Example Pipe System Designs & Calculations

The Pipe Flow Expert software comes with over 70 example systems that showcase different piping designs for a range of scenarios. If you download the software, even in trial mode, all of the example systems can be loaded and solved to calculate the flow rate and pressure at each point in the system.

We recommend you Download Pipe Flow Expert and review the Example Systems that come with the software. Each example model contains detailed notes and an explanation of the system.

Liquid Example Systems


Common 01 - Tanks

Common 02 - Flow Demands

Common 03 - Pipe Fittings & Valves

Common 04 - Tee Fittings

Common 05 - Enlargements & Contractions

Common 06 - Pump Types

Common 07 - Cv or Kv Control Valve Coefficients

Common 08 - Heat Exchangers, Cooling Coils, Chillers, Fan Coils

Common 09 - Sprinklers / Spray Nozzles

Common 10 - Flow Control Valves (FCVs)

Common 11 - Pressure Reducing Valves (PRVs)

Common 12 - Back Pressure Valves (BPVs)

Common 13 - Closed Loop Systems

Common 14 - Fluid Zones

Common 15 - Submerged Pump

Common 16 - Vertical Submerged Pump

Common 17 - Orifices Defined Diameter

Common 18 - Orifices Auto Size


General 01 - Three Reservoirs

General 02 - Tank to Joint Outflow

General 03 - Gravity Flow to 3 Outlet Points

General 04 - Fixed Flow Pumping to 3 Tanks

General 05 - Fixed Head Pumping to 3 Tanks

General 06 - Fixed Speed Pump with Performance Curve

General 07 - Pressurised Pumping Stations

General 08 - Reverse Pipe

General 09 - Energy Recovery with Turbine

General 10 - Top Up Tanks - Closed Loop Pressurized Recirculation System

General 11 - Replacement Pipe Size

General 12 - Step By Step (User Created Example)

General 13 - Pressure Reducing Valves

General 14 - Back Pressure Valves

General 15 - Fire Hydrant Supply

General 16 - Ballast Water Discharge

General 17 - Balanced Flow Distribution

General 18 - Truck Loading High Viscosity


Isometric 01 - Chilled Water Cooling

Isometric 02 - Chilled Water Campus Cooling

Isometric 03 - HVAC 3 Pumps

Isometric 04 - AHUs Single Pump

Isometric 05 - Water Distribution System

Isometric 06 - Water Circulation System

Isometric 07 - Fire Protection Sprinklers

Isometric 08 - Fire Protection Water Mist

Gas Example Systems


Common Gas 01 - Tanks

Common Gas 02 - Flow Demands

Common Gas 03 - Fittings and Valves

Common Gas 04 - Flow Control Valves (FCVs)

Common Gas 05 - Pressure Reducing Valves (PRVs)

Common Gas 06 - Back Pressure Valves (BPVs)

Common Gas 07 - Compressor Find Pressure

Common Gas 08 - Compressor Calculate Flow

Common Gas 09 - Centrifugal Blower Curve

Common Gas 10 - Orifice Defined Diameter

Common Gas 11 - Orifice Auto Size


General Gas 01 - Compressed Air Distribution

General Gas 02 - Methane Pipeline

General Gas 03 - Natural Gas Pipeline Distribution

General Gas 04 - Pipeline Inlet Pressure Required

General Gas 05 - Pipeline Loss Per 1000 ft

General Gas 06 - Pipeline With Multiple Take-Offs

General Gas 07 - Pipeline With Looped Section

General Gas 08 - Pipeline Looped Energy Saving

General Gas 09 - North Sea Natural Gas Collection

General Gas 10 - Pipeline Elevation Change

General Gas 11 - Pipeline With Four Distribution Points

General Gas 12 - Compressor Station Location

General Gas 13 - Fumigation Closed Loop

General Gas 14 - Fumigation Vented Purge


Isometric Gas 01 - Compressed Air Zoned

Isometric Gas 02 - Pipeline With Temperature Variation

Isometric Gas 03 - Looped Gas Pipeline

Isometric Gas 04 - Biogas Storage With Digesters



Getting hands on with the example systems, solving the system, and browsing the calculated results, is the best way to learn and find out about the capabilities of the Pipe Flow Expert software, to see how it can help you with your own design requirements.



Next: Pipe Flow Expert Software Results Verification
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