iDrawlix APPs comes in three different sizes: SMALL, MEDIUM and LARGE.
iDrawlix SMALL PRO is exceptionally available for just €79,99 until January 1, 2018. Later it will be delivered at his normal price of €99,99.
With the size SMALL the User is allowed to design and verify a single culvert, channel or sewer in the following list of cross sections:
- Circular;
- Egg shaped – Old England Style;
- Egg shaped – Modern Style;
- Horseshoe;
- Arch;
- Box;
- Box with a triangular bottom;
- Box with a circular bottom;
- Trapezoidal;
- Compound trapezoidal.
PRO licence of iDrawlix SMALL provides the User with full access to all features:
- Catalogue of cross section handling;
- Logo and User Info Reports customization;
- No licence expiration.
iDrawlix APPs Playground allows Users approaching design and verification of partially full conduits or open channels flow problems to immediately experiment what happens to their project at any change in the settings, without the burden of building complicate ad hoc models to get graphics and tables of it.
iDrawlix SMALL PRO allows the User to consider both Dry and Wet weather discharge rate at the same time, always verifying that minimum and maximum velocity limits are observed.
At any input change, the APP updates the cross sectional areas engaged by Wet and Dry weather discharge. For the Wet weather discharge, the longitudinal water surface profile, in gradually varied flow regime hypothesis, is drawn.
The User can set the level of the current downstream (profiles M1 and M2 in subcritical or streaming conditions) or upstream (profiles S2 and S3 in supercritical or torrential flow). While the User modifies the boundary conditions, a table summarising the integration steps of the longitudinal water surface profile is always accessible.
iDrawlix SMALL PRO displays the Stage-Discharge graphics, plotting the following variables:
- Discharge in normal conditions;
- Cross sectional area in normal conditions;
- Hydraulic Radius in normal conditions;
- Wetted Perimeter in normal conditions;
- Velocity in normal conditions;
- Velocity in critical conditions.
Along with the drawn ones, iDrawlix SMALL PRO display an useful table of variables which includes other calculated parameters, e.g. those referring to the first and second order moments (to help the User solving the hydraulic jump), total energy and all the main geometric and hydraulic parameters, both in normal and critical conditions of the flow.
Printing all the above-mentioned graphics and table represents the output of the APP. Choosing size and orientation of the printer paper, as well as generating PDFs to preview the printed output, are granted by the Mac OS X environment.
On Users can find all the useful support documentations (pdfs of User Manual, Quick Start and Tutorial).
At the URL: is available the User Manual of iDrawlix SMALL in iBooks.


Versione 1.1.0

Within the new build 1.1.0 of iDrawlix SMALL Apps, Users are allowed to experiment what happens in a partially full Conduit or in an Open Channel varying the boundary conditions in both Upstream and Downstream cross sections. The Branch under study is now of a User given length.

Valutazioni e recensioni

4.8 su 5
5 valutazioni

5 valutazioni

Hashshavahj ,

Best hydraulics application

This application solved my problems all of a sudden! It is complete and easy to use thanks to the Tutorial, and the first one I’ve seen capable of both designing profiles and verifying the drainages with the relative flow scales. Finally, having the complete catalogs of the piping sections provided by the companies makes the job a lot easier. I strongly recommend the download!!

smssir ,

Very well indeed!!

Finally a well-structured, very intuitive and easy Mac engineering application. I hope in a quick release of the higher version so that I can actually use the product in designing sewer networks.
Very interesting in this regard is the prospect of downloading the catalogs provided by the companies in the sector with the simultaneous upload of the piping sections. Very well indeed!!

Εὐπαλῖνος ,

More than one plus!

More than one +:
1. The App does exactly what is explained in its description.
2. The playground is effectively a great idea!
3. Impressively wide documentation.
4. The Tutorial drove me simply in the hydraulic verification/design of a couple of sewers I had to implement suddenly.
5. Last but not least: finally, a funny but definitely appropriate name for an app!

One (little) -
It is a pity that, at the moment, I couldn't find any ready-to-use manufacturers' catalog of sewers in the owner website: maybe this could speed up even more users’ work!

Privacy dell’app

Lo sviluppatore, Studio Envisys, non ha fornito a Apple dettagli sulle proprie procedure per la tutela della privacy e il trattamento dei dati. Per ulteriori informazioni, consulta l’informativa sulla privacy dello sviluppatore.

Dettagli non forniti

Lo sviluppatore dovrà fornire dettagli sulla privacy quando pubblicherà il prossimo aggiornamento dell’app.


  • “In famiglia”

    Se “In famiglia” è stato attivato, fino a sei membri della famiglia potranno usare l’app.

Altre app di questo sviluppatore