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Wind Tunnel

By Algorizk

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Turn your iPad/iPhone into a wind tunnel simulator !

Draw obstacles and watch the fluid flow around. Experiment with different sizes, shapes, aerodynamic profiles and see what happens !
Tap the blue button to bring application controls. Three segmented controls let you choose between :

• 4 touch actions            :  interact with the fluid, draw walls, insert smoke probe, use eraser tool.
• 4 visualization modes :  particles, smoke, pressure field, velocity field.
• 2 simulation modes     :  wind tunnel (with adjustable wind speed), free mode (with no constrained wind).

If you are interested in more options, check out the "Pro" version of this app, with many more features!

New in version 1.5:
- improved retina graphics
- new simulation engine for dual-core devices
- iPhone 5 support
- other graphic improvements

New in version 1.3:
- Much more accurate fluid simulation engine.
- Visualization of velocity field, with this color scheme : black (fluid at rest), blue, red, yellow (highest speed).
- New preset models (try "swirl" !).
- Ability to change smoke color : in "interact" touch action and "smoke" mode, double tap on the smoke source, at the top of the screen
- Fixed bugs on boundary conditions.

New in version 1.2:
- Added support for older iphones and ipod touch (armv6)
- Minor bug fixes
- Added models of the "Lite" version

Fluid motion is computed by solving Navier-Stokes equations, at high definition ( 23000 grid cells on ipad ) thanks to a well-optimized code taking the most out of CPU performance.

Thank you all for your great comments.

What's New in Version 1.50

- improved retina graphics

- new simulation engine for dual-core devices

- iPhone 5 support

- other graphic improvements


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

Great App!

I'm a flight instructor and I use this app a lot with my student to teach them about aerodynamics and it is outstanding!! Only recently have I noticed that the velocity bar has disappeared so I cannot increase or decrease the velocity of the wind. I have tried to uninstall and re install the app without success. It's a minor bug that I really would like to see squished!

Love it worth the buy!👌👍

This game is great i love it!! It's perfect. But you should be able to enter smoke in different colors! That would make this game 100% better but this game is already amazing. Mind=blown! Love it, buy it, add it.

Very cool app!

This app is very interesting. I love playing with all the different modes it has to offer. I would recommend it to many people who are creative and love aerodynamics.

Wind Tunnel
View In iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Education
  • Updated:
  • Version: 1.50
  • Size: 0.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

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