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Pipe Flow Analysis and Design

Liquid, Gas, Closed Conduits, Compressible, Incompressible, Steady State, Unsteady, Water Hammer, and Pipe Networks


Darcy-Weisbach Friction Losses:   Circular Liquid or Gas Pipes   Liquid or Gas Pipes with Pump Curve

Hazen-Williams Friction Losses:   Circular Water Pipes   Water Pipes with Pump Curve

Hydraulic Transient, Pressure Surge:   Water Hammer (enter valve close or opening time)   Water Hammer (instantaneous valve closure)

Multiple Pipes:   Pipe Network (12 pipes)    Bypass Loop

Compressible Gas Flow:   Weymouth and Panhandle Equations for Compressible Gases   Choked Flow of Gas from Tank through Pipe   Rayleigh Flow (compressible with heat transfer but frictionless

Flow Meters:   Venturi for Liquids and Gases   Nozzle for Liquids Orifice for Liquids with Pipe Diameter<5cm   Orifice for Liquids with Pipe Diameter ≥5cm   Orifice for Gases with Pipe Diameter < 5cm)   Orifice for Gases with Pipe Diameter > 5cm)

Others:   Bernoulli Equation for Pitot Tube, Pipe Leak, Pipe Expansion/Contraction, Simplified Orifice, Nozzle, Venturi   Culvert Design using Inlet and Outlet Control - Submerged and Unsubmerged

Free calculations (indicated by):   Non-Circular to Circular Pipe Conversions   Energy Equation   Minor Losses (valves, etc.)   Major Losses (pipe friction) Darcy-Weisbach   Major Losses (pipe friction) Hazen-Williams   Surface Roughness and Minor Loss Coefficients


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