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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.

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

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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