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HydrauCalc

HydrauCalc

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HydrauCalc

What is it?

HydrauCalc is a very accurate software application for Fluid Flow and Pressure Drop Calculations
in Pipes and Piping Elements
as Bends, Reducers, Tes, Valves, Orifices
and more...

The HydrauCalc graphical user interface
is available in English, French or Spanish
and is very easy-to-use.

HydrauCalc comes with its own Fluids Database and Pipe Materials Database.

HydrauCalc software is free.

  • Y globe valve
  • Combining radiused-edged T-junction
  • Straight pipe with annular cross-section
  • Dividing sharp-edged junction with circular cross-section
  • Sudden expansion with circular cross-section
  • Symmetric combining sharp-edged T-junction with circular cross-section
  • Sharp-edged orifice (with transition)
  • Sharp-edged entrance mounted at a distance
  • Pump quick design 3
  • Moody Chart for circular cross-section pipes
  • Thick-edged orifice
  • Nikuradse Harp
  • Globe valve
  • Symmetric dividing radiused-edged T-junction
  • Symmetric dividing sharp-edged T-junction with circular cross-section
  • Flush-mounted rounded entrance
  • Thick-edged orifice (with transition)
  • Combining sharp-edged junction with circular cross-section
  • Bevel-edged orifice (with transition)
  • Gradual expansion with circular cross-section
  • Bevel-edged grid
  • Moody Chart - Formulas Comparaison
  • Straight pipe with circular cross-section
  • Miter bend with circular cross-section
  • Gradual contraction with circular cross-section
  • Sudden contraction sharp with circular cross-section
  • Straight pipe with rectangular cross-section
  • Sharp-edged discharge mounted at a distance
  • Flush-mounted sharp-edged entrance
  • Smooth bend with circular cross-section
  • Flush-mounted rounded discharge
  • Miter bend with rectangular cross-section
  • Sharp-edged grid
  • Pump quick design 2
  • Round-edged orifice
  • Orifice plate flowmeter
  • Bevel-edged orifice
  • Pump quick design 4
  • Thick-edged grid
  • Round-edged grid
  • Sharp-edged entrance mounted at an angle
  • General Head Drop Formulas for Steady State and Incompressible Fluid - circular cross-section
  • Flush-mounted sharp-edged discharge
  • Pump quick design 1
  • Round-edged orifice (with transition)
  • Symmetric combining radiused-edged T-junction
  • Ball valve
  • Smooth bend with rectangular cross-section
  • Dividing radiused-edged T-junction
  • Butterfly valve
  • Sharp-edged orifice
  • General Head Drop Formulas for Steady State and Incompressible Fluid - rectangular cross-section
  • Straight pipe with triangular cross-section
  • Flush-mounted bevelled entrance

What references?

HydrauCalc is mainly based on well-known and respected references in the field of fluid flow and pressure drop calculation, such as:

Handbook of Hydraulic Resistance, 3rd Edition, I.E. Idelchik

Internal Flow System, 2nd Edition, D.S. Miller

Flow of Fluids Through Valves, Fitting and Pipe – Crane Technical Paper No. 410

Pipe Flow: A Pratical and Comprehensive Guide. Donald C. Rennels and Hobart M. Hudson (2012)

HydrauCalc Presentation

https://wp.me/a97QD4-G9

HydrauCalc – Presentation (2025a Release)
Download 5.19 MB
HydrauCalc – Présentation (version 2025a)
Download 6.59 MB

a97QD4-oGHydrauCalc – Presentation (2025a Release)

HydrauCalcXL – Presentation (2025a Release)
Download 5.23 MB
HydrauCalcXL – Présentation (version 2025a)
Download 5.37 MB

a97QD4-oGHydrauCalcXL – Presentation (2025a Release)

HydrauCalc Brochure 2025a
Download 379.88 KB

Why donate?

HydrauCalc is free for you, but not for us.

A lot of time has gone into the development of this software. Donations make it possible for us to continue maintaining and improving this software.

If you are satisfied with this software and if it saves you money or time, thank you for making a donation to make it live.

By making a donation you will prevent the next versions from becoming paid Professional versions.

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