci–Kargoz Equation CalculatorBarr Equation CalculatorBellos–Nalbantis–Tsakiris Equation CalculatorBrkić Equation CalculatorBuzelli Equation CalculatorChen Equation CalculatorCheng Equation CalculatorChurchill Equation Calculator (1973)Churchill Equation Calculator (1977)Colebrook–White Equation CalculatorDarcy–Weisbach Equation CalculatorEck Equation CalculatorEvangelides–Papaevangelou–Tzimopoulos Equation CalculatorFang Equation CalculatorFire Hose Friction Loss CalculatorGoudar–Sonnad Equation CalculatorHaaland Equation CalculatorJain Equation CalculatorManadilli Equation CalculatorMoody Equation CalculatorNiazkar Equation CalculatorRomeo–Royo–Monzon Equation CalculatorRound Equation CalculatorSerghides Equation CalculatorSwamee–Jain Equation CalculatorTkachenko–Mileikovskyi Equation Calculator (Refined)Tkachenko–Mileikovskyi Equation Calculator (Standard)Tsal Equation CalculatorVatankhah–Kouchakzadeh Equation CalculatorWood Equation CalculatorZigrang–Sylvester Equation Calculator
Open Channel Flow
Conveyance of a Channel CalculatorCritical Unit Stream Power CalculatorHydraulic Diameter CalculatorHydraulic Radius CalculatorManning Formula CalculatorSediment Transport Shear Stress CalculatorStream Power CalculatorUnit Stream Power Calculator
Pipe Flow & Pressure
Bernoulli's Energy Equation CalculatorHazen–Williams Equation CalculatorMass Flow Rate CalculatorPoiseuille's Law CalculatorWater Hammer Pressure with Fast Closure CalculatorWater Hammer Pressure with Slow Closure Calculator
Specialized Flow Characteristics
Dean Number CalculatorLeak Rate Calculator