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Open Flow Pro Screenshots

iPad

iPhone

About Open Flow Pro

Incredible value, universal app completely redesigned for iOS7!! Buy once ran on both iPhone and iPad.

We believe Open Flow Pro will save you time and increase your productivity.
Quickly calculate the quantities you need. Respond quickly and with confidence when asked questions about your project in meetings. Designed by engineers, for engineers.

OpenFlow Pro is a simple intuitive application for calculating flows, velocities and other hydraulic properties of open channels, orifices, weirs, and flues. It support several open channel and weir cross-sections including circular, trapezoidal, rectangular and triangular sections. Several flume calculators are also included. Calculators included extended results in addition to the primary variable that you solve for. Now includes a reference section with constants and coefficients.

FEATURES:
1. Provides results in both ENGLISH and METRIC UNITS!
2. Includes Open Channel calculator
3. Includes an ORIFICE calculator
4. Includes a WEIR calculator
5. Includes a FLUME calculator
6. Comprehensive look up table of over 70 manning's n-values for various materials in various conditions, and orifice coefficients
7. Shows formatted equations that are used in most of the calculations

What's New in the Latest Version 4.5

Last updated on Jun 20, 2014

Old Versions

Completely re-designed for IOS 7
Added a flume calculator and an entire reference section with coefficients, manning's n values and more.

Version History

4.5

Jun 20, 2014

Completely re-designed for IOS 7
Added a flume calculator and an entire reference section with coefficients, manning's n values and more.

4.0

Jul 12, 2012

Huge upgrade!!! Now on the iPad. Buy once get both the iPhone version and the iPad HD version. Completely redesigned with a beautiful fluid interface. Equations module added. Complete overhaul!

3.2

Jul 20, 2011

Streamlined workflow

3.1

Jul 1, 2011

Channel component now allows you to solve for Manning's N and slope in addition to flow.

3.0

May 6, 2011

Totally revamped user interface.

2.0.3

Jan 13, 2011

Added a link to useful online frequently asked questions (faqs)

2.0.1

Nov 29, 2010

Fixed a typo. Open Channel depths corrected to units of feet instead of inches

2.0

Nov 6, 2010

Now fully supports METRIC units. Allows METRIC input as well as displays METRIC results alongside English unit results. Also now includes a calculator for weirs

1.1

Jul 8, 2010

We have added an orifice calculator and made general usability improvements such as scrolling the view when the keyboard appears

1.0

Jun 12, 2010

Feedback Report

Open Flow Pro FAQ

What country or region is Open Flow Pro available in?

Open Flow Pro is available in regions other than the following restricted countries:

Denmark,Slovakia,Poland,Sweden,Romania,Finland,Spain,Czech Republic,Portugal,Hungary,Latvia,France,Cyprus,Italy,Lithuania,Estonia,Croatia,Belgium,Ireland,Luxembourg,Malta,Netherlands,Austria,Slovenia,Greece,Bulgaria,Germany