【實用教育app】WindTunnel|最夯免費app

【實用教育app】WindTunnel|最夯免費app

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【免費教育App】WindTunnel-APP點子

Turn your device into a wind tunnel simulator ! 

Draw obstacles and watch the fluid flow around. Experiment with different sizes, shapes, aerodynamic profiles and see what happens !


Visualize airflow with smoke, particles, or observe pressure field, velocity or turbulences. The simulation engine also computes an approximation of lift and drag.

【免費教育App】WindTunnel-APP點子

The Wind Tunnel app lets you create beautiful wind tunnel scenes, play with the fluid and understand physics effects. 
Fluid motion is computed by solving Navier-Stokes equations, at high definition and in real-time thanks to optimized code taking the most out of CPU and GPU performance. You can for example observe the mechanism of lift/drag over an airfoil, and how it stalls when the angle of attack increases (use two-finger rotate gesture to rotate the scene).


Full feature list include :



【免費教育App】WindTunnel-APP點子

• choose between 4 actions (lower right button): interact with the fluid, draw obstacles, use eraser tool, or add rotors.


• visualization modes : particles (streamlines, streak lines and random), colored smoke (predefined stripes, streamlines or streak lines), pressure field, speed norm visualization, curl (visualize turbulences), velocity field (visualize speed direction) combined with speed norm or curl. 


【免費教育App】WindTunnel-APP點子

• Save/load your own designed scenes.


• Rotate obstacles with two-finger rotate gesture.

【免費教育App】WindTunnel-APP點子

• Change smoke color by tapping twice at the top of the wind tunnel (when smoke is on and in “interact” mode )


• Adjust physical parameters : fluid viscosity, obstacle friction, wind tunnel input speed.

【免費教育App】WindTunnel-APP點子

• Switch between two simulation modes: wind tunnel or “free” mode where fluid wraps around screen.

• In “Params”, then “Perf.param”, adjust the grid size and smoke resolution (high-end devices are able to compute larger grid sizes, allowing you to draw thinner obstacles).


【免費教育App】WindTunnel-APP點子

• Predefined scenes : airfoil, cars, rocks, Kármán vortex street…


Use the android “back” button to close any interface screen, or to undo the previous action (previous draw/erase).

Use the android “menu” button to hide/show the bottom button bar.

The simulation software will not run on some old devices (it requires NEON instructions), if in doubt, try first the free version, WindTunnel Free.

Contact us at support@windtunnelapp.com

【免費教育App】WindTunnel-APP點子

******* ******* *******

Many thanks to the beta-test team: Sylvain, Nicolas, Anaïs, Olivier, Valentin, François.

******* ******* *******

免費玩WindTunnel APP玩免費

免費玩WindTunnel App

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熱門國家系統支援版本費用APP評分上架日期更新日期
未知Android
Google Play
1.02
App下載
EUR$3.0
1970-01-012015-04-23
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